... valve can change the coils to be as explosion-proof solenoid valve or water-proof solenoid valve to be used in water, ... C11)11)Wiring Form: lead wire type, DIN connector, water proof coil, explosion-proof coil12)Voltage: DC12V, DC24V, AC24V, AC110V, AC220V ,AC380V 50 ... 402W500-502S-102S-152S-202S-252S-352S-402S-50Aperture of Flow Rate162025354050CV Value4.87.612242948Joint Pipe BoreG3/8G1/2G3/4G1G1 1 ...