Griffco diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.
Features include:
- High Reliability/Low Cost
- Robust, Machined Construction
- Vulcanized PTFE/EPDM Diaphragm
- Externally Adjustable 10-150 PSI
- Optional 350 PSI Rated Valve
- Anti-Syphon Function
- Wide Range of Materials
- Tamper Resistant Adjustment Screw
- Manufactured and Stocked in the USA
