220VAC 3-Way DN25 Spring Return Electric Zone Valve for Water Flow Control
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Changsha, Hunan, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Electric Operated Valve, Electric Ball Valve, Two-Position Electric Motor-Driven Valves |
Product Detail
| Model No.: | SW-B253H |
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Product Description
Application
Fan coil units, cooling/ heating system and HVAC system.
Operational mode
Winner spring-return zone valve is motor-operated by on/off type actuator. The actuator adopts totally
closed unidirectional hysteresis synchronous motor, having waterproof design and spring automatic reset
function
About Shippment
For samples/trail order less than 100pcs, we suggest you choose EXPRESS delivery. DHL, FEDEX, TNT, UPS, EMS, ePacket are available.
For large order, we suggest you choose shippment by sea, or by air.
If you have shippment requirements, we can arrange delivery according to your need.
About Gurantee
1. We offer the warranty of 24 months from the sales day.
2. Durrant the warraty, if it is belong to the quality issue, we will fix or replace them for you by free after test them. If it is not the problem of quality or beyond the warranty time, we will charge for the after-sale service.
Installation:
The valve body should be installed in fan coil or in the radiator first, then you can install the actuator.
The actuator and valve body can be connected directly, fast and easy installation, without using any connection and calibration tools.