Emergency shut-off valve

* Suitable gas types: town gas * Closing modes: current impulse or manual * Working life: more than 10 years

Details:

gas safety shut-off valve, used in conjunction with the gas leak detectors, gas leak occurs, you can safely cut off the gas line,

protect role. GASTEC the solenoid valve in line with European safety standards. divided into the main valve of the valve and vice valve (solenoid valve) in two parts, components from yellow Copper body, imported stainless steel components and corrosion-resistant rubber seal gas composition, coil line with European EC standards of electromagnetic compatibility design, with F class insulation enameled wire winding, cable package with fully sealed resin casting, heat temperature of 180 °C above, long-term power temperature less than 20 °C, the main and the valve to ensure long-term reliable operation, all valves in the appearance before the standards were tested in accordance with European GASTEC, valve leakage indicators in line with "the Peoples Republic of household gas equipment leak standards" . The following specific indicators valve: r n1. air pressure: 500 mbar. r n2. Diameter: 1 / 2 "-3 / 4" r n3. cut off voltage: AC 220V/3W, ; DC 12VDC/3W (operating range: 10V --- 15V) other voltages available upon request r n3. long-term power temperature rise: ΔT <20 °C (nominal voltage conditions) r n4. Internal Leakage: less than 15 CC / hour r n5 . external leakage: less than 1 CC / hour r n6. closing speed: less than 0.5 seconds r n7. Cable Protection: International Electrotechnical Commission IEC Standard: IP 65 (waterproof rating ), Explosion Proof Ex m II T4

Emergency shut-off valve