NSF 61 And 372 Ductile Iron Swing Flex Check Valve 40 degree incline EPOXY Coated Nylon Reinforcement Disc​

Description:

    RDCV is an entirely rubber encapsulated resilient disc seat and double flanges swing check valve with reliable back flow stopping, applicable for both clean and sewage water nets. EPDM rubber coated CS disc is strong with corrosion resistance, with nylon fabric inserted into makes disc hard, which prevents disc from damage and secure longer service life. Simple design, few internal components and big top cover makes inner cleaning, parts replacement and maintenance easier. DI valve body is 20-30% lighter than CI body and few internal parts easy for assembling and lowering the chances of impediment, the life cycle of RDCV is over 50000 times. Opening pressure only 0.2 bar fits for low pressure sealing test

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: