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 |
|---|---|---|---|
 PRG2050P | Relief Valve – PVC | ||
PRG2050P1 | Relief Valve – PVC – 50 psi Spring..Pressure Set: 20 psi | ||
PRG2050P1F | Relief Valve – PVC – Flanged | ||
PRG2050P1F90 | Relief Valve – PVC – 50 psi Spring – Flanged – 90 Degree..Pressure Set: 20 psi | ||
PRG2050P1S | Relief Valve – PVC – 50 psi Spring – SocketPressure Set: 20 psi | ||
PRG2050P1U | Relief Valve – PVC – 0-50 psi spring – Union Connections – Viton O-ring Pressure Set 20 psi | ||
PRG2050P1UE | Relief Valve – PVC – 0-50 Spring – Union Connections – EPDM O-ring…Pressure Set: 20 psi | ||
PRG2050P1VS | Relief Valve – PVC – 50 psi Spring – Viton – SocketPressure Set: 20 psi | ||
PRG2050P1VU | Relief Valve – PVC – 0-50 Spring – Viton – Union Connections – Viton O-ring…Pressure Set: 20 psi | ||
PRG2050P2 | Relief Valve – PVC – 250 psi Spring |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
