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 |
|---|---|---|---|
 PRG2050CPVU90 | Relief Valve – CPVC – Viton – Union Connections – 90 Degree | ||
PRG2050DF | Relief Valve – Carbon Steel – Flanged | ||
PRG2050H | Relief Valve – Halar | ||
PRG2050HV | Relief Valve – Halar – Viton | ||
PRG2050K | Relief Valve – PVDF | ||
PRG2050K1F | Relief Valve – PVDF – 50 psi Spring – Flanged..Pressure Set: 20 psi | ||
PRG2050K2 | Relief Valve – PVDF – 250 Spring | ||
PRG2050K2F | Relief Valve – PVDF – 250 psi Spring – 150# Flanges | ||
PRG2050K2S | Relief Valve – PVDF – Fusion Socket – 19 mm – 250 psi Spring | ||
PRG2050K2TVS | Relief Valve – PVDF – PTFE/Viton – Fusion Socket – 19 mm |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
