{"id":4259,"date":"2018-12-19T07:13:52","date_gmt":"2018-12-19T07:13:52","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=4259"},"modified":"2025-02-27T15:09:02","modified_gmt":"2025-02-27T07:09:02","slug":"900lb-high-pressure-seal-bonnet-gate-valve-40-inch-wcb-body-butt-weld-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/fr\/products\/900lb-high-pressure-seal-bonnet-gate-valve-40-inch-wcb-body-butt-weld-end\/","title":{"rendered":"Vanne \u00e0 guillotine \u00e0 joint haute pression 900LB, 40 pouces, corps WCB, extr\u00e9mit\u00e9 soud\u00e9e bout \u00e0 bout"},"content":{"rendered":"

High Pressure Seal Bonnet Gate Valve, also known as power\u00a0station gate valve, and is mainly applicable to the pipeline of the fire station\u00a0in a variety of systems, cut off or connected piping media. Applicable medium:\u00a0water, steam and other non corrosive media. Compared with other valve products is\u00a0high temperature and high pressure, the unique self seal design, the higher the\u00a0pressure, the more reliable seal. Due to the special properties of technical\u00a0characteristics, conditions of formation of the products can not be replaced by\u00a0other product characteristics.<\/p>\n

[high temperature and high pressure power station welding gate valve working\u00a0principle]:<\/p>\n

High Pressure Seal Bonnet Gate Valve unique flexible gate slot design welding, automatic\u00a0compensation of machining error, is suitable for the high temperature condition,\u00a0the stem surface treated by precision grinding and hardening by special corrosion\u00a0inhibitor filling the structure design, temperature and pressure resistant, non\u00a0corrosive, automatic lubrication, reduce the opening and closing of the friction,\u00a0to avoid the corrosion on the surface of the stem, two-way pressure seal design,\u00a0meet the demanding requirements of various types of special conditions.<\/p>\n

[high temperature and high pressure power station gate valve product\u00a0characteristics]:<\/p>\n

1, the pressure seal structure, flexible gate, both ends of pipe welding.<\/p>\n

2, the stem surface after the anti – corrosion nitriding treatment, has a good\u00a0corrosion resistance and abrasion resistance.<\/p>\n

3, the valve seat sealing surface using cobalt based alloy plasma spray welding\u00a0and become, wear-resistant, anti abrasion performance, valve sealing surface\u00a0nitrided and hardened.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product Name<\/strong><\/td>\n900LB High Pressure Seal Bonnet Gate Valve,40 Inch,WCB Body,Butt Weld End<\/td>\n<\/tr>\n
1. Material<\/td>\nWCB<\/td>\n<\/tr>\n
2. Size<\/td>\n40\u201d<\/td>\n<\/tr>\n
4. Port<\/td>\nFull Port<\/td>\n<\/tr>\n
5. Working Pressure<\/td>\n900lb<\/td>\n<\/tr>\n
6. Connection Ends<\/td>\nBW<\/td>\n<\/tr>\n
7. Working Temp.<\/td>\n-29~425\u00baC,<\/td>\n<\/tr>\n
8. Suitable Medium<\/td>\nWater, Natural Gas, Oil and some corrosive liquid<\/td>\n<\/tr>\n
9. Operated<\/td>\nHandwheel<\/td>\n<\/tr>\n
10. Inspection &\u00a0Testing<\/td>\nAccording to API598<\/td>\n<\/tr>\n
Shipment<\/strong><\/td>\n<\/td>\n<\/tr>\n
Delivery Time<\/td>\n30 Days<\/td>\n<\/tr>\n
Package<\/td>\nStandard Exporting Plywood Case<\/td>\n<\/tr>\n
Shipping Port<\/td>\nNingbo\/Shanghai, China<\/td>\n<\/tr>\n
Shipping Terms<\/td>\nExw, FOB, CFR, CIF, etc.<\/td>\n<\/tr>\n
Payment Terms<\/td>\nT\/T, Western Union, PayPal, etc.<\/td>\n<\/tr>\n
<\/td>\n30% prepayment, 70% balance paid before shipping<\/td>\n<\/tr>\n
Country of Origin<\/td>\nWenzhou city, China<\/td>\n<\/tr>\n
Production Capacity<\/td>\n6000 ton\/year<\/td>\n<\/tr>\n
MOQ<\/td>\n1 PCS\/size<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Mod\u00e8le : Z560Y-900LB-40\u2033<\/p>\n

La vanne \u00e0 guillotine \u00e0 haute pression de 900 lb est principalement utilis\u00e9e comme dispositif d'ouverture et de fermeture sur les conduites d'eau et de vapeur pour couper ou connecter le fluide dans la conduite. Il doit \u00eatre compl\u00e8tement ouvert ou compl\u00e8tement ferm\u00e9 pendant l'utilisation et ne peut pas \u00eatre utilis\u00e9 comme vanne de r\u00e9gulation. Principe de fonctionnement du robinet-vanne de la centrale \u00e9lectrique\u00a0: tournez le volant ou l'\u00e9crou de tige dans le sens des aiguilles d'une montre, la tige de vanne entra\u00eene le robinet vers le bas, de sorte que la surface d'\u00e9tanch\u00e9it\u00e9 corresponde, le canal est coup\u00e9, c'est-\u00e0-dire qu'il est ferm\u00e9\u00a0; sinon, il est ouvert.<\/p>\n

Caract\u00e9ristiques de la vanne \u00e0 guillotine \u00e0 joint haute pression 900LB\u00a0:
\n1. Un joint auto-serrant \u00e0 pression est adopt\u00e9 et les deux extr\u00e9mit\u00e9s de la branche du corps de vanne sont soud\u00e9es.
\n2. Le si\u00e8ge de soupape et la surface d'\u00e9tanch\u00e9it\u00e9 de la soupape sont constitu\u00e9s d'un soudage par pulv\u00e9risation plasma en alliage dur \u00e0 base de cobalt, qui pr\u00e9sente une bonne r\u00e9sistance \u00e0 l'usure et aux rayures.
\n3. La tige de valve est trait\u00e9e par nitruration r\u00e9sistante \u00e0 la corrosion, qui pr\u00e9sente une bonne r\u00e9sistance \u00e0 la corrosion et aux rayures.<\/p>\n

STV Valve Technology Group Co., Ltd est un leader professionnel des vannes \u00e0 guillotine \u00e0 joint de pression API 600 en Chine, des vannes \u00e0 guillotine \u00e0 joint \u00e0 pression ANSI de Chine, des vannes \u00e0 guillotine \u00e0 joint haute pression, des vannes \u00e0 guillotine \u00e0 joint \u00e0 pression, des vannes \u00e0 guillotine, des vannes \u00e0 capot \u00e0 joint \u00e0 pression de type cale Fabricant de vannes de haute qualit\u00e9 et \u00e0 prix comp\u00e9titif.<\/p>\n

Veuillez contacter notre sales@stvvalve.com pour d'autres mat\u00e9riaux et d\u00e9tails.<\/p>\n

Feuille de dates\u00a0:Vanne \u00e0 guillotine \u00e0 joint haute pression 900LB, 40 pouces, corps WCB, extr\u00e9mit\u00e9 soud\u00e9e bout \u00e0 bout<\/a><\/p>","protected":false},"featured_media":4260,"template":"","meta":[],"product_brand":[],"product_cat":[58,44],"product_tag":[354,432,430,433,431,434],"class_list":{"0":"post-4259","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cast-steel-gate-valve","7":"product_cat-gate-valve","8":"product_tag-api-600-pressure-seal-gate-valves","9":"product_tag-china-ansi-pressure-seal-bonnet-gate-valve","10":"product_tag-high-pressure-seal-gate-valve","11":"product_tag-pressure-seal-bonnet-gate-valve","12":"product_tag-wedge-gate-valve","13":"product_tag-wedge-type-pressure-seal-bonnet-gate-valve","15":"first","16":"instock","17":"featured","18":"shipping-taxable","19":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product\/4259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/4260"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=4259"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4259"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4259"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}