China SS904L Butterfly Valve Manufacturers Factory Suppliers
-
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...
Read More -
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....
Read More -
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...
Read More -
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...
Read More -
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...
Read More -
F904L Forged Steel Ball Valve
The NSV F904L forged steel ball valve features an ASTM A182 F904L body with an RPTFE-enhanced soft seat, delivering bubble-tight shut-off in corrosive services. The super austenitic F904L alloy...
Read More -
904L Pneumatic Sleeve Plug Valve
This NSV Pneumatic Sleeve Plug Valve combines a sleeve-type sealing design with pneumatic actuation for 90°rapid on/off control, ideal for automated systems. With a simple structure and double...
Read More -
CK3MCuN Plug Valve
This plug valve features a dual-pressure design, rapid quarter-turn operation, and a reduc bore flow path that minimizes pressure drop. Its cavity-free body prevents media entrapment—making it...
Read More -
CN7M Gate Valve
NSV CN7M Gate Valves are widely used for Chemical processes handing acetic acid alkali,dilute hydrochloricacid,dilute hydrofluoric acid,dilute sulphuric acid and phosphoric acid,also for oil...
Read More -
Alloy20 Ball Valve
NSV Alloy20 Ball Valves are widely used for Chemical processes handing acetic acid alkali,dilute hydrochloricacid,dilute hydrofluoric acid,dilute sulphuric acid and phosphoric acid,also for oil...
Read More -
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...
Read More -
SS904L Gate Valve
NSV SS904L Forged gate valves are designed and manufactured to provide maximum service life and dependability. It can be full port or reduced port as per requirements of customers. Valves are...
Read More
















