China Block And Bleed Valves Manufacturers Factory Suppliers
-
Cryogenic Floating Ball Valve
These cryogenic floating ball valve is the optimum solution for cryogenic flow isolation at temp. as low as -196 degC,included LNG liquefaction,transportation and regasification,that’s fire-safe...
Read More -
Pneumatic Orbit Ball Valve
NSV Pneumatic Orbit Ball Valve This pneumatic orbit ball valve features a rising stem and cammed ball design that eliminates seal friction during operation. Rated up to Class 2500 it provides...
Read More -
Cryogenic Trunnion Ball Valve
NSV Cryogenic trunnion ball valve is used for low temperature working condition, especially for LNG(liquid natural gas)carriers,receiving Terminals storage and satellite facility Ethylene plants...
Read More -
F22 Hard Seal Hub End Ball Valve
Engineered for extreme high-pressure and high-temperature applications, this trunnion mounted ball valve features an ASTM A182 F22 forged alloy steel body, offering superior strength and creep...
Read More -
Inconel 625 DBB Integral Ball Valve
Engineered for highly corrosive media and high-pressure conditions, this valve features an Inconel 625 nickel-based alloy forged body with excellent resistance to chloride stress corrosion...
Read More -
F316 DBB Forged Steel Ball Valve
Engineered for high-pressure and highly corrosive environments, this valve features an ASTM A182 F316 forged stainless steel body with excellent acid and alkali resistance and high-temperature...
Read More -
CF8M Ball Valve With Counter Flanges
The NSV CF8M Ball Valve is designed for reliable service in corrosive environments. Constructed from durable CF8M (Cast 316 Stainless Steel), it handles harsh chemicals and chloride media effectively.
Read More -
NPT Ball Valve
NSV this series of floating ball valves are applicable for opening/closing pipelines of water,petroleum products and steam. It opens and closes quickly and it has long life span,it is safe and...
Read More -
Cast Trunnion Ball Valve
The design of seat seal uses unique two-level soft seal and metal to metal seal to form triple sealing to ensure seal reliability with small open/close torque and easy operation. So it is safe and...
Read More -
Forged Trunnion Ball Valve
NSV trunnion mounted ball valve is new high performance ball valves and It is suitable for long distance pipeline and general industrial pipeline. Its strength, safety and resistance to harsh...
Read More -
Electric Actuator Trunnion Ball Valve
NSV Electric Actuator Trunnion ball valves can supply with quick open&close for special project,and the electric actuator can supply China brand and also can install with famous brand like ROTORK...
Read More -
BW Fully Welded Ball Valve
NSV Fully Welded Ball Valves can be spherical and cylindrical type.Usually the spherical type have only one welding seam on the body,the cylindrical type have two welding seam on the body.The...
Read More
















