Griffco 1/4" M-Series PVDF Back Pressure Valve
- Anti-siphon function
- Solid, robust, machined construction
- Flanged, union, threaded, and socket connection options
- Molded Noryl top with integral hardware locking
- 316L SS metal valve and top options
- Molded PTFE/EPDM diaphragm
- Adjustable up to 350 psi (24 bar)
- 4 optional pressure ratings (springs)
- Valve sizes from 1/4″ to 1/2″ or DN 8 to DN 15
- Tamper-resistant adjustment screw
- High-temperature option up to 300°F (149°C)
- High reliability at an affordable price
- Long diaphragm life
- Wide range of valve materials
- Multiple diaphragm material options
- Factory or field settable
- High-temperature option up to 300°F (149°C)