18.104.22.168. EPHH electromagnetic valve
The electromagnetic valve is built in the carburetor like "Soleks", it is intended for supply of fuel through an idling jet directly.
At the opened power-supply circuit of a winding of the electromagnetic valve the channel of a jet is blocked by a locking needle under the influence of a spring.
The channel of a jet is open for fuel only when passing current through a winding of the electromagnetic valve (the core with a locking needle is involved).