China Solid Wedge Gate Valve Manufacturers Factory Suppliers
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Solid Wedge Gate Valve
NSV Solid wedge gate valves are widely used in the industries of oil, chemical, medicine-made, fertilizer, electrical power, etc. as on/off control valves for passing or cutting off the medium....
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Pressure Seal Gate Valve With By Pass Valve
The NSV pressure seal gate valve with By Pass Valve is engineered for medium to high-pressure and high differential pressure service in demanding oil & gas, chemical, LNG, and power applications.
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Chain Wheel Gate Valve
The NSV chain wheel gate valve is engineered for remote operation of large-bore pipelines in water, power, and industrial services. The body is cast from ASTM A216 WCB carbon steel for robust...
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Pressure Seal Gate Valve
The NSV pressure seal gate valve features a self-energizing seal that tightens automatically with increasing system pressure, ensuring bidirectional zero leakage. Cast in carbon steel (WCB/LCC)...
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Electric Gate Valve
The NSV electric gate valve features a cast body with an OS&Y wedge design for high-pressure service up to Class 2500 (PN420). It provides bi-directional sealing with metal-to-metal seats for zero...
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WCB Jacketed Gate Valve
NSV WCB Jacketed Gate Valve This WCB jacketed gate valve is designed for applications requiring temperature maintenance of viscous or solidifying media. Available in pressure ratings from Class...
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Pressure Seal Bonnet Forged Gate Valve
The design and material selections provide excellent service in steam-generation stations,industrial chemical plants and thermal power plants.Most pressure seal gate valves are offered in forged...
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Flexible Wedge Gate Valve
NSV Flexible wedge gate valves are widely used in the industries of oil, chemical, medicine-made, fertilizer, electrical power, etc. as on/off control valves for passing or cutting off the medium....
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PSB Cast Gate Valve
NSV pressure seal flexible wedge gate valves are ideal for high pressure steam (main steam isolation), liquid (feedwater isolation), catalytic reformers, hydrocrackers and other tough services.
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Non-Rising Stem Gate Valve
NSV Non-rising stem gate valves it is usually suitable for tight places where there is not enough room for the stem to raise, for example, places with underground pipes. The non-rising stem gate...
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Slab Gate Valve
Our valves used in casting body, the gate designed with diversion holes, non-diversion holes; single plate and double plate structure; Seat used bi-direction seal seat which mainly based on the...
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Stainless Steel Knife Gate Valve
Designed to handle dense mixtures of stock and slurries, the shearing action of the knife cuts through solids and cleans the seat as it opens and closes making maintenance very easy. This valve...
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WCB Wedge Gate Valve With Bypass Carbon steel Bolted Bonnet Gate Valves are manufactured to the latest edition of API Standard 600 and tested to API Standard 598. Aluminum Bronze C95800 Gate Valve...
KS RW Resilient Seated Gate Valve C515 14"-54" In America today, systems are increasing their demand for larger-sized water lines. With these growing demands, Kennedy Valve Company has made the...
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Solid Wedge Gate Valve Categories. Industrial Valve (345) +-Butterfly Valve (39) High Performance Butterfly Valve (28) Knife Gate Valve (40) Ball Valve (39) Check Valve (7) Flanges (3) Gate Valve...
About Velan is one of the world's leading manufacturers of industrial steel valves, recognized as a standard-bearer in quality and innovation. The company was founded by acclaimed inventor and...
Pratt® knife gate and slide gate valves have been produced since 1995. We specialize in custom knife gate valves from 2" to 96” and above, utilizing carbon steel to stainless steels and other...
















