The civil-grade gas emergency shut-off valve is a safety device installed on gas pipelines in household, small catering scenarios, etc. It is typically electromagnetic and must be linked with a combustible gas detector; when the detector detects excessive gas concentration, the valve can quickly and automatically shut off the gas source to achieve safety protection.
| Parameter Item | Specification |
|---|---|
| Applicable Medium | Town Gas |
| Valve Body Material | Brass Alloy/Aluminum Alloy |
| Sealing Material | NBR Rubber |
| Rated Working Pressure | 50KPa |
| Shut-off Method | DC9～12V Pulse Current Shut-off |
| Shut-off Response Time | ≤1 second |
| Connection Method | Threaded Connection |
| Opening Method | Manual Opening Only |
| Explosion-proof Type | Intrinsically Safe |
| Output Cable | 2-core Power Cable |
| Working Power Supply Voltage | DC24V / AC220V |
| Working Ambient Temperature | -10℃～+50℃ |
