China Dual Plate Wafer Check Valve Manufacturers Factory Suppliers
-
Dual Plate Wafer Check Valve
NSV Double disc check valves are mainly used for the pipelines which medium is one-way flow, only allowing medium to flow in one direction, in order to prevent accidents.They are widely used in...
Read More -
CF8 Dual Plate Wafer Check Valve
This wafer check valve features a dual-plate design with a CF8 body, offering reliable corrosion resistance. The plates open rapidly under forward flow and close quickly via spring assistance and...
Read More -
WCB Counterweight Check Valve
NSV 18-inch Counterweight Check Valve features WCB cast steel construction. Designed for high-pressure industrial systems. Counterweight mechanism ensures rapid closure. Eliminates water hammer...
Read More -
A105 Wafer Single Plate Check Valve
This NSV Wafer Single Plate Check Valve is a robust, API 6D-compliant valve designed for large-diameter pipelines in critical industries such as oil & gas, petrochemical, and power generation.
Read More -
Wafer Tilting Disc Check Valve
The NSV wafer tilting disc check valve features a compact, lightweight design with a pivoting disc that opens and closes automatically with flow direction. Its low cracking pressure, fast...
Read More -
30" Wafer Dual Plate Check Valve
The NSV 30" wafer-type dual plate check valve is designed for large bore, medium pressure piping in water treatment, power, oil & gas, and municipal applications.The dual plate design with spring...
Read More -
NSV DIN Standard 316 Wafer Check Valve
This is a DIN-standard wafer check valve made of 316 stainless steel, offering excellent corrosion resistance and chloride stress corrosion cracking resistance. Featuring a double-disc wafer...
Read More -
Bidirectional Sealing Check Valve
NSV Bidirectional Sealing Check Valve This bidirectional sealing check valve prevents reverse flow from either direction and is equipped with a handwheel for manual operation. Designed for high...
Read More -
Lever Weight Check Valve With Bypass
NSV Lever Weight Check Valve with Bypass This lever weight check valve with integrated bypass is available in all sizes up to DN400 and pressure ratings up to PN40. It prevents reverse flow using...
Read More -
Tilting Disc Double Flange Check Valve
NSV Tilting disc double flange check valves, as check valve is opened when flow goes through one direction and closes at backflow.Thanks to the fast closure of this versatile valve, pump...
Read More -
Tilting Disc Wafer Check Valve
NSV Tilting disc wafer check valves, as check valve is opened when flow goes through one direction and closes at backflow.Thanks to the fast closure of this versatile valve, pump protection is one...
Read More -
API 6D Check Valve
NSV API6D Full Port Swing check valves, like all check valves, are used to prevent back flow in the line. That’s full port design due to some pipeline need pigging,and BS1868 standard check valve...
Read More
When people talk about “Dual plate check valve” or “duo flap check valve”, it usually refers to wafer check valve or wafer type check valve. It is used for pure pipelines and industrial,...
The DUAL PLATE WAFER CHECK valve LUG type covers the bolt along the entire length of the body. LUG type valves are supplied in scallop to keep the weight as low as possible, thereby minimizing the...
Wafer Check Valve Wafer check valves are dual plate/disc/door, spring loaded, featured retainerless design to avoid the possibility of leakage through body. Wafer check valves with retainer plug is...
DIN CS Low Pressure Dual Plate Wafer Type Check Valve, Wafer Double Swing Check Valve design according to API594, API6D, Face to face ASME B16.10/API594. Stainless Steel CF8 Vition Seated Wafer Check...
Oct 12, 2021 · Wafer dual plate check valve is used for pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines, to prevent...
















