Apollo™, 4A505A2F, Backflow Preventer, Series: PVB4A, 1 in Nominal, 150 psi Pressure, 33 to 140 deg F, Pressure Vacuum Breaker Backflow, Media: Water, Bronze Body, 8-3/8 in H Dimensions, Import
| Series | : | PVB4A |
| Nominal Size | : | 1 in |
| Pressure Rating | : | 150 psi |
| Temperature Rating | : | 33 to 140 deg F |
| Backflow Type | : | Pressure Vacuum Breaker |
| Media | : | Water |
| Body Material | : | Bronze |
| Dimensions | : | 8-3/8 in H |
| Domestic/Import | : | Import |
- Low pressure loss documented by independent approval agencies
- Built-in freeze resistance feature standard
- Easily removable modular check valve cartridge
- Captured stainless steel springs
- Apollo ball valves with stainless steel handles and nuts standard
- Test cocks located for easy draining
- Unique canopy detachment
- Vertical up/horizontal installation
Warranty Information
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.