Big Pipe Size with a Super Low Profile
The industry’s most versatile relief/bypass/backpressure and anti-siphon valve has broadened its application base even further, with the exciting addition of 4″ pipe sizes!
- PTFE diaphragm with no wetted elastomers
- Pressure/Relief settings from 5 to 100 PSI
- High capacity flow path for maximum flow volume
- Individually tested prior to shipment and sold with our standard True Blue Three Year Guarantee.
- Patented Fail-Dry® early warning vent