Double Disc Wafer Check Valve

Double Disc Wafer Check Valve description:
1) Size: NPS 2"-32"
2) Pressure: Class 150 - 1, 500
3) Materials:
A) 1/2" - 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) Structure types: Regular pattern, pressure sealed pattern, damping pattern