APOLLO LEAD FREE LF4A-500 1/2"
The 1/2"-2" 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.
- Packing Slip Description:
- LFPVB4A 1/2"
- Aalberts Integrated Piping Systems