Cast steel pressure seal swing check valve, Pressure seal swing check valve, self sealed check valve
Check valve has many types, such as: Wafer (dual) check valve, Swing check valve, Silent check valve, Ball check valve and lift check valve ext.
Pressure seal bonnet Check Valve is widely used in electric power industry, petroleum refining, petrochemical engineering, offshore oil, etc.
1. The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat;
2. It is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline.
3. Its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge of the medium in the container.
Pressure seal Swing Check Valve
2inch to 48inch(DN50 to DN1200)
600LB to 2500LB (PN64 to PN420)
A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M、CF3、CF3M,etc.
Face to Face:
Valve Test: 100% quality tested before delivery
Valve Guarantee: 18 months after shipments or 12 months after installed
Valve Delivery: 15 - 30 days
Valve Sample: Sample Available.
Valve Color: Customer request
Valve Packing: Plywood Case for Swing Check Valve
MOQ: 1 Set
Place of Origin: Zhejiang, China (Mainland)
Delivery Detail: Shipped in 30-45 days after payment
Port: Shanghai Or Ningbo port
Payment Terms: L/C,D/A,D/P,T/T, Western Union