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 |
|---|---|---|---|
 PRG2050PPVF | Relief Valve – PP – Viton – 150# Flanges | ||
PRG2050PS | Relief Valve – PVC – Socket | ||
PRG2050PS9 | Relief Valve – PVC – Socket – Metal Adj Screw | ||
PRG2050PS90 | Relief Valve – PVC – Socket – 90 Degree | ||
PRG2050PSD | Relief Valve – PVC – 20mm Straight Bore Socket Ports | ||
PRG2050PTV | Relief Valve – PVC – PTFE/Viton | ||
PRG2050PTV1U | Relief Valve – PVC – PTFE/Viton – Union Connections – Viton O-ring – 50 psi Spring..Pressure Set: 20 psi | ||
PRG2050PTVU | Relief Valve – PVC – PTFE/Viton – Union Connections – Viton O-ring | ||
PRG2050PU | Relief Valve – PVC – Union Connections – Viton O-ring | ||
PRG2050PU90 | Relief Valve – PVC – Union Connections – Viton O-ring – 90 Degree |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
