Flowstar - Safety Valve, Medenus SL10 Gas Safety Valve
Summary
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| Sizes: | 1", 1.1/2" & 2" |
| Connections: | Female BSP Inlet x Female BSP Outlet |
| Medium: | Gas |
| Set Pressure: | 3.5 Barg (Max) |
| Temperature: | -20 to +60 degC |
Characteristics
- Integral pressure-tight version (IS)
- Class A
- Position-independent installation
- High level of response accuracy
- outdoor version as standard
Design and function
The spring-loaded safety relief valve SL 10 is used for reducing short-term pressure surges upstream of gas consumption systems or preventing an inadmissibly high-pressure increase due to escaping gas, and is intended to protect downstream system components from excessive pressure levels. The safety relief valve is composed of the actuator housing and the 'control device' functional unit. In the closed position, the gas flows into the actuator housing in the direction of the arrow. The internal measurement line port is used to pass the outlet pressure to be regulated to the bottom of the main diaphragm of the safety relief valve. It compares the actual value with the command variable preset by the force of the setpoint spring. The setpoint required in each case is set via the setting screw. When the setpoint is exceeded, the measuring movement will lift the actuator, allowing the gas to escape via the blow-off line. If the actual value falls below the setpoint, the measuring movement will close the actuator again automatically.
