Brand Name: Hengsen
Model Number: DQF-B motorized valve
Place of Origin: China
Product introduction
DQF-B 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.
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: 220VAC±10%,50/60Hz, or 24VAC±10%,50/60Hz
●Power: 2W torque2N.m
●Nominal pressure:1.6MPa
●Running time:40-50s
●Working medium: water, fluid temperature 5~95℃