VC-230A & VC-231A – control valve
The VC-230A and VC-231A control valves, formerly Robertshaw now SE, are spring-opposed diaphragm actuators. They are designed to provide reliable on/off operation of control valves
The VC-230A and VC-231A control valves, formerly Robertshaw now SE, are spring-opposed diaphragm actuators. They are designed to provide reliable on/off operation of control valves