Stable Performance Cast Check Valve , CS and SS Swing Check Valve

Swing cast check valve 2"-36" CL150-1500 RF, non-return, one-direction valve

Swing check valve is one type for the check valves, the check valve have anther name is non-return valve,this swing check valve only can horizontal installation,the speed of the closing for swing check valve is very quickly , also the seal is very good,the highest pressure for swing check valve can up to 2500LB(PN420), the body of the check valve can choose forged material or choose cast steel,this valve is opened or closed by the valve disc to rotate around the spindle outside the seat of the valves; it is an automatic valve, working principle of this valves are automatically opened or closed by the force generated by the medium flowing within the pipeline. 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.

Features for swing check valve

Compact and reasonable product structure, reliable tightness and good performance;

Smooth fluid passageway and small fluid resistance;

Swing type disc.

Can be designed with a Damping Cylinder.

Rapid closing and flexible actions of the valve disc .

Small closing impact, water hammer is not liable to be generated.

Smooth fluid passageway and small fluid resistance.

Product Specification

Face to Face

Sample Material list

Main External and Connection Dimension (Unit:mm)

END CONNECTIONS
Our standard production covers valves with:

1. Flange ends with Raised Face (RF), Flat Face (FF) or Ring Type Joint (RTJ) that conform to B16.5.
2. Butt-welding ends (BW) that conform to B16.25.
3. All face-to-face/end-to-end dimensions conform to B16.10.
4. Other special end connections are supplied according to customer’s requirements.

ACCESSORIES/OPTIONAL DESIGNS
Counter flange are available as an accessory. Piston, tilting disc or API- 6D designs are also available to meet the customers requirements. Drains and bypasses are available as specified by the customer.

We are committed to offering porducts that meet a wide range of appications and requirments. We continually improve our product line by introducing new products and enhancing exsiting designs. Providing our customers with the best quality in the market.