Castel Type 1068/3 3/8'' Solder Refrigeration Solenoid Valve Product introduction The 1068/3 is a diaphragm pilot operated Castel type refrigeration solenoid valve with 3/8" port size, 0.8m³/ h KV factor, 2 way normally closed type, and the working medium temperature range of -35~105℃. It is mainly used in the gas and liquid pipelines, suction pipelines and hot steam pipelines of refrigeration systems to control the on-off of refrigerants. We produce more models such as 1028/2, 1068/3, 1078/4, 1078/6, 1079/7... Brass valve body The body of 1068/3 is made of solid brass. The extended welding port makes installation easier. It can use low-meilting point filling materials and does not require disassembly of the valve body before welding. Stable Solenoid coil The stable coil enables good heat dissipation, good insulation performance. This coil will not burn out easily during operation. &n…