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Electronic Expansion Valve Controller

Electronic Expansion Valve Controller photo-1
US$ 1 - 500 MOQ: 100 Pieces
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
SANHUA
Model Number:
DPF series 2.4
Payment & Shipping
Payment Methods:
Port of Shipment:
Dalian
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name SANHUA
Model Number DPF series 2.4
Type Other, Inverter air conditioning system
Application Refrigeration Parts
Certification CE

electronic expansion valve controller

 

Electronic expansion valve is used in Inverter air conditioning system to adjust flow of refrigerant automatically. Thus the air conditioner can always stay at the optimized working conditions with quick cooling, precise temperature control, low energy consumption, etc. This valve can also be used for other controls. This valve is reversible and can control the flow under either cooling or heating condition.

Series O Electronic Expansion Valve (EXV) is mainly composed of valve body and coil. The controller in the air conditioning system can control the step motor of EXV to synchronize the turning of geartrain which convert the rotation of gears to a pull/push force and mover the valve pin axially which can change the flow area and flow of refrigerant accordingly.
Characteristics of Series O EXV: low noise, high resolution, long life.
Function of Series Q EXV: The controller sends pulse signal to the coil which controls the rotor synchronizing the turning of feed screw and nut, converting the rotation to movement of valve pin. Thus the flow area and flow of refrigerant will be changed accordingly. The stopper controls the stroke of valve pin within 0<->500P by slide rings.
Series Q EXV is composed of:The EXV is driven by PM type step Motor(Claw pole permanent Motor) which consists of two relative separate parts: 1)step motor coil;2)multi pole rotor valve body. The coil is fixed onto the body through a clipper.

The main Characteristics of Series Q EXV: small size, light, the flow path is versatile to handle noise of refrigerant, high reliability and long life.

 

 

Picture:

 

 

electronic expansion valve controller

 

electronic expansion valve controller

 

Controllers series:

 

electronic expansion valve controller

 

Inverter series:

 

electronic expansion valve controller

 


electronic expansion valve controller

 

 

 

 

 

Factory picture:

 

 

 

electronic expansion valve controllerelectronic expansion valve controllerelectronic expansion valve controller

 

 

 

Logistics:

 

 

 

electronic expansion valve controller

 

 

 

Corporate Vision:

 

 

 

1.Best service

 

2.Good quality

 

3.Competitive price

 

4.Sufficient supply

 

  

 

Shipping:

 

 

 

1. The items normally will be shipped out within 3 working days after the payment confirmed.

 

2. It will be shipped by DHL/FedEx /TNT/ UPS /EMS or other special way. Please contact with us and chose the best one.

 

 

 

You should pay attention to this:

 

 

 

3. Any accidents and delays or other issues caused by forwarder, please forgive that we can not take responsibility.  

 

4. Your payment for the shipping cost will be highly appreciated.

 

 

 

Refund & Replacement:

 

 

 

1. One month for return policy from the arrival date.

 

2. Please simply return to us for replacement or refund, when you find the unperfected quality items or they don’t work well.

 

3. If the items are defective please notify us within 3 days after arrival.

 

4. Any items must be returned in their original condition to get a refund or replacement. 

 

 

 

Contact information: 

 

 

 

Tel : 86-411- 82556766

 

Fax: 86-411-82556988                                                                         

 

Skype:jessicaxx99

 

 

 

 Other Policies:

 

 

 

1. About MOQ which depends on your order.

 

2. About warranty we give one month for refund or replacement.

 

3. About sample which needs your charge.

 

4. About inventory which changes everyday and depends on your order.

 

5. About order process: We will send you a PI (term of shipping, aggregate amount and so on) after receive you parts list.

 

 

 

We also take OEM,ODM orders as your design, if you have any question, feel free to contact us.

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Business Type
Trading Company
Year Established
2003
Factory Size
Below 1,000 square meters
Total Employees
301 - 500 People

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