KS 10K Cast Iron Swing Check Valve   cast iron check valve    check valve manufacture   China Cast Iron Check Valve supplier

Yuanda Check Valve Technical Requirement:

1. Design and Manufacture: KS B 2350;

2. Face to Face: KS B 2350;

3. Flange End: KS B 1511;

4 Test: KS B 2350;

Main parts and materials

In the valves market, only suppling high quality products can develop better. There are a great variety of GB Standard valves in our factory, such as ball valves and gate valve