SR07 Series
Spring-loaded safety relief valve for overpressure protection in process plants, refineries, and gas installations.
The SR07 Series are spring-loaded safety relief valves designed for overpressure protection in process plants, refineries, boilers, and gas distribution systems. The full lift design provides high capacity overpressure relief. Available in a wide range of body sizes, pressure ratings, and material combinations for compatibility with various process fluids and gases.
Key Features
- Full Lift Design — Full lift at 10% overpressure for high capacity relief performance.
- Wide Pressure Range — Available for a wide range of set pressures from low to high pressure.
- Material Versatility — Available in carbon steel, stainless steel, and alloy materials for process compatibility.
- Certifications — Available with IBR, ASME, and other international certifications.
- Easy Maintenance — Spring housing and internals replaceable without removing body from line.
Applications
- Process plants and refineries
- Boilers and pressure vessels
- Gas distribution systems
- Chemical equipment
- Air compressors
Technical Specifications
| Body Sizes | ½″ to 8″ — ANSI B16.5 Class 150 & 300 |
| Set Pressure Range | 0.3 Barg to 350 Barg |
| Certification | IBR, ASME, ISO 9001:2015 |
| Temperature Range | -50°C to 400°C (material dependent) |
| End Connection | Flanged — ANSI B16.5 |