Model 138-010 consists of Robocon Valve (BALEM130) and Solenoid On-Off Pilot Valve. It opens or closes upon receiving an electrical signal to the solenoid pilot control. This valve, as a solenoid pilot valve, can be provided two different types. The standard basic valve which normally closed (basic valve opens as solenoid operates), and valve made to order which normally opened (Basic valve closes as solenoid operates). Optional control features are available, such as timer, relay, probe, etc for remote control by electrical signal depends on user's site conditions.
