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 |
|---|---|---|---|
 PRG050C1TVS | Relief Valve – Hast C – 50 psi Spring – Socket – PTFE/Viton..Pressure Set: 20 psi | ||
PRG050C2 | Relief Valve – Hast C – 250 psi | ||
PRG050C2F | Relief Valve – Hast C – 250 Spring – Flanged | ||
PRG050C2S | Relief Valve – Hast C – 250 psi Spring – Socket | ||
PRG050CF | Relief Valve – Hast C – 150# Flanged | ||
PRG050CF90 | Relief Valve – Hast C – 150# Flanged -90 Degree port | ||
PRG050CFMSS | Relief Valve – Hast C – 350 psi Spring – 150# Flanged – 316SS Top | ||
PRG050CFMSS300 | Relief Valve – Hast C – 350 psi Spring – 300# Flanged – 316SS Top | ||
PRG050CMSS | Relief Valve – Hast C – 350 psi Spring – 316SS Top | ||
PRG050COSS | Relief Valve – Hast C – 316SS Top |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
