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 |
|---|---|---|---|
 PRG2075ATVFMSS300 | Relief Valve – A20 – 350 psi Spring – PTFE/Viton – 300# Flanges – 316SS Top | ||
PRG2075ATVS | Relief Valve – A20 – PTFE/Viton – Socket | ||
PRG2075AV | Relief Valve – A20 – Viton | ||
PRG2075AVF9 | Relief Valve – A20 – Viton – Flanged – Metal Adjustment Screw | ||
PRG2075AVF90 | Relief Valve – A20 – Viton – 150# Flanges – 90 Degree | ||
PRG2075C2OSS90 | Relief Valve – Hast C – 250 psi Spring – 316SS Top – 90 Degree | ||
PRG2075CF90300 | Relief Valve – Hast C – 300# Flange – 90 Degree | ||
PRG2075COSS90 | Relief Valve – Hast C – 316SS Top – 90 Degree | ||
PRG2075CP | Relief Valve – CPVC | ||
PRG2075CP1S | Relief Valve – CPVC – 50 psi Spring – SocketPressure Set: 20 psi |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
