The Apollo® Model PVB4A and PVBLF4A Pressure Vacuum Breaker A Series prevents contamination of the potable water supply due to back-siphonage. A standard integral freeze protection relief valve serves to reduce the possibility of damage due to intermittent freezing conditions. The modular check valve cartridge provides a captured spring, a replaceable seat, and a reversible silicone seat disc. This assembly features ball valve shutoffs with stainless steel handles and nuts as standard.
low pressure loss documented by independent approval agencies
built-in freeze resistance feature standard
easily removable modular check valve cartridge
captured stainless steel springs
ball valve shutoffs w/ SS handles & nuts standard
test cocks located for easy draining
corrosion resistant
unique canopy detachment
vertical up / horizontal installation
Product Name | 1'' Model PVB4A Pressure Vacuum Breaker /PVB 4A Series |
Manufacturer Part Number | 4A505A2F |
Sku | APO-4A505A2F |
UPC | 670750108709 |
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Shipping PolicyCalifornia Proposition 65 Warning
WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information: www.p65Warnings.ca.gov