GE Masoneilan Emergency Shutdown Valve
Update: 2017/4/28 View:
- Brand: Masoneilan
- Type:
Introduction
Safety within natural gas transmission and distribution systems is key to maintaining reliable operation. The Becker Emergency Shutdown Valve (ESDV) from GE Oil & Gas offers customers a protection for equipment, the environment and employees during dangerous system upsets
Features & Benefits
- Tight shut off.
- Fire safe.
- Fast acting.
- Manual and automatic release options.
- Rugged design.
- Custom configurations.
- Certified Safety Integrity Level (SIL) per IEC 61508.
- Capable of both local and remote partial stroke test.
Technical Specifications
| Valve Type | Trunnion mounted full port ; ball valve |
| Body Style | Side entry, forged body |
| Actuator Type | Single-acting, spring return |
| Instrumentation | Pneumatic or digital |
| Size Range | NPS 2 - 16; 50 mm - 400 mm |
| Pressure Ratings | ANSI Class 150 - 2500 |
| Shut Off | Soft seat - tested up to Class VI; Metal seat - tested up to Class |
| End Connections | RFFE, RTJ, weld end |
| Closing Time | < 1 second (depending on size) |
| Setpoint Accuracy | ±0.75% |
| Temperature Range | -76° F to 349° F ; -60° C to 176° C |
| Maximum Pipe Velocity | ty 100 ft/sec; 30 m/sec |
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