Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: 150psi (10.3 bar).
Service and Maintenance
Close the outlet shutoff valve, then close the inlet shutoff valve. Bleed residual pressure from the assembly by opening the #2 and #1 tests cocks in this sequence.
*Red indicates repair parts sold at the Sprinkler Warehouse
|Test Cocks||2 FEMALE|
|Max Working Pressure||150 PSI|
|Hydrostatic Test Pressure||300 PSI|
|Temperature Range||32F to 140F|
|Main Valve Body Materials||Bronze|
|Connection||Union End Ball Valves|
|Lead Free||Not Lead Free|