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 |
|---|---|---|---|
 PRG2050P2VS | Relief Valve – PVC – 250 psi Spring – Viton – Socket | ||
PRG2050P2VU | Releif Valve – PVC – 250 psi Spring – Viton – Union Connections – Viton O-ring | ||
PRG2050P90 | Relief Valve – PVC – 90 Degree | ||
PRG2050PAR | Relief Valve – PVC – ARV | ||
PRG2050PF | Relief Valve – PVC – Flanged | ||
PRG2050PF90 | Relief Valve – PVC – Flanged – 90 Degree.. | ||
 PRSG050PUG33 | Relief Valve – PVC – Union Connections – Standard Body, 15 – 60 psi Switch – Premium 100 psi Gauge | ||
PRSG050PTV4G33 | Relief Valve – PVC – PTFE/Viton – Standard Body, 40 – 150 psi Switch – Premium 100 psi Gauge | ||
 C-PRG050S | 316SS with CRN | ||
C-PRG050SMSS | SS – 350 psi Spring – 316SS Top with CRN# |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
