Specific products may differ slightly from the general images shown.
Type 744 is a direct-acting plunger type solenoid valve, normally closed by spring action (circuit function C), or normally open by spring action (circuit function D). When energized, the solenoid armature is drawn against a spring.The flow path through the valve is dependent up on the chosen circuit function.G 1/4 Single-phase bridge and varistor are housed in a flameproof enclosure to protection classification “d”. Coil and terminal box correspond to protection classification “e”, i.e. increased safety. The solenoid epoxy encapsulation efficiently dissipates the heat generated by the coil.
Explosion-protected block-screwed coil
Push-over solenoid system
Body in brass
To help select the correct product please refer to the technical data, images and notes for proper use found in the data sheet.