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Hernmaii electronic valve
     Overview of the type normally closed electronic valve for Germany Hemannii heating system: used in heating, refrigeration system, and radiation heating for cooling system of the similar use of the actuator, as the small valve, dynamic balancing valve, diversity water heater bypass valve electric drive valve
1, the use of Germany's top technology; normally closed type intelligent electronic valve;
2, electric actuator's working principle is to rely on thermal expansion and contraction to complete, no mechanical transmission, no wear parts;
3, electric actuator service life is long, no noise, maintenance free;
4, electric actuator compact size, simultaneously does not occupy the indoor space and floor heating installation.