Feature:

1.Eliminate water hammer with a check valve that operates smoothly and silently itself

2.Noiseless opening and closing.

3.Non-slamming - valve closes prior to reverse flow

4.Short stroke length reduces closure time and minimizes water hammer

5.Metal-to-Metal sealing

6.Conical seating surface is self-aligning and provides tight shut-off

7.Minimum pressure loss with excellent dynamic performance

8.Spring loaded disc design allows mounting in any orientation

9.Extremely Quick Closure

10.Low Pressure Loss

Standard:

1.Design and Manufacture: BS1868,ANSIB16.34

2.Pressure-temperature rating: ASME B16.34

3.Face to face(end to end):MFGS

4.End Connection: 2"-24" ASME B16.5; 26" -42" ASME B16.47; B.W end ASME B16.25

5.Test and inspection:API598,API6