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 |
|---|---|---|---|
 PRG2050AF | Relief Valve – A20 – 150# Flanges | ||
PRG2050AF90 | Relief Valve – A20 – 150# Flange – 90 Degree | ||
PRG2050AFBWOSS | Relief Valve – A20 – 150# Butt- Weld Flanges – 316SS Top | ||
PRG2050AFOSS | Relief Valve – A20 – 150# Flanges – 316SS Top | ||
PRG2050AFOSS90JIS | Relief Valve – A20 – JIS15A-10K Flanges – 316SS Top – 90 Degree | ||
PRG2050AMSS | Relief Valve – A20 – 350 psi Spring – 316SS Top | ||
PRG2050AMSS90 | Relief Valve – A20 – 350 psi Spring – 316SS Top – 90 Degree | ||
PRG2050AS | Relief Valve – A20 – Socket | ||
PRG2050AS9 | Relief Valve – A20 – Socket – Metal Adj Screw | ||
PRG2050AS90 | Relief Valve – A20 – Socket – 90 Degree |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
