Available Sizes
1/2″ to 1″ or DN 15 to DN 25
G-Series Solid PTFE Flanged
Features
- Solid, robust, one-piece machined construction
- Complete PTFE valve body
- Flanged connection
- Leak-free design – no glue, no seals
- Anti-siphon function
- Molded Noryl top with integral hardware locking
- Composite PTFE/EPDM diaphragm
- Adjustable up to 150 psi (10 bar)
- Valve sizes from 1/2″ to 1″ or DN 15 to DN 25
- Tamper-resistant adjustment screw
- High-temperature option up to 300°F (149°C)
Griffco Benefits
- High reliability at an affordable price
- Long diaphragm life
- Multiple diaphragm material options
- Factory or field settable
Wetted Materials
PTFE
| SIZE | MAXIMUM FLOW PULSATING | MAXIMUM FLOW CONTINUOUS | MAXIMUM PRESSURE |
Filters Sort results
Reset Apply
SKU | Product | Description | Add to Project |
|---|---|---|---|
 PRG2075CPVU | Relief Valve – CPVC – Union Connections – Viton diaphragm & O-Rings | ||
PRG2075DF | Relief Valve – Carbon Steel – Flanged | ||
PRG2075H | Relief Valve – Halar | ||
PRG2075HTVS | Relief Valve – Halar – PTFE/Viton – Socket Connection | ||
PRG2075HV | Relief Valve – Halar – Viton | ||
PRG2075K | Relief Valve – PVDF | ||
PRG2075K1TVU | Relief Valve – PVDF – 50 psi Spring – PTFE/Viton – Union Connection | ||
PRG2075K2 | Relief Valve – PVDF – 250 psi Spring | ||
PRG2075K2B | Relief Valve – PVDF – 250 psi Spring – BSPT | ||
PRG2075K2FF1" | Relief Valve – PVDF – 250 psi Spring – 150# FF Flanges – 1″ Body with 3/4″ Inlet – 1″ outlet (Max rating 232 psi) |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
