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 |
|---|---|---|---|
 PRG2050SVF | Relief Valve – 316SS – Viton – 150# Flanges | ||
PRG2050SVMSS | Relief Valve – 316SS – 350 psi Spring – Viton – 316SS Top | ||
PRG2050SVOSSAR | Relief Valve – 316SS – Viton – 316SS Top with ARV | ||
PRG2050SVSMSS | Relief Valve – 316SS – 350 psi Spring – Viton – Socket – 316SS Top | ||
PRG2050T | Relief Valve – PTFE | ||
PRG2050T1F | Relief Valve – PTFE – 50 psi Spring – Flanged (One Piece)..Pressure Set: 20 psi | ||
PRG2050TF | Relief Valve – PTFE – Flanged (One Piece) | ||
PRG2050TI90 | Relief Valve – Titanium – 90 Degree | ||
PRG2050TTVF | Relief Valve – PTFE – PTFE/Viton – Flanged (One Piece) | ||
PRG2050A | Relief Valve – A20 |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
