Flow is restricted in direct proportion to the current applied to the valve.

CFA Proportional Solenoid Valves are designed for applications in scientific or medical instrumentation and similar equipment.      

Archive      
"IBI" Interrupt Before Inlet Solenoid Valve Manifolds   
Solenoid valve manifolds for Original Equipment Manufacturers now include metering / manual override before the solenoid valve.      
             
Latching Solenoid Valves     
DC magnetic latching design allows valve to be opened or closed with a short pulse of direct current from battery or other source.      
             
Inert Solenoid Valves   
Media isolated solenoid valves for line fluids that cannot be contaminated by contact with metallic elements of the solenoid valve operator.