
4 connection ways of solenoid valve 1. Thread connection Thread connection can be used for high pressure , low pressure, high temperature, low temperature environment. 2. Flange connection Solenoid valve with flange connection is easier removed from the pipe line than thread connection and usually installed larger valve over than DN50-2". 3. Compression fittings or push in fittings to connect the tube directly Two ends of solenoid valve body are made compression fittings to connect copper hose. It will be used for high pressure, low temperature environment. Refrigeration or air conditioning solenoid valve have a wide use. 4. Extended c opper pipe solder or PVC pipe welding PVC pipe welding connection is usually for plastic solenoid valve, is used for house water system, fountain system, irrigation system and corrosion environment.