21HT-OX

21HT, 21HF and 21IH are combined acting solenoid valves which do not require a minimum operating pressure differential. These valves are suitable for vacuum operations. A large selection of seal materials provides wide chemical compatibility. 21HT series is provided with fiber reinforced diaphragms for optimized durability. AC/DC interchangeability of the coil is possible for both NC and NO configurations.