The MZ95 actuator is a compact thermal actuator with a long stroke for driving the small linear zone valves, type VZ22, VZ32, VZ42. Silent operation makes them ideal for use in very quiet locations such as hotel guest rooms. Normallyopen without power when mounted to the VZ22 (Retracted/Stem Up). 24V +/- 20%. No mounting tools required (easily mounted using valve adapter). Water-protected housing design in all mounting positions. Stem force 95 N, Normally opened (stem up). Low power consumption – allows many actuators to be driven from the same controller. Protection standard IP44 in all mounting positions. Max. stroke 8 mm.