Zhejiang Hengsen Industrial Group Co.,Ltd are a leading, professional exporter of fittings for refrigeration fittings, HVAC controls products, auto air-conditioner fittings, copper fittings, and disperse pipes in china. And we have been about 20 years experience. We will provide the best products and service for you.
 
We are able to produce all kinds of goods in accordance with your special OEM/ODM requirements.
Product introduction
DQF-B-24V-CAP series motorized ball valves are available for ending waterway control. The thermostat can control motor, make the valve power off/on by motor to make the medium current or disconnected, and make the fan coil blow to control the temperature automatically.
When power failure, valve will use super electric capacity to reset.
Feature
Water proof, dustproof function, leakproofness and tightness.
Short power-on time, energy-efficient, the motor has long using life.
Easy to dismantle or install the actuator.
Large close pressure difference, tight closing
Direct water flow, KVS value is much larger than common 2-way value.
Soft value opening.
Technical data
Power source: 24VAC/DC ± 10% -50%
Power: <2.0W torque≥ 3.5N. M
Nominal pressure: 1.6MPa
Running time: 45-55s
Working medium: Water, fluid temperature 5~95º C