China SS904L Check Valve Manufacturers Factory Suppliers
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SS904L Check Valve
NSV SS904L Swing check valves, like all check valves, are used to prevent back flow in the line. The pressure of the fluid passing through a system opens the valve, while any reversal of flow will...
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904L Double Gland Plug Valve
A fully corrosion-resistant double-gland plug valve with ASTM A995 Gr. 904L cast body and ASTM A182 F904L forged plug and stem, ensuring homogeneous material integrity against aggressive media ....
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904L Through-Conduit Knife Gate Valve
The NSV 904L through-conduit knife gate valve features a full-bore, cavity-free design with a sharp-edged gate that cleanly cuts through fibers, slurries, and soft solids for reliable shut-off....
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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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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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5A Austenitic Alloy Steel Lubricated Ball Valve
The NSV 5A lubricated ball valve features a body cast from 5A Austenitic Alloy Steel which delivering nearly double the strength of standard austenitic grades. This high strength resists...
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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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CG8M Knife Gate Valve
NSV SS CG8M Knife gate valve is a solid one piece cast body design in a corrosion resistant stainless steel metal. Designed to handle dense mixtures of stock and slurries, the shearing action of...
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CN7M Plug Valve
NSV CN7M Plug valves are valves with cylindrical or conically tapered "plugs" which can be rotated inside the valve body to control flow through the valve,it superior corrosion...
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CK3MCuN Gate Valve
NSV CK3MCuN Gate 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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