China Pneumatic Actuator Knife Gate Valve Manufacturers Factory Suppliers
-
Pneumatic Actuator Knife Gate Valve
It can work normally under the working pressure of 1.0MPa-2.5MPa and the operating temperature of -29-650℃. Knife-type gate valve has the function of shearing, which can scrape off the adhesive on...
Read More -
Slurry Knife Gate Valve
NSV Slurry Knife Gate valve for very loaded products with solids, used for suspended matter in mining. It does not present neither salient nor any split in the pipe. It is not needed any joint...
Read More -
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.
Read More -
Slurry Knife Gate Valve(Pneumatic Actuator)
Product Details NSV Slurry Knife Gate valve for very loaded products with solids, used for suspended matter in mining. It does not present neither salient nor any split in the pipe. It is not...
Read More -
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.
Read More -
Cast Iron Knife Gate Valve
NSV Ductile Iron Knife gate valve is widely used as a regulating and corrent-carrying device on various fluid pipelines of dregs in large enterprises such as sewage treatment,chemical...
Read More -
Carbon Steel Knife Gate Valve
NSV Carbon Steel Knife gate valve is different with ductile iron mould, that’s have one-piece body and two-piece bodies, rising stem and non-rising stem, uni-direction and bi-direction structures,...
Read More -
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...
Read More -
Unidirectional Kinfe Gate Valve
Provides high flow rates with low pressure drop and include various seat and packing materials available. Face to face dimension in accordance with NSV standard. An arrow is marked on the body...
Read More -
Bidirectional Knife Gate Valve
The valve is designed for isolation and on/off applications in the paper, chemical, mining, power and waste water industries. It is designed to handle clean, dirty, viscous and corrosive liquids,...
Read More -
Electric Actuator Knife Gate Valve
Knife-type gate valve has the function of shearing, which can scrape off the adhesive on the sealing surface and remove the sundries automatically. Stainless steel gate can prevent sealing leakage...
Read More -
Through Conduit Knife Gate Valve
NSV Through conduit knife gate valve is a wafer valve designed for media with high condistency.The double seat design assures a non-dogging shut off on either normal or reverse flow.The valve is...
Read More
















