{"id":252,"date":"2018-10-09T14:10:58","date_gmt":"2018-10-09T14:10:58","guid":{"rendered":"http:\/\/wordpress3\/?p=252"},"modified":"2025-12-12T17:06:58","modified_gmt":"2025-12-12T09:06:58","slug":"stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/","title":{"rendered":"Supap\u0103 STV livrat\u0103 Supap\u0103 cu poart\u0103 WCB, 600 LB, 8 garnituri, cap\u0103t cu flan\u0219\u0103"},"content":{"rendered":"<section id=\"introduction\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#WCB_Gate_Valve_600LB_8_Trim_Flange_End_Technical_Specifications_and_Applications\" >WCB Gate Valve 600LB 8 Trim Flange End: Technical Specifications and Applications<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Understanding_Gate_Valves_in_Industrial_Applications\" >Understanding Gate Valves in Industrial Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Technical_Specifications_of_the_WCB_Gate_Valve_600LB_8_Trim_Flange_End\" >Technical Specifications of the WCB Gate Valve 600LB 8 Trim Flange End<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Material_Composition_and_Properties\" >Material Composition and Properties<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Trim_8_Configuration\" >Trim 8 Configuration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Need_Technical_Assistance_with_Your_Valve_Selection\" >Need Technical Assistance with Your Valve Selection?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Technical_Features_and_Benefits\" >Technical Features and Benefits<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Design_Features\" >Caracteristici de design<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Performance_Benefits\" >Performance Benefits<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Pressure-Temperature_Ratings\" >Pressure-Temperature Ratings<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Applications_and_Industry_Usage\" >Applications and Industry Usage<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Key_Industries_and_Applications\" >Key Industries and Applications<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Oil_and_Gas\" >Oil and Gas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Power_Generation\" >Power Generation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Chemical_Processing\" >Chemical Processing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Media_Compatibility\" >Media Compatibility<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Installation_and_Maintenance_Guidelines\" >Installation and Maintenance Guidelines<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Installation_Considerations\" >Installation Considerations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Maintenance_Requirements\" >Maintenance Requirements<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Comparison_with_Other_Valve_Types\" >Comparison with Other Valve Types<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Material_Comparison\" >Material Comparison<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#WCB_Carbon_Steel\" >WCB (Carbon Steel)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#CF8M_Stainless_Steel\" >CF8M (Stainless Steel)<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Quality_Standards_and_Certifications\" >Quality Standards and Certifications<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Design_and_Manufacturing_Standards\" >Design and Manufacturing Standards<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Material_Standards\" >Material Standards<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Quality_Assurance\" >Quality Assurance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Ready_to_Specify_the_WCB_Gate_Valve_for_Your_Project\" >Ready to Specify the WCB Gate Valve for Your Project?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.stvvalves.com\/ro\/stv-valve-deliveried-wcb-gate-valve-600lb-8-trim-flange-end\/#Conclusion\" >Concluzie<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 data-rm-block-id=\"block-1\"><span class=\"ez-toc-section\" id=\"WCB_Gate_Valve_600LB_8_Trim_Flange_End_Technical_Specifications_and_Applications\"><\/span>WCB Gate Valve 600LB 8 Trim Flange End: Technical Specifications and Applications<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-rm-block-id=\"block-2\">Industrial gate valves are critical components in fluid control systems where reliable shut-off capabilities are essential. The STV Valve delivered WCB Gate Valve 600LB 8 Trim with Flange End connection represents an industry-standard solution engineered for demanding applications requiring robust performance and durability. This comprehensive guide examines the technical specifications, features, applications, and maintenance requirements of this specialized valve, providing engineering professionals with the detailed information needed for proper selection and implementation.<\/p>\n<\/section>\n<section id=\"gate-valve-overview\">\n<h2 data-rm-block-id=\"block-3\"><span class=\"ez-toc-section\" id=\"Understanding_Gate_Valves_in_Industrial_Applications\"><\/span>Understanding Gate Valves in Industrial Applications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div style=\"width: 810px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2024\/08\/600lb-cast-steel-gate-valve-12-inch-wcb-body-rtj-api600.jpg\" alt=\"WCB Gate Valve 600LB 8 Trim Flange End in industrial pipeline setting\" width=\"800\" height=\"800\" \/><p class=\"wp-caption-text\">WCB Gate Valve 600LB 8 Trim Flange End in industrial pipeline setting<\/p><\/div>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F63bf64a9-979b-4124-adfe-6ffd181b6e64.jpg%22%2C%22title%22%3A%22WCB%20Gate%20Valve%20600LB%208%20Trim%20Flange%20End%20in%20industrial%20pipeline%20setting%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276773%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-4\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p data-rm-block-id=\"block-5\">Gate valves are linear motion valves designed primarily for on\/off service with minimal pressure drop when fully open. Unlike ball or butterfly valves, gate valves utilize a gate or wedge-shaped disc that moves perpendicular to the flow path, providing a tight seal when closed. This design makes them particularly suitable for applications where straight-line flow with minimal restriction is desired.<\/p>\n<p data-rm-block-id=\"block-6\">The primary function of gate valves is to completely stop or allow full flow of media through a pipeline system. They are not typically recommended for throttling or flow regulation due to potential damage to the seating surfaces when partially open. In the fully open position, the gate is completely removed from the flow path, creating an unobstructed passage that minimizes pressure drop and turbulence.<\/p>\n<p data-rm-block-id=\"block-7\">Gate valves find extensive use across various industries including oil and gas, petrochemical, power generation, water treatment, and general industrial processes. Their robust construction and reliable sealing capabilities make them ideal for handling a wide range of media including steam, water, oil, gas, and various chemicals under demanding operating conditions.<\/p>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F1fe7d647-c71c-4a73-b706-4d1f0da92977.jpg%22%2C%22title%22%3A%22Internal%20cross-section%20diagram%20of%20a%20WCB%20Gate%20Valve%20showing%20key%20components%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276673%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-8\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"specifications\">\n<h2 data-rm-block-id=\"block-9\"><span class=\"ez-toc-section\" id=\"Technical_Specifications_of_the_WCB_Gate_Valve_600LB_8_Trim_Flange_End\"><\/span>Technical Specifications of the WCB Gate Valve 600LB 8 Trim Flange End<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"attachment_8601\" style=\"width: 768px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8601\" class=\"wp-image-8601 size-full\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog.jpg\" alt=\"gate valve catalog\" width=\"758\" height=\"707\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog.jpg 758w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog-300x280.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog-13x12.jpg 13w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog-705x658.jpg 705w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog-450x420.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-catalog-600x560.jpg 600w\" sizes=\"auto, (max-width: 758px) 100vw, 758px\" \/><p id=\"caption-attachment-8601\" class=\"wp-caption-text\">gate valve catalog<\/p><\/div>\n<p data-rm-block-id=\"block-10\">The STV Valve WCB Gate Valve is manufactured to meet rigorous industry standards and specifications. Below are the detailed technical parameters that define this particular valve model:<\/p>\n<div class=\"table-container\">\n<table class=\"responsive-table responsive-table-bordered\">\n<thead>\n<tr>\n<td data-row=\"head\" data-rm-block-id=\"block-11\">Specifica\u021bie<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-12\">Details<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-13\">Body Material<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-14\">WCB (ASTM A216 WCB Carbon Steel)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-15\">Pressure Rating<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-16\">600LB (ASME Class 600)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-17\">Trim Configuration<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-18\">Trim 8 (13% Cr Stem, 13% Cr Seat)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-19\">Termina\u021bi conexiunea<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-20\">Flanged End (RF &#8211; Raised Face)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-21\">Standard de proiectare<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-22\">API 600, ASME B16.34<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-23\">Face-to-Face Dimension<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-24\">ASME B16.10<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-25\">Flange Standard<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-26\">ASME B16.5<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-27\">Testing Standard<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-28\">API 598<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-29\">Bonnet Design<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-30\">Capot\u0103 cu \u0219uruburi<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-31\">Stem Configuration<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-32\">Outside Screw and Yoke (OS&amp;Y)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-33\">Disc Type<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-34\">Flexible Wedge<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Specification\" data-rm-block-id=\"block-35\">Opera\u021biune<\/td>\n<td data-label=\"Details\" data-rm-block-id=\"block-36\">Handwheel (Gear Operator for larger sizes)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 data-rm-block-id=\"block-37\"><span class=\"ez-toc-section\" id=\"Material_Composition_and_Properties\"><\/span>Material Composition and Properties<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-38\">The WCB (ASTM A216 WCB) material used in the valve body is a carbon steel casting alloy specifically designed for high-pressure, high-temperature applications. This material offers excellent mechanical properties including:<\/p>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-39\">Tensile Strength: 70,000 psi (485 MPa) minimum<\/li>\n<li data-rm-block-id=\"block-40\">Yield Strength: 36,000 psi (250 MPa) minimum<\/li>\n<li data-rm-block-id=\"block-41\">Temperature Range: -29\u00b0C to 425\u00b0C (-20\u00b0F to 800\u00b0F)<\/li>\n<li data-rm-block-id=\"block-42\">Good weldability and machinability<\/li>\n<li data-rm-block-id=\"block-43\">Excellent resistance to pressure and thermal shock<\/li>\n<li data-rm-block-id=\"block-44\">Cost-effective solution for demanding industrial applications<\/li>\n<\/ul>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F411d2a6c-5c48-4d08-87eb-d27aea92e797.jpg%22%2C%22title%22%3A%22Close-up%20of%20WCB%20Gate%20Valve%20600LB%20showing%20material%20texture%20and%20construction%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276573%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-45\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-46\"><span class=\"ez-toc-section\" id=\"Trim_8_Configuration\"><\/span>Trim 8 Configuration<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-47\">The Trim 8 designation refers to a specific combination of materials used for the valve&#8217;s internal components that come into contact with the process media. For this gate valve, Trim 8 typically includes:<\/p>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-48\">Stem: 13% Chromium Stainless Steel (ASTM A182 F6)<\/li>\n<li data-rm-block-id=\"block-49\">Seat Rings: 13% Chromium Stainless Steel with hardfacing<\/li>\n<li data-rm-block-id=\"block-50\">Wedge\/Disc Facing: 13% Chromium Stainless Steel with hardfacing<\/li>\n<li data-rm-block-id=\"block-51\">Backseat Bushing: 13% Chromium Stainless Steel<\/li>\n<\/ul>\n<p data-rm-block-id=\"block-52\">This trim configuration provides excellent resistance to erosion, corrosion, and wear, making it suitable for a wide range of industrial applications including steam, water, oil, and gas services.<\/p>\n<div class=\"cta-block\">\n<h3 class=\"cta-block-title\" data-rm-block-id=\"block-53\"><span class=\"ez-toc-section\" id=\"Need_Technical_Assistance_with_Your_Valve_Selection\"><\/span>Need Technical Assistance with Your Valve Selection?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"cta-block-text\" data-rm-block-id=\"block-54\">Our engineering team can help you determine if the WCB Gate Valve 600LB 8 Trim is the right solution for your specific application requirements.<\/p>\n<\/div>\n<\/section>\n<section id=\"features-benefits\">\n<h2 data-rm-block-id=\"block-55\"><span class=\"ez-toc-section\" id=\"Technical_Features_and_Benefits\"><\/span>Technical Features and Benefits<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2Fa686079f-667f-4eb2-a2eb-b9cff117ee5d.jpg%22%2C%22title%22%3A%22WCB%20Gate%20Valve%20600LB%208%20Trim%20showing%20key%20features%20and%20components%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276473%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-56\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"two-columns\">\n<div>\n<h3 data-rm-block-id=\"block-57\"><span class=\"ez-toc-section\" id=\"Design_Features\"><\/span>Caracteristici de design<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-58\"><strong>Bolted Bonnet Design:<\/strong>\u00a0Provides secure sealing and easy maintenance access to internal components.<\/li>\n<li data-rm-block-id=\"block-59\"><strong>Outside Screw and Yoke (OS&amp;Y):<\/strong>\u00a0Allows visual confirmation of valve position (open\/closed) and keeps stem threads away from the process media.<\/li>\n<li data-rm-block-id=\"block-60\"><strong>Flexible Wedge:<\/strong>\u00a0Self-aligning design ensures tight sealing against both upstream and downstream seats even under varying temperature conditions.<\/li>\n<li data-rm-block-id=\"block-61\"><strong>Rising Stem:<\/strong>\u00a0Provides clear visual indication of valve position during operation.<\/li>\n<li data-rm-block-id=\"block-62\"><strong>Renewable Seat Rings:<\/strong>\u00a0Allows for replacement of seating surfaces without replacing the entire valve body.<\/li>\n<li data-rm-block-id=\"block-63\"><strong>Backseat Design:<\/strong>\u00a0Enables stem packing replacement while the valve is under pressure.<\/li>\n<\/ul>\n<\/div>\n<div>\n<h3 data-rm-block-id=\"block-64\"><span class=\"ez-toc-section\" id=\"Performance_Benefits\"><\/span>Performance Benefits<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-65\"><strong>High Pressure Capability:<\/strong>\u00a0ASME Class 600 rating allows for operation in high-pressure systems up to 1480 psi at ambient temperatures.<\/li>\n<li data-rm-block-id=\"block-66\"><strong>Temperature Resistance:<\/strong>\u00a0Suitable for temperatures ranging from -29\u00b0C to 425\u00b0C (-20\u00b0F to 800\u00b0F).<\/li>\n<li data-rm-block-id=\"block-67\"><strong>Low Torque Operation:<\/strong>\u00a0Precision-machined stem and yoke nut assembly reduces operating torque requirements.<\/li>\n<li data-rm-block-id=\"block-68\"><strong>Bi-directional Sealing:<\/strong>\u00a0Provides tight shutoff in both flow directions.<\/li>\n<li data-rm-block-id=\"block-69\"><strong>Low Emission Design:<\/strong>\u00a0Advanced packing system minimizes fugitive emissions, complying with environmental regulations.<\/li>\n<li data-rm-block-id=\"block-70\"><strong>Extended Service Life:<\/strong>\u00a0Durable materials and robust construction ensure long-term reliable performance.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2Fd511fe4c-493e-4806-b64a-b4098c92577a.jpg%22%2C%22title%22%3A%22Flexible%20wedge%20design%20of%20the%20WCB%20Gate%20Valve%20showing%20sealing%20mechanism%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276373%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-71\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-72\"><span class=\"ez-toc-section\" id=\"Pressure-Temperature_Ratings\"><\/span>Pressure-Temperature Ratings<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-73\">The ASME Class 600 rating provides specific pressure capabilities that vary with temperature. The table below outlines the maximum allowable working pressures (MAWP) at various temperatures for the WCB Gate Valve:<\/p>\n<div class=\"table-container\">\n<table class=\"responsive-table responsive-table-striped\">\n<thead>\n<tr>\n<td data-row=\"head\" data-rm-block-id=\"block-74\">Temperature<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-75\">Maximum Allowable Working Pressure (MAWP)<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Temperature\" data-rm-block-id=\"block-76\">-29\u00b0C to 38\u00b0C (-20\u00b0F to 100\u00b0F)<\/td>\n<td data-label=\"Maximum Allowable Working Pressure (MAWP)\" data-rm-block-id=\"block-77\">1480 psi (102 bar)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Temperature\" data-rm-block-id=\"block-78\">100\u00b0C (212\u00b0F)<\/td>\n<td data-label=\"Maximum Allowable Working Pressure (MAWP)\" data-rm-block-id=\"block-79\">1380 psi (95.1 bar)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Temperature\" data-rm-block-id=\"block-80\">200\u00b0C (392\u00b0F)<\/td>\n<td data-label=\"Maximum Allowable Working Pressure (MAWP)\" data-rm-block-id=\"block-81\">1185 psi (81.7 bar)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Temperature\" data-rm-block-id=\"block-82\">300\u00b0C (572\u00b0F)<\/td>\n<td data-label=\"Maximum Allowable Working Pressure (MAWP)\" data-rm-block-id=\"block-83\">1020 psi (70.3 bar)<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Temperature\" data-rm-block-id=\"block-84\">400\u00b0C (752\u00b0F)<\/td>\n<td data-label=\"Maximum Allowable Working Pressure (MAWP)\" data-rm-block-id=\"block-85\">845 psi (58.3 bar)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<section id=\"applications\">\n<h2 data-rm-block-id=\"block-86\"><span class=\"ez-toc-section\" id=\"Applications_and_Industry_Usage\"><\/span>Applications and Industry Usage<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-rm-block-id=\"block-87\">The WCB Gate Valve 600LB 8 Trim Flange End is engineered for critical applications across multiple industries where reliable shut-off capability under high-pressure and high-temperature conditions is essential.<\/p>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F1cbe6475-32f9-42d9-b9a6-c1bc378a054f.jpg%22%2C%22title%22%3A%22WCB%20Gate%20Valve%20600LB%208%20Trim%20installed%20in%20an%20oil%20refinery%20pipeline%20system%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276273%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div id=\"attachment_8602\" style=\"width: 1040px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-8602\" class=\"wp-image-8602 size-large\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-1030x670.jpg\" alt=\"gate valve application\" width=\"1030\" height=\"670\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-1030x670.jpg 1030w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-300x195.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-768x500.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-18x12.jpg 18w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-705x459.jpg 705w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-450x293.jpg 450w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application-600x390.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2018\/10\/gate-valve-application.jpg 1296w\" sizes=\"auto, (max-width: 1030px) 100vw, 1030px\" \/><p id=\"caption-attachment-8602\" class=\"wp-caption-text\">gate valve application<\/p><\/div>\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-88\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-89\"><span class=\"ez-toc-section\" id=\"Key_Industries_and_Applications\"><\/span>Key Industries and Applications<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"three-columns\">\n<div class=\"column-card\">\n<h4 data-rm-block-id=\"block-90\"><span class=\"ez-toc-section\" id=\"Oil_and_Gas\"><\/span>Oil and Gas<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-91\">Refinery process lines<\/li>\n<li data-rm-block-id=\"block-92\">Pipeline transmission systems<\/li>\n<li data-rm-block-id=\"block-93\">Wellhead isolation<\/li>\n<li data-rm-block-id=\"block-94\">Tank farm operations<\/li>\n<li data-rm-block-id=\"block-95\">Pump isolation<\/li>\n<\/ul>\n<\/div>\n<div class=\"column-card\">\n<h4 data-rm-block-id=\"block-96\"><span class=\"ez-toc-section\" id=\"Power_Generation\"><\/span>Power Generation<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-97\">High-pressure steam systems<\/li>\n<li data-rm-block-id=\"block-98\">Boiler feedwater lines<\/li>\n<li data-rm-block-id=\"block-99\">Turbine isolation<\/li>\n<li data-rm-block-id=\"block-100\">Cooling water systems<\/li>\n<li data-rm-block-id=\"block-101\">Condensate return lines<\/li>\n<\/ul>\n<\/div>\n<div class=\"column-card\">\n<h4 data-rm-block-id=\"block-102\"><span class=\"ez-toc-section\" id=\"Chemical_Processing\"><\/span>Chemical Processing<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-103\">Process isolation<\/li>\n<li data-rm-block-id=\"block-104\">Batch processing systems<\/li>\n<li data-rm-block-id=\"block-105\">Storage tank isolation<\/li>\n<li data-rm-block-id=\"block-106\">Transfer lines<\/li>\n<li data-rm-block-id=\"block-107\">Emergency shutdown systems<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F5e4244d4-f2eb-46eb-82b1-3fa7293b9922.jpg%22%2C%22title%22%3A%22WCB%20Gate%20Valve%20600LB%208%20Trim%20in%20power%20generation%20facility%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276173%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/48877118-7272-4a4d-b302-0465d8aa4548\/7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3\/5e4244d4-f2eb-46eb-82b1-3fa7293b9922.jpg\" alt=\"WCB Gate Valve 600LB 8 Trim in power generation facility\" \/><\/p>\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-108\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-109\"><span class=\"ez-toc-section\" id=\"Media_Compatibility\"><\/span>Media Compatibility<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-110\">The WCB Gate Valve with Trim 8 configuration is suitable for a wide range of media including:<\/p>\n<div class=\"two-columns\">\n<div>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-111\">Steam (saturated and superheated)<\/li>\n<li data-rm-block-id=\"block-112\">Water (fresh, sea, and produced)<\/li>\n<li data-rm-block-id=\"block-113\">Natural gas and petroleum products<\/li>\n<li data-rm-block-id=\"block-114\">Refined hydrocarbons<\/li>\n<li data-rm-block-id=\"block-115\">Mild chemicals and petrochemicals<\/li>\n<\/ul>\n<\/div>\n<div>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-116\">Slurries (with appropriate trim selection)<\/li>\n<li data-rm-block-id=\"block-117\">Condensate<\/li>\n<li data-rm-block-id=\"block-118\">Air and other industrial gases<\/li>\n<li data-rm-block-id=\"block-119\">Heat transfer fluids<\/li>\n<li data-rm-block-id=\"block-120\">Process fluids with moderate corrosivity<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"blockquote\">\n<p data-rm-block-id=\"block-121\">For applications involving highly corrosive media, alternative trim materials or valve body materials may be recommended. Consult with STV Valve engineering for specific application requirements.<\/p>\n<\/div>\n<\/section>\n<section id=\"installation-maintenance\">\n<h2 data-rm-block-id=\"block-122\"><span class=\"ez-toc-section\" id=\"Installation_and_Maintenance_Guidelines\"><\/span>Installation and Maintenance Guidelines<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F31929777-35e4-4f6f-b708-654e213c1e91.jpg%22%2C%22title%22%3A%22Installation%20of%20WCB%20Gate%20Valve%20600LB%208%20Trim%20in%20industrial%20pipeline%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529276073%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/48877118-7272-4a4d-b302-0465d8aa4548\/7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3\/31929777-35e4-4f6f-b708-654e213c1e91.jpg\" alt=\"Installation of WCB Gate Valve 600LB 8 Trim in industrial pipeline\" \/><\/p>\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-123\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-124\"><span class=\"ez-toc-section\" id=\"Installation_Considerations\"><\/span>Installation Considerations<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-125\">Proper installation is critical for ensuring optimal performance and longevity of the WCB Gate Valve. Key installation considerations include:<\/p>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-126\"><strong>Orientation:<\/strong>\u00a0Gate valves can be installed in horizontal or vertical pipelines. For vertical installations with upward flow, consider potential debris accumulation that could affect sealing.<\/li>\n<li data-rm-block-id=\"block-127\"><strong>Flow Direction:<\/strong>\u00a0While gate valves are generally bi-directional, installation with the preferred flow direction (if indicated on the valve) is recommended for optimal performance.<\/li>\n<li data-rm-block-id=\"block-128\"><strong>Clearance:<\/strong>\u00a0Ensure sufficient clearance for stem travel in the fully open position and for handwheel or gear operator manipulation.<\/li>\n<li data-rm-block-id=\"block-129\"><strong>Support:<\/strong>\u00a0Provide adequate support for the valve to prevent pipeline stress from transferring to the valve body.<\/li>\n<li data-rm-block-id=\"block-130\"><strong>Flange Alignment:<\/strong>\u00a0Ensure proper alignment of mating flanges to prevent uneven loading and potential leakage.<\/li>\n<li data-rm-block-id=\"block-131\"><strong>Bolting:<\/strong>\u00a0Use proper torque sequences and values when tightening flange bolts to ensure even gasket compression.<\/li>\n<li data-rm-block-id=\"block-132\"><strong>Cleaning:<\/strong>\u00a0Remove all protective covers and clean sealing surfaces before installation.<\/li>\n<\/ul>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2Fc65750f6-924f-4896-9757-6d31d00d90e4.jpg%22%2C%22title%22%3A%22Maintenance%20being%20performed%20on%20a%20WCB%20Gate%20Valve%20showing%20packing%20replacement%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529275973%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-133\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-134\"><span class=\"ez-toc-section\" id=\"Maintenance_Requirements\"><\/span>Maintenance Requirements<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-135\">Regular maintenance is essential for ensuring continued reliable operation of the WCB Gate Valve. Recommended maintenance procedures include:<\/p>\n<div class=\"table-container\">\n<table class=\"responsive-table responsive-table-bordered\">\n<thead>\n<tr>\n<td data-row=\"head\" data-rm-block-id=\"block-136\">Maintenance Task<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-137\">Frequency<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-138\">Descriere<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Maintenance Task\" data-rm-block-id=\"block-139\">Visual Inspection<\/td>\n<td data-label=\"Frequency\" data-rm-block-id=\"block-140\">Monthly<\/td>\n<td data-label=\"Description\" data-rm-block-id=\"block-141\">Check for external leakage, corrosion, damage to stem, and proper operation.<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Maintenance Task\" data-rm-block-id=\"block-142\">Stem Packing Adjustment<\/td>\n<td data-label=\"Frequency\" data-rm-block-id=\"block-143\">Quarterly or as needed<\/td>\n<td data-label=\"Description\" data-rm-block-id=\"block-144\">Tighten packing gland nuts evenly to eliminate stem leakage. Avoid over-tightening.<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Maintenance Task\" data-rm-block-id=\"block-145\">Lubrication<\/td>\n<td data-label=\"Frequency\" data-rm-block-id=\"block-146\">Semi-annually<\/td>\n<td data-label=\"Description\" data-rm-block-id=\"block-147\">Lubricate stem threads, yoke nut, and other moving parts with appropriate lubricant.<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Maintenance Task\" data-rm-block-id=\"block-148\">Valve Cycling<\/td>\n<td data-label=\"Frequency\" data-rm-block-id=\"block-149\">Quarterly<\/td>\n<td data-label=\"Description\" data-rm-block-id=\"block-150\">Cycle valve from fully open to fully closed to prevent seizure and verify proper operation.<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Maintenance Task\" data-rm-block-id=\"block-151\">Packing Replacement<\/td>\n<td data-label=\"Frequency\" data-rm-block-id=\"block-152\">Every 2-3 years or as needed<\/td>\n<td data-label=\"Description\" data-rm-block-id=\"block-153\">Replace stem packing when adjustment no longer controls leakage.<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Maintenance Task\" data-rm-block-id=\"block-154\">Internal Inspection<\/td>\n<td data-label=\"Frequency\" data-rm-block-id=\"block-155\">During scheduled shutdowns<\/td>\n<td data-label=\"Description\" data-rm-block-id=\"block-156\">Inspect seating surfaces, wedge, stem, and internal components for wear or damage.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"highlight-box\">\n<p data-rm-block-id=\"block-157\"><strong>Safety Note:<\/strong>\u00a0Always follow proper lockout\/tagout procedures before performing maintenance on valves in pressurized systems. Ensure the valve is depressurized before disassembly unless using the backseat feature for packing maintenance.<\/p>\n<\/div>\n<\/section>\n<section id=\"comparison\">\n<h2 data-rm-block-id=\"block-158\"><span class=\"ez-toc-section\" id=\"Comparison_with_Other_Valve_Types\"><\/span>Comparison with Other Valve Types<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-rm-block-id=\"block-159\">Understanding how the WCB Gate Valve 600LB compares to other valve types helps in making informed decisions for specific applications:<\/p>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2Fed22d1a7-4648-4cad-8d62-a23093f04fd5.jpg%22%2C%22title%22%3A%22Comparison%20of%20different%20valve%20types%20including%20gate%2C%20ball%2C%20globe%2C%20and%20butterfly%20valves%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529275873%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/48877118-7272-4a4d-b302-0465d8aa4548\/7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3\/ed22d1a7-4648-4cad-8d62-a23093f04fd5.jpg\" alt=\"Comparison of different valve types including gate, ball, globe, and butterfly valves\" \/><\/p>\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-160\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"table-container\">\n<table class=\"responsive-table responsive-table-striped responsive-table-bordered\">\n<thead>\n<tr>\n<td data-row=\"head\" data-rm-block-id=\"block-161\">Feature<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-162\">Gate Valve (WCB 600LB)<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-163\">Supap\u0103 cu bil\u0103<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-164\">Supap\u0103 cu glob<\/td>\n<td data-row=\"head\" data-rm-block-id=\"block-165\">Robinet fluture<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-166\">Flow Characteristics<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-167\">Straight-through flow with minimal pressure drop<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-168\">Straight-through flow with minimal pressure drop<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-169\">Z-pattern flow with significant pressure drop<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-170\">Disc in flow path causes moderate pressure drop<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-171\">Throttling Capability<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-172\">Poor &#8211; Not recommended<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-173\">Limited<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-174\">Excellent<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-175\">Good<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-176\">Space Requirements<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-177\">Large &#8211; Requires stem clearance<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-178\">Compact<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-179\">Moderate<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-180\">Very compact<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-181\">High Pressure Capability<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-182\">Excellent<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-183\">Good<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-184\">Excellent<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-185\">Limited<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-186\">Operation Speed<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-187\">Slow &#8211; Multiple turns<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-188\">Fast &#8211; Quarter turn<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-189\">Slow &#8211; Multiple turns<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-190\">Fast &#8211; Quarter turn<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-191\">Maintenance Requirements<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-192\">Moderate<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-193\">Low<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-194\">Moderate<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-195\">Low<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Feature\" data-rm-block-id=\"block-196\">Particulate Handling<\/td>\n<td data-label=\"Gate Valve (WCB 600LB)\" data-rm-block-id=\"block-197\">Good &#8211; Full bore design<\/td>\n<td data-label=\"Ball Valve\" data-rm-block-id=\"block-198\">Good with full-bore design<\/td>\n<td data-label=\"Globe Valve\" data-rm-block-id=\"block-199\">Poor &#8211; Particles can damage seats<\/td>\n<td data-label=\"Butterfly Valve\" data-rm-block-id=\"block-200\">Poor &#8211; Particles can damage seats<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 data-rm-block-id=\"block-201\"><span class=\"ez-toc-section\" id=\"Material_Comparison\"><\/span>Material Comparison<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-202\">The WCB (ASTM A216 WCB) material used in this gate valve can be compared with other common valve body materials:<\/p>\n<div class=\"two-columns\">\n<div>\n<h4 data-rm-block-id=\"block-203\"><span class=\"ez-toc-section\" id=\"WCB_Carbon_Steel\"><\/span>WCB (Carbon Steel)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-204\">Excellent strength and pressure capability<\/li>\n<li data-rm-block-id=\"block-205\">Good temperature resistance<\/li>\n<li data-rm-block-id=\"block-206\">Cost-effective solution<\/li>\n<li data-rm-block-id=\"block-207\">Suitable for non-corrosive to mildly corrosive applications<\/li>\n<li data-rm-block-id=\"block-208\">Industry standard for general service<\/li>\n<\/ul>\n<\/div>\n<div>\n<h4 data-rm-block-id=\"block-209\"><span class=\"ez-toc-section\" id=\"CF8M_Stainless_Steel\"><\/span>CF8M (Stainless Steel)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-210\">Superior corrosion resistance<\/li>\n<li data-rm-block-id=\"block-211\">Higher cost than WCB<\/li>\n<li data-rm-block-id=\"block-212\">Excellent for corrosive applications<\/li>\n<li data-rm-block-id=\"block-213\">Good high-temperature properties<\/li>\n<li data-rm-block-id=\"block-214\">Used in chemical and food processing<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2Feaa281d0-aca8-410e-95d9-503120726dae.jpg%22%2C%22title%22%3A%22Material%20comparison%20showing%20WCB%20and%20stainless%20steel%20valve%20bodies%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529275773%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-215\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"quality-standards\">\n<h2 data-rm-block-id=\"block-216\"><span class=\"ez-toc-section\" id=\"Quality_Standards_and_Certifications\"><\/span>Quality Standards and Certifications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-rm-block-id=\"block-217\">The STV Valve WCB Gate Valve 600LB 8 Trim Flange End is manufactured in accordance with stringent industry standards and certifications to ensure reliability, safety, and compliance with international requirements.<\/p>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F1bbf60cf-6c53-4eff-89a5-7a1ecab3acb0.jpg%22%2C%22title%22%3A%22Quality%20testing%20being%20performed%20on%20WCB%20Gate%20Valve%20in%20testing%20facility%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529275673%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\">\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-218\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-rm-block-id=\"block-219\"><span class=\"ez-toc-section\" id=\"Design_and_Manufacturing_Standards\"><\/span>Design and Manufacturing Standards<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-220\"><strong>API 600:<\/strong>\u00a0Steel Gate Valves &#8211; Flanged and Butt-welding Ends, Bolted Bonnets<\/li>\n<li data-rm-block-id=\"block-221\"><strong>ASME B16.34:<\/strong>\u00a0Valves &#8211; Flanged, Threaded, and Welding End<\/li>\n<li data-rm-block-id=\"block-222\"><strong>ASME B16.5:<\/strong>\u00a0Pipe Flanges and Flanged Fittings<\/li>\n<li data-rm-block-id=\"block-223\"><strong>ASME B16.10:<\/strong>\u00a0Face-to-Face and End-to-End Dimensions of Valves<\/li>\n<li data-rm-block-id=\"block-224\"><strong>API 598:<\/strong>\u00a0Valve Inspection and Testing<\/li>\n<li data-rm-block-id=\"block-225\"><strong>MSS SP-25:<\/strong>\u00a0Standard Marking System for Valves, Fittings, Flanges, and Unions<\/li>\n<\/ul>\n<h3 data-rm-block-id=\"block-226\"><span class=\"ez-toc-section\" id=\"Material_Standards\"><\/span>Material Standards<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-227\"><strong>ASTM A216:<\/strong>\u00a0Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service<\/li>\n<li data-rm-block-id=\"block-228\"><strong>ASTM A105:<\/strong>\u00a0Standard Specification for Carbon Steel Forgings for Piping Applications<\/li>\n<li data-rm-block-id=\"block-229\"><strong>ASTM A182:<\/strong>\u00a0Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service<\/li>\n<\/ul>\n<h3 data-rm-block-id=\"block-230\"><span class=\"ez-toc-section\" id=\"Quality_Assurance\"><\/span>Quality Assurance<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-rm-block-id=\"block-231\">Each STV Valve WCB Gate Valve undergoes rigorous quality assurance testing including:<\/p>\n<ul class=\"custom-list\">\n<li data-rm-block-id=\"block-232\"><strong>Hydrostatic Shell Test:<\/strong>\u00a01.5 times the maximum allowable working pressure<\/li>\n<li data-rm-block-id=\"block-233\"><strong>Seat Leakage Test:<\/strong>\u00a0In accordance with API 598 requirements<\/li>\n<li data-rm-block-id=\"block-234\"><strong>Material Certification:<\/strong>\u00a0Material test reports (MTRs) for pressure-containing components<\/li>\n<li data-rm-block-id=\"block-235\"><strong>Dimensional Inspection:<\/strong>\u00a0Verification of critical dimensions<\/li>\n<li data-rm-block-id=\"block-236\"><strong>Visual Inspection:<\/strong>\u00a0Surface finish and marking verification<\/li>\n<li data-rm-block-id=\"block-237\"><strong>Operational Testing:<\/strong>\u00a0Verification of smooth operation throughout the full travel<\/li>\n<\/ul>\n<div class=\"img-container\">\n<div class=\"image-embed\" data-image=\"%7B%22src%22%3A%22https%3A%2F%2Fstorage.googleapis.com%2F48877118-7272-4a4d-b302-0465d8aa4548%2F7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3%2F1c06678a-75e5-4f00-b5ac-53bf988a1499.jpg%22%2C%22title%22%3A%22Quality%20certification%20documents%20and%20markings%20on%20WCB%20Gate%20Valve%22%2C%22method%22%3A%22text-to-image%22%2C%22date%22%3A1765529275573%7D\">\n<div class=\"_Media_1itgw_1 _ImageEmbed_1itgw_28\"><img decoding=\"async\" src=\"https:\/\/storage.googleapis.com\/48877118-7272-4a4d-b302-0465d8aa4548\/7c0162ef-88b5-4cf7-9ba9-cc48ad7031d3\/1c06678a-75e5-4f00-b5ac-53bf988a1499.jpg\" alt=\"Quality certification documents and markings on WCB Gate Valve\" \/><\/p>\n<div class=\"_Buttons_1itgw_5\" contenteditable=\"false\" data-media=\"true\" data-rm-block-id=\"block-238\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"cta-block\">\n<h3 class=\"cta-block-title\" data-rm-block-id=\"block-239\"><span class=\"ez-toc-section\" id=\"Ready_to_Specify_the_WCB_Gate_Valve_for_Your_Project\"><\/span>Ready to Specify the WCB Gate Valve for Your Project?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"cta-block-text\" data-rm-block-id=\"block-240\">Contact our technical sales team for pricing, availability, and customization options for your specific application requirements.<\/p>\n<p><a class=\"cta-btn cta-btn-large\" href=\"https:\/\/seowriting.ai\/docs\/8218986#\" rel=\"nofollow noopener\" data-link=\"true\" data-id=\"2\" target=\"_blank\">Request a Quote<\/a><\/div>\n<\/section>\n<section id=\"conclusion\">\n<h2 data-rm-block-id=\"block-241\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Concluzie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-rm-block-id=\"block-242\">The STV Valve WCB Gate Valve 600LB 8 Trim Flange End represents a robust, reliable solution for demanding industrial applications requiring positive shut-off under high-pressure and high-temperature conditions. Manufactured to meet stringent industry standards with high-quality materials and precision engineering, this valve offers excellent performance, durability, and safety for critical service applications.<\/p>\n<p data-rm-block-id=\"block-243\">With its flexible wedge design, bolted bonnet construction, and OS&amp;Y configuration, this gate valve provides the operational reliability and maintenance accessibility required in modern industrial environments. The ASTM A216 WCB carbon steel body combined with the Trim 8 configuration offers an optimal balance of performance and cost-effectiveness for a wide range of applications across oil and gas, power generation, and chemical processing industries.<\/p>\n<p data-rm-block-id=\"block-244\">For engineering professionals seeking a dependable valve solution that meets international standards while providing long-term reliability, the STV Valve WCB Gate Valve 600LB 8 Trim Flange End represents an excellent choice backed by comprehensive technical support and quality assurance.<\/p>\n<\/section>\n<p data-rm-block-id=\"block-245\">\n<p data-rm-block-id=\"block-246\">\n<table class=\"tg\">\n<tbody>\n<tr>\n<th class=\"tg-0lax\" data-rm-block-id=\"block-247\">inch<\/th>\n<th class=\"tg-0lax\" data-rm-block-id=\"block-248\">Tip supap\u0103<\/th>\n<th class=\"tg-0lax\" data-rm-block-id=\"block-249\">DESCRIERE<\/th>\n<th class=\"tg-0lax\" data-rm-block-id=\"block-250\">CANTITATE<\/th>\n<th class=\"tg-0lax\" data-rm-block-id=\"block-251\">UNITATE\/USD<\/th>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-252\">8<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-253\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-254\">VALV\u0102 A216 GR.WCB 13Cr+HF(NR.8) ASME Clasa 600 FLGD RF BB.OS&amp;Y GEAR OPER.<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-255\">5<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-256\">1015<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-257\">26<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-258\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-259\">VALV\u0102 A216 GR.WCB 13Cr+HF(NR.8) ASME Clasa 600 FLGD RF BB.OS&amp;Y PENA FLEXIBIL\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-260\">1<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-261\">13000<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-262\">10<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-263\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-264\">VALV\u0102 A216 GR.WCB 13Cr+HF(NR.8) ASME Clasa 600 FLGD RF BB.OS&amp;Y GEAR OPER.<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-265\">1729<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-266\">1729<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-267\">4<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-268\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-269\">VALV\u0102 A216 GR.WCB 13Cr+HF(NR.8) ASME Clasa 600 FLGD RF BB.OS&amp;Y PENA FLEXIBIL\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-270\">50<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-271\">267<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-272\">16<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-273\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-274\">VALV\u0102 A217 GR.WC9 13Cr+HF(NR.5) ASME Clasa 2500 BW 51.00mm PB.OS&amp;Y GEAR OPER.<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-275\">10<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-276\">20188<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-277\">12<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-278\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-279\">VALV\u0102 A217 GR.WC9 13Cr+HF(NR.5) ASME Clasa 2500 BW 41.00mm PB.OS&amp;Y GEAR OPER. )<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-280\">10<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-281\">10799<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-282\">14<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-283\">POART\u0102<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-284\">VALV\u0102 A216 GR.WCB 13Cr+HF(NR.5) ASME Clasa 600 FLGD RF BB.OS&amp;Y GEAR OPER.<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-285\">5<\/td>\n<td class=\"tg-0lax\" data-rm-block-id=\"block-286\">2909<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-rm-block-id=\"block-287\">Primul r\u00e2nd este un antet de tabel<\/p>\n<p data-rm-block-id=\"block-288\">\u00cen timpul produc\u021biei, am trimis c\u00e2teva fotografii clientului. C\u00e2nd supapele au fost testate la presiune, am filmat \u0219i le-am trimis. Clientul a fost destul de mul\u021bumit<br \/>\n\u0219i a r\u0103spuns \u201esupapele arat\u0103 foarte bine\u201d, v\u0103 rug\u0103m s\u0103 ne trimite\u021bi un e-mail dac\u0103 ave\u021bi nevoie de produse similare.<\/p>","protected":false},"excerpt":{"rendered":"<p>WCB Gate Valve 600LB 8 Trim Flange End: Technical Specifications and Applications Industrial gate valves are critical components in fluid control systems where reliable shut-off capabilities are essential. The STV Valve delivered WCB Gate Valve 600LB 8 Trim with Flange End connection represents an industry-standard solution engineered for demanding applications requiring robust performance and durability. [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":3666,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[142,139,140,141,138,136,134,137,144,135,143,132],"class_list":["post-252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-events","tag-10-inch","tag-12-inch","tag-14-inch","tag-16-inch","tag-26-inch","tag-4-inch","tag-600lb","tag-8-inch","tag-flange-end","tag-gate-valve","tag-wc9","tag-wcb"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/comments?post=252"}],"version-history":[{"count":3,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":8604,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/posts\/252\/revisions\/8604"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media\/3666"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/media?parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/categories?post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ro\/wp-json\/wp\/v2\/tags?post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}