{"id":8843,"date":"2026-01-17T21:12:57","date_gmt":"2026-01-17T13:12:57","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=8843"},"modified":"2026-06-09T12:15:53","modified_gmt":"2026-06-09T04:15:53","slug":"bs1873-globe-valve-6-inch-5-trim-600lb-rtj-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/es\/products\/bs1873-globe-valve-6-inch-5-trim-600lb-rtj-end\/","title":{"rendered":"BS1873 Globe Valve,6 Inch,5 Trim,600LB,RTJ End"},"content":{"rendered":"

BS 1873 Globe Valve, 6 Inch, Trim 5, 600LB, RTJ End<\/h1>\n

High-Performance Globe Valve for High-Pressure Industrial Applications<\/h2>\n

The BS 1873 Globe Valve 6 Inch 600LB RTJ End<\/strong> is specifically designed for reliable shut-off and precise flow regulation in demanding industrial services. Manufactured according to BS 1873<\/span><\/span> and ASME B16.34<\/span><\/span> requirements, this valve combines robust construction, excellent sealing performance, and long service life.<\/p>\n

Featuring a 6-inch (DN150)<\/strong> size, ASME Class 600 pressure rating<\/strong>, Ring Type Joint (RTJ) flange ends<\/strong>, and API Trim 5 internals<\/strong>, this globe valve is widely used in refineries, petrochemical plants, power stations, offshore platforms, and high-pressure process systems where operational reliability is critical.<\/p>\n

The globe valve design provides superior throttling characteristics compared to gate valves, making it ideal for applications requiring accurate flow control and dependable shutoff performance.<\/p>\n

<\/h2>\n
\n

Product Features<\/h1>\n

Class 600 Pressure Rating<\/h3>\n

Designed for medium-to-high pressure systems requiring reliable operation under demanding service conditions.<\/p>\n

API Trim 5 Construction<\/h3>\n

Trim 5 typically includes:<\/p>\n

    \n
  • 13% Chromium Stainless Steel Stem<\/li>\n
  • 13% Chromium Stainless Steel Disc Facing<\/li>\n
  • 13% Chromium Stainless Steel Seat Ring<\/li>\n<\/ul>\n

    Benefits include:<\/p>\n

      \n
    • Improved wear resistance<\/li>\n
    • Enhanced corrosion resistance<\/li>\n
    • Longer service life<\/li>\n
    • Excellent steam service performance<\/li>\n<\/ul>\n

      RTJ End Connections<\/h3>\n

      Ring Type Joint flanges provide:<\/p>\n

        \n
      • Metal-to-metal sealing<\/li>\n
      • Superior leak prevention<\/li>\n
      • Enhanced safety in high-pressure systems<\/li>\n
      • Better sealing integrity than conventional RF flanges<\/li>\n<\/ul>\n

        Precision Flow Control<\/h3>\n

        The globe valve disc movement allows:<\/p>\n

          \n
        • Accurate throttling<\/li>\n
        • Stable flow regulation<\/li>\n
        • Reduced pressure fluctuations<\/li>\n
        • Better process control<\/li>\n<\/ul>\n

          Renewable Seat Design<\/h3>\n

          Seat rings can be serviced or replaced during maintenance, extending valve life and reducing lifecycle costs.<\/p>\n

          \n

          Technical Specifications<\/h1>\n
          \n
          \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
          Valve Type<\/td>\nGlobe Valve<\/td>\n<\/tr>\n
          Design Standard<\/td>\nBS 1873<\/td>\n<\/tr>\n
          Pressure Rating<\/td>\nASME Class 600<\/td>\n<\/tr>\n
          Nominal Size<\/td>\n6 Inch (DN150)<\/td>\n<\/tr>\n
          End Connection<\/td>\nRTJ (Ring Type Joint)<\/td>\n<\/tr>\n
          Trim<\/td>\nAPI Trim 5<\/td>\n<\/tr>\n
          Face-to-Face<\/td>\nASME B16.10<\/td>\n<\/tr>\n
          Pressure-Temperature Rating<\/td>\nASME B16.34<\/td>\n<\/tr>\n
          Flange Standard<\/td>\nASME B16.5<\/td>\n<\/tr>\n
          Inspection & Testing<\/td>\nAPI 598<\/td>\n<\/tr>\n
          Bonnet Type<\/td>\nBolted Bonnet<\/td>\n<\/tr>\n
          Operation<\/td>\nHandwheel<\/td>\n<\/tr>\n
          Optional Actuation<\/td>\nElectric, Pneumatic, Hydraulic<\/td>\n<\/tr>\n
          Leakage Standard<\/td>\nAPI 598<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
          \n

          Available Material Options<\/h1>\n

          We manufacture BS 1873 globe valves in a wide range of materials:<\/p>\n

          \n
          \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Body Material<\/th>\nASTM Specification<\/th>\n<\/tr>\n<\/thead>\n
          Carbon Steel<\/td>\nASTM A216 WCB<\/td>\n<\/tr>\n
          Low Temperature Carbon Steel<\/td>\nASTM A352 LCB<\/td>\n<\/tr>\n
          Chrome-Moly Alloy Steel<\/td>\nASTM A217 WC6<\/td>\n<\/tr>\n
          Chrome-Moly Alloy Steel<\/td>\nASTM A217 WC9<\/td>\n<\/tr>\n
          Stainless Steel<\/td>\nASTM A351 CF8<\/td>\n<\/tr>\n
          Stainless Steel<\/td>\nASTM A351 CF8M<\/td>\n<\/tr>\n
          Alloy Steel<\/td>\nASTM A217 C5<\/td>\n<\/tr>\n
          F91 Alloy Steel<\/td>\nASTM A217 C12A<\/td>\n<\/tr>\n
          Duplex Stainless Steel<\/td>\nASTM A890 4A<\/td>\n<\/tr>\n
          Super Duplex Stainless Steel<\/td>\nASTM A890 5A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
          \n

          Understanding API Trim 5<\/h1>\n

          API Trim 5 is one of the most common trim selections for industrial globe valves.<\/p>\n

          Trim 5 Material Combination<\/h2>\n
          \n
          \n\n\n\n\n\n\n\n
          Component<\/th>\nMaterial<\/th>\n<\/tr>\n<\/thead>\n
          Stem<\/td>\n13Cr Stainless Steel<\/td>\n<\/tr>\n
          Seat Ring<\/td>\n13Cr Stainless Steel<\/td>\n<\/tr>\n
          Disc Facing<\/td>\n13Cr Stainless Steel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

          Advantages<\/h3>\n
            \n
          • Excellent resistance to erosion<\/li>\n
          • Improved resistance to steam damage<\/li>\n
          • Suitable for elevated temperatures<\/li>\n
          • Longer maintenance intervals<\/li>\n
          • Cost-effective performance<\/li>\n<\/ul>\n

            This trim is frequently specified for:<\/p>\n

              \n
            • Steam systems<\/li>\n
            • Power plants<\/li>\n
            • Refineries<\/li>\n
            • Petrochemical facilities<\/li>\n
            • Industrial utility systems<\/li>\n<\/ul>\n
              \n

              Why Choose RTJ End Connections?<\/h1>\n

              Enhanced Sealing Reliability<\/h2>\n

              RTJ flanges utilize precision-machined grooves and metal ring gaskets that create a highly reliable seal under pressure.<\/p>\n

              High Pressure Capability<\/h2>\n

              RTJ ends are commonly selected for:<\/p>\n

                \n
              • Class 600<\/li>\n
              • Class 900<\/li>\n
              • Class 1500<\/li>\n
              • Class 2500<\/li>\n<\/ul>\n

                systems where leakage prevention is essential.<\/p>\n

                Improved Safety<\/h2>\n

                The metal-to-metal sealing mechanism provides superior performance during:<\/p>\n

                  \n
                • Pressure fluctuations<\/li>\n
                • Temperature cycling<\/li>\n
                • Vibration conditions<\/li>\n<\/ul>\n
                  \n

                  Applications<\/h1>\n

                  Oil & Gas Industry<\/h2>\n
                  \n
                  \n
                  \n
                  \"https:\/\/images.openai.com\/static-rsc-4\/3xSKvgThKfy90aaTv1iNuIw0jDkqkgJ4ido7kS_A2TkgOgboT5AGhPY-U0RhguaKzCIG44HO8m10pEJl50if8W7mnBWDnXgQmeJYtReLkGsRhUCyhMKb6vh1VbBfWWCDzYnnaAPAfN4nQxaspDAEA1LMUKtnPmi734ADUP9xcynboQfoNMhgCT4hXC8MFEeJ?purpose=fullsize\"<\/div>\n<\/div>\n<\/div>\n
                  \n
                  \n
                  \"https:\/\/images.openai.com\/static-rsc-4\/U3Q_u0Oj0jd6zxX-DWyHFeFEgDXSRLO0-xvMvx0ci8ewzqsw0LmTmu9BloCUl9tR5NQjX2bswNHLE0sBbr-FVd-grub5cUxg8M7M05bq10xcXNVAkLClvt8ETuV6F0Iu6y-NW6nucaFEaIIC5FwCC4gslXxddkTAeyWGACB_W4ONXFqtyeRx9-1LCzwj8l3e?purpose=fullsize\"<\/div>\n<\/div>\n<\/div>\n
                  \n
                  \n
                  \"https:\/\/images.openai.com\/static-rsc-4\/h4IFMYYUOjAQTa462ECSoUJM3pLE2JO65_6R-or6iIBwyCoE0RhWXq4cDEuomhrE5G1gRqEym6NylhYOamckEfzXggHYJ_qwF4UPLJN52VwY2XmtwgTzdyC8NZB_kO9Mn6eSRn_s1fIahGpDfUpl7sMNINrqzXbsWBcQ0okmV84O6RtC6ttD6LgI5CGKGkNg?purpose=fullsize\"<\/div>\n
                  \n
                  \n
                  5<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

                  Common applications include:<\/p>\n

                    \n
                  • Refinery process units<\/li>\n
                  • Crude oil handling systems<\/li>\n
                  • Natural gas processing<\/li>\n
                  • Pipeline stations<\/li>\n
                  • Offshore production facilities<\/li>\n<\/ul>\n
                    \n

                    Petrochemical Plants<\/h2>\n

                    Used in:<\/p>\n

                      \n
                    • Hydrocarbon processing units<\/li>\n
                    • Chemical transfer systems<\/li>\n
                    • Utility services<\/li>\n
                    • Process control networks<\/li>\n<\/ul>\n
                      \n

                      Power Generation<\/h2>\n

                      Suitable for:<\/p>\n

                        \n
                      • Main steam systems<\/li>\n
                      • Boiler feedwater systems<\/li>\n
                      • Turbine auxiliary lines<\/li>\n
                      • Condensate systems<\/li>\n<\/ul>\n
                        \n

                        Industrial Processing<\/h2>\n

                        Widely used in:<\/p>\n

                          \n
                        • Thermal oil systems<\/li>\n
                        • High-pressure water systems<\/li>\n
                        • Chemical production facilities<\/li>\n
                        • Process utility services<\/li>\n<\/ul>\n
                          \n

                          Valve Working Principle<\/h1>\n

                          The globe valve operates through a linear-motion mechanism.<\/p>\n

                          Opening<\/h3>\n
                            \n
                          1. The handwheel rotates.<\/li>\n
                          2. The stem moves upward.<\/li>\n
                          3. The disc lifts from the seat.<\/li>\n
                          4. Flow gradually increases.<\/li>\n<\/ol>\n

                            Closing<\/h3>\n
                              \n
                            1. The stem moves downward.<\/li>\n
                            2. The disc contacts the seat.<\/li>\n
                            3. Flow is reduced and ultimately stopped.<\/li>\n
                            4. Tight shutoff is achieved.<\/li>\n<\/ol>\n

                              This design provides precise control over flow rates and pressure conditions.<\/p>\n

                              \n

                              Quality Assurance & Testing<\/h1>\n

                              Each valve undergoes comprehensive testing before shipment.<\/p>\n

                              Standard Inspection Procedures<\/h2>\n
                                \n
                              • Hydrostatic Shell Test<\/li>\n
                              • High-Pressure Seat Test<\/li>\n
                              • Backseat Test<\/li>\n
                              • Material PMI Verification<\/li>\n
                              • Dimensional Inspection<\/li>\n
                              • Functional Operation Test<\/li>\n<\/ul>\n

                                Testing complies with:<\/p>\n

                                  \n
                                • API 598<\/span><\/span><\/li>\n
                                • MSS SP-61<\/span><\/span><\/li>\n<\/ul>\n

                                  Third-party inspection services are available through:<\/p>\n

                                    \n
                                  • SGS<\/span><\/span><\/li>\n
                                  • Bureau Veritas<\/span><\/span><\/li>\n
                                  • T\u00dcV<\/span><\/span><\/li>\n
                                  • DNV<\/span><\/span><\/li>\n<\/ul>\n
                                    \n

                                    Optional Configurations<\/h1>\n

                                    Actuation Options<\/h2>\n
                                      \n
                                    • Electric Actuator<\/li>\n
                                    • Pneumatic Actuator<\/li>\n
                                    • Hydraulic Actuator<\/li>\n
                                    • Worm Gear Operator<\/li>\n<\/ul>\n

                                      Special Service Options<\/h2>\n
                                        \n
                                      • NACE MR0175 Sour Service<\/li>\n
                                      • High Temperature Service<\/li>\n
                                      • Oxygen Service<\/li>\n
                                      • Low Temperature Service<\/li>\n<\/ul>\n

                                        Special Trim Options<\/h2>\n
                                          \n
                                        • Trim 8<\/li>\n
                                        • Trim 10<\/li>\n
                                        • Stellite Overlay<\/li>\n
                                        • Hardened Seat Design<\/li>\n<\/ul>\n
                                          \n

                                          Documentation Available<\/h1>\n

                                          We can provide:<\/p>\n

                                          \u2705 Product Datasheet
                                          \u2705 General Arrangement Drawing
                                          \u2705 Material Test Certificate (EN 10204 3.1)
                                          \u2705 Hydrostatic Test Report
                                          \u2705 Inspection Report
                                          \u2705 Installation Manual
                                          \u2705 Operation & Maintenance Manual<\/p>\n

                                          \n

                                          Frequently Asked Questions<\/h1>\n

                                          What is BS 1873?<\/h2>\n

                                          BS 1873 is a recognized standard covering steel globe valves designed for industrial pressure applications.<\/p>\n

                                          \n

                                          What does API Trim 5 mean?<\/h2>\n

                                          Trim 5 refers to 13Cr stainless steel trim components, providing enhanced wear and corrosion resistance compared to standard carbon steel trims.<\/p>\n

                                          \n

                                          Why select RTJ ends instead of RF flanges?<\/h2>\n

                                          RTJ flanges provide superior sealing performance and are commonly used in high-pressure and critical-service applications.<\/p>\n

                                          \n

                                          Can this globe valve be used for throttling service?<\/h2>\n

                                          Yes. Globe valves are specifically designed for flow regulation and offer excellent throttling capabilities.<\/p>\n

                                          \n

                                          Is automation available?<\/h2>\n

                                          Yes. Electric, pneumatic, and hydraulic actuator packages can be supplied based on project requirements.<\/p>\n

                                          \n

                                          Related Products<\/h1>\n
                                            \n
                                          • API 600 Gate Valve<\/li>\n
                                          • Pressure Seal Globe Valve<\/li>\n
                                          • Bellows Sealed Globe Valve<\/li>\n
                                          • API 602 Forged Steel Globe Valve<\/li>\n
                                          • F91 Globe Valve<\/li>\n
                                          • High Pressure Check Valve<\/li>\n
                                          • Cryogenic Globe Valve<\/li>\n<\/ul>\n
                                            \n

                                            Request a Quote<\/h1>\n

                                            Looking for a Reliable BS 1873 Globe Valve Manufacturer?<\/h2>\n

                                            We provide:<\/p>\n

                                            \u2705 Factory Direct Pricing
                                            \u2705 Fast Delivery Schedules
                                            \u2705 Custom Material Solutions
                                            \u2705 OEM & Private Label Services
                                            \u2705 Global Export Support
                                            \u2705 Complete Technical Documentation<\/p>\n

                                            Send Your Inquiry<\/h3>\n

                                            Please provide:<\/p>\n

                                              \n
                                            • Quantity Required<\/li>\n
                                            • Material Grade<\/li>\n
                                            • Operating Temperature<\/li>\n
                                            • Working Pressure<\/li>\n
                                            • Media Type<\/li>\n
                                            • Project Specification<\/li>\n<\/ul>\n

                                              Our sales and engineering team will respond with a detailed quotation, datasheet, and production schedule within 24 hours.<\/p>\n

                                              Keywords:<\/strong> BS 1873 Globe Valve, 6 Inch Globe Valve, Class 600 Globe Valve, RTJ End Globe Valve, API Trim 5 Globe Valve, WCB Globe Valve, High Pressure Globe Valve, Industrial Globe Valve Manufacturer, Refinery Globe Valve Supplier<\/p>\n

                                              <\/h1>\n","protected":false},"excerpt":{"rendered":"

                                              STV Valve Technology Group Co., Ltd is a professional leader China BS1873 Globe Valve Factory, Bolted Bonnet Globe Valves,6 Inch Globe Valves,Flanged RF Ends Globe Valves,WCB globe valve,BS 1873 Globe Valves,600 LB Globe Valves, API 598 Globe Valves,API 600 Globe Valves,cast steel globe valve,5 trim Globe valve,carbon steel globe valve Manufacturer with high quality and competitive price.<\/p>\n

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