Stainles Steel Dual Plate Check Valve, Brand Name : ZMC

We are offering stainless steel dual plate check valve.
features:
1. Size: nps 12"-32"
2. Pressure: class 150 - 1, 500
3. Materials:
a) 12" - 2": a105, lf2, f11, f22, f5, f304, f316, f304l, f316l
b) 2" - 36": wcb, lcb, wc6, wc9, c12, c5, cf8, cf3, cf3m, cf8m
4. Design and manufacture standards: api 6d, bs 1868, asme b16.34
5. Face to face standards: api 6d, asme b16.10, din 3202
6. End connection standards: asme b16.11, asme b1.20.1, asme b16.5,asme b16.47, din2543-2550, asme b16.25
7. Test standards: iso5208, api 6d, bs 6755
8. W. T.:-20 ~200(-4~392)
9. Investment casting
10. Metal to metal (option)