Back Pressure Relief Valve
Performance Driven
About the Product
The Fainger make Back Pressure Regulating Valves are self operated pressure relieving upstream pressure control valves suitable for relieving excess pressure from tanks/vessels. These valves open in proportion to the rise in inlet pressure beyond set value.
Wide range of sizes available to satisfy varied flow requirements. Regulators available for wide range of differential pressure from very high to low differential pressure with different actuator areas.
Features
- Compact design
- Accurate low pressure regulation
- Easy Maintenance
- Appropriate material range
- Tamper - Resistant Adjustment
- Load absorbing Diaphragm assembly
Specifications
- End Connection: Flanged ANSI as standard
- Size Range: 1” (25NB) through 3” (80NB)
- Design Pressure: 10.5 bar (150 Psi)
- Temperature: (-) 20 to 200 deg C with different elastomeric parts
- Disc & Diaphragm: Nitrile (Std), Neoprene, EPDM, Silicone, Fluoropolymer, PTFE
- Materials - Carbon steel, Stainless Steel 304/316
Options
- Screwed connection available upon request