Welding Seat Swing Check Valve

Welding Seat Swing Check Valve

D atasheet: Features 1. The sealing surface of the valve seat and the disc is welded by cemented carbide, which improves the corrosion resistance and prolongs the service life of the valve. 2. SS + graphite or metal seal or pressure self-sealing between the valve body and the valve cover, the...

Product Details

Datasheet:

1. normal diameter

nps 2″-48″

2. normal pressure

class 150~2500

3. suitable medium

corrosive environment, oil, gas, water

4. suitable temperature

-29℃ - 450℃

5. port type

full port

6. connection ends

rf / npt / bw / sw

Features

1. The sealing surface of the valve seat and the disc is welded by cemented carbide, which improves the corrosion resistance and prolongs the service life of the valve.
2. SS + graphite or metal seal or pressure self-sealing between the valve body and the valve cover, the seal is reliable.
3. Medium backflow protection for pipes or equipment.
4. The large check valve is designed with a hydraulic damping cylinder to prevent the valve from colliding with the valve seat, damaging the valve or causing the pipe to vibrate due to rapid closing.
5. In the case of pigging requirements, the API 6D swing check valve can be manually operated to fix the opening position of the valve flap to achieve the purpose of pigging.

Hot Tags: welding seat swing check valve, suppliers China, manufacturers, factory

Inquiry

Related Products