- Model NO.: DF-04
DF-04 internal thread motorized valve is available for central air conditioning and heating system's opening and closing. Control valve depends on the one-way Magnetic synchronous motor to reset spring. When it is working, the thermostat gives a signal of opening. Then the motorized valve has power to activate. The cold and hot water come into the fan coil for providing cold or hot air. The motorized valve will stop, and at the same time the water can not flow into the coil when the set temperature is achieved. So the room temperature is maintained.
Motorized valve adopts thread motorized valve joint. It has flexible operation, high durability and small noise.
Valve material: Forged brass
Seal material: NBR
Actuator lid: Aluminum alloy
Valve pole material: Brass
Actuator chassis: Stainless steel
Company Introduction: Zhejiang Hengsen Industrial Group Co., Ltd is a specialized manufacture base for refrigeration fittings, HVAC controls products, auto air-conditioner fittings, copper fittings, and disperse pipes in China. With the professional experience of over 20 years, we have full of confidence to meet your quality requirement.We will continue adhering to the purpose quality forever, service forever, and constantly on the professional road, work hard to become first-class automation components of refrigeration manufacturer.
Factory Address:Jinling Industry Zone, Ruanshi, Zhuji, Zhejing, China
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