Series 7R Dual Check Valves are designed for low-health hazard residential water system containment, protecting against back flow and back siphonage and in continuous pressure applications.
Application example would include drinking water supply service entrances or individual outlets.
The Series 7R-AUS uses two compact replaceable check modules and can be installed in conjunction with a water meter.
Body: DR Brass Check
Modules: Engineered composite
Discs: Santoprene
Seals: EPDM
Springs: Stainless steel