Applicable gases：
liquefied petroleum gas, natural gas, artificial gas
Service pressure：
3.3KPa
Environmental temperature：
-20~+60°C (without icing)
Drive power supply：
solenoid valve DC15V; Proportional valve 0-130 mA (pure DC constant current source)
Rated power：
25W per person (20°C)
Insulation level：
Class B (130°C)
External leakage：
≤ 35 ml/h (intake pressure 15 kPa)
Internal leakage：
≤ 35 mLh (intake pressure 5 KPa)
Setting direction：
The air inlet is vertically downward, with a inclination angle of less than 5°
Connection terminals：
solenoid valve 55755-0419, proportional valve AMP 110+AMP 187
Description：
The voltage of the solenoid valve can be selected as 15V, 24V, 110V, or 220V
