Dual Plate Check Valve

The dual plate check valve has good non-return performance, safety and reliability, and small flow resistance coefficient. It is mainly used in petroleum, chemical industry, food, medicine, textile, paper making, water supply and drainage, smelting and energy systems, etc.

【Size Range】: DN50-DN300

【Pressure】: PN6/10/16、5/10K、CL150、Table D/E

【Body Materials】: Ductile Iron

【Seat Materials】: EPDM/NBR

【Disc Materials】: DI/SS304

【Stem Materials】: SS304/SS316