715200 Solenoid Valve Coil Unit

Module Feature

715200 is epoxy encapsulated solenoid coil assembly for industrial fluid solenoid valve.

It is matched with corresponding valve armature and valve body. Epoxy sealing structure provides moisture, dust and moderate chemical resistance. High temperature class insulation, continuous energization allowed. Standard DIN plug terminal interface for quick wiring replacement. Compact cylindrical form factor. Widely stocked as spare for water treatment, compressed air skid, fuel gas and light hydraulic control valves.

Working principle

When power is applied to coil winding, electromagnetic field is generated inside.

Magnetic force pulls armature to open or close the valve orifice. Once power cut off, spring resets armature back to original state. Insulation layer isolates winding from outer housing; epoxy potting suppresses coil vibration noise and prevents short circuit caused by condensation.

Onboard componentsEnameled copper winding, bobbin core, epoxy encapsulation, insulation sheet, terminal pin, plastic connector housing.

LED indicatorsNo built-in LED; operating status is judged by valve feedback switch or flow signal.

Hardware self‑diagnosisResistance measurement check for open or short winding, insulation resistance test with megger.Programming softwareNot applicable, electromagnetic passive coil.

Electrical & Process Parameters

Model:715200 Brand:General industrial OEM Device type:Solenoid valve coil Function:Electromagnetic drive for fluid on-off solenoid valve

Mechanical & Structure

Mounting:Direct sleeve mount on valve armature tube Protection class:IP65 (with DIN plug) Housing:Epoxy sealed plastic shell

Environmental

Operating temperature:-20℃ ~ +85℃ Storage temperature:-40℃ ~ +85℃ Ambient humidity:5~95% non‑condensing

Certification:CE Status:Original industrial valve spare

Installation

Cut off control power before coil replacement.

Slide coil onto valve armature tube, lock retaining nut, connect DIN plug correctly, test pull-in action and valve switching after commissioning.

Interface

DIN plug power terminals, central bore for armature assembly.

Diagnostic

Coil open fault: Winding burnout, wire break. Valve not pull-in: Voltage insufficient, coil shorted, armature stuck. Overheat: Continuous overvoltage, insulation aging.

Product Brief715200 coil, industrial epoxy sealed solenoid coil spare for fluid control solenoid valve replacement.