The electromagnetic valve is a remote controlled valve. The valve is used for the quick closing or opening of a gas passage due to the connection or disconnection of a circuit, in which is connected electromagnetic controlling element, by means of sensor, opening, closing or eventually fall-out loss of electrical energy. The valve can be used for each heating gas in accordance with the standards ČSN 38 5502, the air and other inactive gas, namely for the pressure rating mentioned at the table. The allowed temperature range of a handle liquid in a valve can be -10 °C up to +40 °C. The environment temperature can be -10 °C up to +40 °C with the highest relative humidity 50 % at 40 °C and 90 % at 20 °C. The valve can be used only in case without a danger of fire or flammable gas and vapour explosion in accordance with the standards ČSN 33 2320. If the handled liquid is dirty or contains hydrates, then it's necessary to filter or eventually preheat the handled liquid in order to reach its right and reliable function.