The pilot-controlled 3/2-way valve Type 0344 with a smoothly operating servo-piston requires a differential pressure of psi: 3.626 (kPa: 25, bar:0.25) for complete opening and closing.
A 3/2-way pilot valve (pivoted armature valve) ensures safe and reliable operation. It is available in circuit function C and D. An additional return spring ensures reliable switching behavior at low pressures and vacuum.
Features
Service friendly manual override
Vacuum specific version
Optimized piston design for low switching pressure