Zurn Wilkins 700XL Dual Check Valve
- Non testable device used in low hazard potable water applications to protect against both backsiphonage and backpressure of polluted water into the potable water supply.
- 1-1/4" x 1" dual check valve - union female meter inlet by union female outlet.
- Acceptable for use in potable water systems.
- Horizontal or vertical installation.
- Many different inlet and outlet connections available.
- Low-lead law compliant