Double Disc Wafer Check Valve

Double Disc Wafer Check Valve description:
1) Size:NPS 1/2"-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

Notes: The specifications can be designed and satisfied for customers' special
requirements
We have obtained Certificates of CE, API 6D, API 607, TS and ISO 9001