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
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SKU | Product | Description | Add to Project |
|---|---|---|---|
 PRG155SF600 | Relief Valve – 316SS – 600# Flanges | ||
PRG155SF90OSS | Relief Valve – 316SS – Flanged – 90 Degree – 316SS Top | ||
PRG155SFMSS300 | Relief Valve – 316SS – 350 psi Spring – 300# Flanges – 316SS Top | ||
PRG155SFOSS | Relief Valve – 316SS – 150# Flange – 316SS Top | ||
PRG155SFOSS600 | Relief Valve – 316SS – 600# Flanges – 316SS Top | ||
PRG155SHS | Valve – 316SS – Hypalon – Socket | ||
PRG155SMSS | Relief Valve – 316SS – 350 psi Spring – 316SS Top | ||
PRG155SOSS | Relief Valve – 316SS – 316SS Top | ||
PRG155SS | Valve – 316SS – Socket | ||
PRG155SS9 | Relief Valve – 316SS – Socket with Metal Adjustment Screw |
| TITLE | DESCRIPTION | DATE MODIFIED | DOWNLOAD |
