| Customization: | Available |
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| Media: | Water |
| Material: | Brass |
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DN15 DN40 IP65 Forged Brass Motorized Ball Valve
>> 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.
>> Features
>> Technical Parameter
Mode no.:HTW-DH
| 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) |
Q1:What is the unit price?
A.:The unit price varies according to different specific requirements, we are more than pleased to quote you the best price once get your specific application. e.g. W/O Modbus, W/O key-card, 2/4 pipe system, W/O customized programming...
Anyway, we are always ready to discuss details with you via Email.
Q2:What is the MOQ, small quantities accetaple?
A.: Commonly the MOQ for us is 500pcs, however, we also accept small quantities or Sample orders as starting.
Q3:How is your products' quality and warrenty?
A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty.
Q4:Can I print my logo on the products, and customize my own designed packing?
A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged.
Q5:Do you supply OEM or ODM?
A.:Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback.
Q6:Why should I buy products from your company?
A.:That's really a good question, Quality Products but with Competitive Price, Timely Delivery, Professional and Fast Reacton, ...
In a word, WE ARE DIFFERENT, why not just try from the Email...
Welcome to contact us
Hotowell International Co.,Limited
Add:Room 1406-2, No.11 Duiying Road, jimei district, Xiamen, 361021, China
Balance valve| Brass water valve|Manual balancing valve
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