The Zurn Wilkins 700XL Dual Check Valve is a non testable device used in low hazard potable water applications. It protect against both backsiphonage and backpressure of polluted water into the potable water supply.
Features & Benefits
1"x 1" dual check valve - male inlet by union female outlet
Acceptable for use in potable water systems
Horizontal or vertical installation
Many different inlet and outlet connections available