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 |
|---|---|---|---|
 PRG155PP2 | Relief Valve – PP – 250 psi Spring | ||
PRG155PP2B | Relief Valve – PP – 250 psi Spring – BSPT Threads | ||
PRG155PPF | Relief Valve – PP – Flanged | ||
PRG155PPS | Relief Valve – PP – Socket | ||
PRG155PPU | Relief Valve – PP – Union Connections | ||
PRG155PPUDE | Relief Valve – PP – Metric Union Connections – EPDM O-Rings | ||
PRG155PPV | Relief Valve – PP – Viton | ||
PRG155PS | Relief Valve – PVC – Socket | ||
PRG155PTV | Relief Valve – PVC – PTFE/Viton | ||
PRG155PTVS | Relief Valve – PVC – PTFE/Viton – Socket |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
