Ductile Iron NSF 61 Swing Flex Check Valve 40 degree incline EPOXY Coated Nylon Reinforcement Disc ​

Description:

    RDCV, Rubber Disc Check Valve,  is a fully covered by EPDM rubber with nylon reinforcement and good for reliable reverse flow prevention. It is used in both clean water/sewage applications. It is a 40 degree angle declined seat which can help quick closure and minimize the water hammer and slamming. The disc composed of CS plate, 304SS bar and nylon reinforcement.

Features:

Simple design disc w/o movable components

Over 50,000 cycles operations

Powder coating for corrosion resistance

40 degree incline angle-lower stroke and reduce water hammer and slamming.

Simple design, few internal components and big top cover makes inner cleaning, parts replacement and maintenance easier.

Keep 100% full flow area, reduce head loss.

General Applications:

For general water supply, fire fighting,HVAC/ cooling & sewage system.

Technical Data:

Material: