China SS904L Butterfly Valve Manufacturers Factory Suppliers
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SS904L Butterfly Valve
NSV SS904L Butterfly valves are widely used for highly concentrated chloride,flue gas desulfurization acid and alkali reactor,salt manufacturing processes and seawater desalination. Applicable...
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SS904L Cast Ball Valve
The NSV SS904L two-piece cast ball valve features a stainless steel body with 904L sealing components for superior resistance to sulfuric acid, seawater, and chloride-rich media. Its two-piece...
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904L Pneumatic Forged Ball Valve
The NSV 904L pneumatic forged ball valve features a two-piece forged body in super austenitic stainless steel, delivering exceptional resistance to pitting, crevice corrosion, and...
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CF8C DIN Swing Check Valve
The NSV CF8C DIN swing check valve is a fully cast stainless steel valve made from austenitic stainless steel (CF8C), compliant with DIN 3202 / EN 1074 standards. Its swing disc design ensures low...
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NSV F904L Forged Gate Valve
The NSV F904L forged gate valve combines the exceptional corrosion resistance of super austenitic stainless steel with the high strength and integrity of a fully forged body. Built to API 602...
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904L Single Gland Plug Valve
The NSV 904L single gland plug valve features a 904L super austenitic stainless steel body for resistance to strong acids and chloride environments. The plug design ensures low flow resistance,...
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F904L Gate Valve
The NSV F904L forged steel gate valve is manufactured from ASTM A182 F904L (UNS N08904) with a metal-to-metal seating design, offering exceptional resistance to pitting, crevice corrosion, and...
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904L Sleeve Plug Valve
This 904L austenitic sleeve plug valve features a one-piece PFA sleeve bonded to the plug. Sealing is achieved through elastic deformation of the sleeve—no lubrication, zero maintenance, and no...
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Pneumatic F904L Ball Valve
Ball valves offer rapid opening/closing, reliable sealing, and minimal flow resistance, making them ideal for frequent operation and high-purity or corrosive services. This pneumatic ball valve is...
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F310 Globe Valve
NSV F310 Globe Valves are used for chemical processes and with sulfurous acid and dilute sulphuric acid with higher Cr Ni content. Applicable Standard Design Standard: ASME B16.34 Face to Face:...
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CK20 Globe Valve
NSV CK20 Globe Valves are used for chemical processes and with sulfurous acid and dilute sulphuric acid with higher Cr Ni content. Applicable Standard Design Standard: ASME B16.34 Face to Face:...
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Alloy20 Safety Valve
NSV Spring Loaded Safety valve is a valve that act as a protection of equipment from exploding or damaging and it is mainly installed in pressure vessels such as chemical plants, electric power...
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