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 |
|---|---|---|---|
 PRG075CB | Relief Valve – Hast C – BSPT | ||
PRG075CF | Relief Valve – Hast C – 150# Flange | ||
PRG075CFOSS | Relief Valve – Hast C – 316SS Top – 150# Flange | ||
PRG075CMSS | Relief Valve – Hast C – 350 psi Spring – 316SS Top | ||
PRG075COSS | Relief Valve – Hast C – 316SS Top | ||
PRG075CS | Relief Valve – Hast C – Socket | ||
PRG075CVMSS | Relief Valve – Hast C – 350 psi Spring – Viton – 316SS Top | ||
 PRSG075KTV5G33 | Relief Valve – PVDF – PTFE/Viton – 316L Body, 15 – 60 psi Switch – Premium 100 psi Gauge | ||
PRSG075PVU | Relief Valve – PVC – Viton – Standard Body, 15 – 60 psi Pressure Switch – Union Connections | ||
PRSG075PTV6 | Relief Valve – PVC – PTFE/Viton – 316L SS Body, 40 – 150 psi Pressure Switch |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
