KS-20
Electro Magnet Safety Valve
Description
Specification
1. Applicable category of gas
manufactured gas, LPG, NG
2. Applicable pressure of gas
＜3.43kPa(350mmH2O)
3. Open value current
main coil side: ＜110mA
secondary coil side：＜20mA
4. Close value current
main coil side: ＞20mA
secondary coil side：＞0.1mA
5. Inner resistance
main coil side: 28mΩ±10%(at 20℃)
secondary coil side: 3.5±0.5Ω(at 20℃)
6. Spring force
2.45N(250gf)±10%(completed compression)
Spring constant 0.156N/mm(15.9gf/mm)
7. Environmental temperature
-10～+85℃
8. Air seal tightness
no leakage
Air pressure for test 14.7kPa(1500mmH2O)
9. Pressure(completed compression)
9.81~29.4N(1～3kgf)(static load)
10. Safe state
Axis of safety device within ±20°horizontally
* Any specification can be adjusted or specified according to requirement of customer