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Spst Spdt Motorized Ball Valve Brass Valve for HVAC System
Product ID : HTW-DH
Product Tags :
Motorized Ball Valve
Product Attributes :
HTW-DH Series Motorized Ball Valves are used to control the on/off of heat/cool water air-conditioning system pipe to control the room temperature. The valve is driven by synchronous motor. The motor connects with room thermostats by the terminal of common, open and close(SPDT) or connects with only normally open terminal from thermostat(SPST).
Product Description
SPST SPDT Motorized Ball Valve Brass Valve for HVAC System
>> General
HTW-DH Series Motorized Ball Valves are used to control the on/off of heat/cool water air-conditioning system pipe to control the room temperature. The valve is
driven by synchronous motor. The motor connects with room thermostats by the terminal of common, open and close(SPDT) or connects with only normally open
terminal from thermostat(SPST). By sampling and dealing with the site data, the thermostats send control signal to open/close the motor of ball valve. Then the
heat/cool water enters into fan coil unit to supply the heat or cool air. When the room temperature reaches the set-point, thermostat will send a signal to cut off the ball valve and make it on the best status. Then the room temperature will keep in the comfortable range.
Valve thread size: G1/2,G3/4,G1,G1.1/4,G1.1/2 (G=BSP=BSPP, NPT optional) Thread connection. Valve body could be installed first. Simple wiring. The actuator could be installed near to the wall.
>> Technical Parameters
Nominal Pressure:2.0Mpa
Differential Pressure for shutting-off: 1.0MPa
Medium: Cold/hot water or ,<60% glycol aqueous solution
Media Temp. Range:34°F ~203°F or 1°C ~ 95°C (liquid state)
Control signal: on/off or 3-point control (24VAC)
Power Supply:AC24V ,AC110V,AC2,20V,50/60Hz.
Power Consumption:6W
Running Times:12sec ~18 sec.
Valve trip characteristics: 90 degree quarter-turn
Torque:3Nm
Protection Grade:IP65
Structure Types: 2-way Valve,3-way Valve (base) 3-way Valve (side);
>> Wiring Diagram
>> Model
About Hotowell
Hotowell is a high-tech company with rich experiences in product design and manufacturing, knowledge about global HVAC standards, and highly-trained team. Our objective is to produce and design user-friendly HVAC products on the highest technical level for improving people's experience in temperature/environment comfort.
Hotowell has been cooperating with many international companies and HVAC projects through Europe, American, Asia, Oceania. Our product range contains:
Thermostats, Motorized Zone Valves, Ball Valves, Valve Actuators, Damper Actuators, Controllers, Radiator valves, and etc. covering industrial, commercial and residential temperature controls.
Hotowell is a high-tech company with rich experiences in product design and manufacturing, knowledge about global HVAC standards, and highly-trained team. Our objective is to produce and design user-friendly HVAC products on the highest technical level for improving people's experience in temperature/environment comfort.
Hotowell has been cooperating with many international companies and HVAC projects through Europe, American, Asia, Oceania. Our product range contains:
Thermostats, Motorized Zone Valves, Ball Valves, Valve Actuators, Damper Actuators, Controllers, Radiator valves, and etc. covering industrial, commercial and residential temperature controls.
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