pilot-diaphragm solenoid valve brass body,NC. port size:G1/4" ~ G2" orifice:10mm~50mm summary:VPC series pilot-diaphragm solenoid valves are ... kinds, the thread size range from 1/8" to 2". Suitable for various working pressure, different temperature and many ... kinds of medium. 2/2, 3/2, normally closed and normally open, pipe connection and flange ...