The control valve solenoids can include, for example, a needle control valve solenoid and/or an intensifier control valve solenoid.

The apparatus comprises a reservoir (20) connected an electro-valve (21) for adjusting the flow.

The invention relates to a magnetic valve for controlling an injection valve in an internal combustion engine.

Hydrocharger – Trade name of a particular type of air induction or injector valve.

This turbo cooling water pipe (6) is provided with a turbo cooling valve (7) comprising an electromagnetic valve.

In a second embodiment, a timer operates an electrical valve for coupling a pressurized source of eye irrigating fluid to the manifold.

The fire precaution water tank will always be kept full by means of a float /electro-valve.

By utilising a solenoid valve, we can deliver a medicament in a single low volume pulse; or in multiple low volume pulses.

An armature is connected to the valve and an impact member is disposed between the armature and a solenoid, and moveably connected to the armature.

When a solenoid valve (90) is opened, the high pressure refrigerant is introduced into the expansion chamber (66) also from the injection passage (37).

This 2 way electric valve sits at the back of your washing machine, where the water supply enters.

A communication pipe (28) establishing communication between the bottoms of the two tanks is provided with a solenoid on-off valve (29) for opening/closing the communication pipe.

The control means comprise a connection to a pulse generator formed by a controller and a solenoid valve that regulates the opening of the air or water passage.

After a predetermined time, a solenoid valve provided to the compressor pump (33) is stopped, the air is released to reduce the pressure at a time.

Provided is a braking device for a vehicle, configured so that the operational characteristics of a solenoid valve can be set without an increase in manufacturing cost.