Elektrogas Control Valves VRA, VLA, VTA

Elektrogas Solenoid Control valves for combustion air regulation The Elektrogas Solenoid control valves VRA/VLA/VTA types are normally closed solenoid valves for cold combustion air regulation. When the coil is not energized the spring works on the disc, keeping the adjusted minimum passage of air. When powering the coil the Solenoid valves opens, moving the disc […]