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 |
|---|---|---|---|
 PRG155TF | Relief Valve – PTFE – Flanged | ||
PRG155MSS | Relief Valve – 316SS – 350 psi Spring – 316SS Top | ||
PRG155S + | Relief Valve – 316SS with Hex Nipple | ||
 RS600104-316 | Relief Valve – 316SS – Socket | ||
 W777265-KYN | Relief Valve – PVDF – Flanged | ||
W777265-PVC | Relief Valve – PVC – Flanged | ||
PRG3155SMSS | Relief Valve – 316SS – 350 psi Spring – 316SS Top | ||
PRG155K90 | Relief Valve – PVDF- 90 Degree | ||
PRG2100S1VS | Relief Valve – 316SS – 50 psi Spring – Viton – Socket ..Pressure Set: 20 psi | ||
PRG2100CP90S | Valve – CPVC – 250 psi Spring – Socket – 90 Degree |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
