| Cooling Method: | Direct Cooling |
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| Certification: | ISO, UL, VDE, CQC |
| Condition: | New |
| Advantage: | Fast Function, Low Energy Consumption |
| Applied Brand: | Midea, Gree etc. |
| Smaller Installation Space: | Low Height, Small Space, and Light Weight |
| Samples: |
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| Customization: |
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1.Product overview:
DPF(P1)1.0~DPF(P2)3.2 are series of electronic expansion valves mainly applied in refrigeration, air conditioner, heat pump systems to realize automatic adjustment of the refrigerant flow, making the system to operate under optimal conditions, and achieve rapid cooling or heating, precise temperature control, energy-saving purposes.
2.Product features:
Smaller installation space: low height, small size, and light weight;
Optimized flow channel, lower noise
Fast function, low energy consumption;
Dual-way adjustment, applicable to reversible systems such as heat pump etc.
3.Scope of application:
Applicable refrigerant: R22, R134a, R407C, R404A, R410A, R32, R290 etc.
Range of capacity: 3.5~33.3KW (R22 nominal capacity)
Medium temperature: -40°C ~+85°C (The electrification rate is below 50%)
Ambient temperature: -30°C ~+60°C (The electrification rate is below 50%)
Relative humidity: below 95%RH
Fully open pulse: 500; Valve-opening pulse: 3220
Certification: UL, VDE, CQC
Installation method: the coil is facing upwards, and the axis of the valve body rotor is perpendicular to the horizontal plane with a deviation within ±15° the inlet pipe is placed horizontally, while the outlet pipe points downwards.
4.Electrical parameters:
Rated voltage:12VDC(±10%), rectangular wave
Action mode: 4-phase 8-beat permanent magnet stepper motor, direct drive type
Excitation method:1-2 phase excitation, unipolar drive.
Excitation speed: 30PPS-40PPS
End excitation mode maintaining: 0.1s~1.0s
Shortest action time from fully open to fully closed: 13s(40pps)
Coil current: DPF1.0~3.2, 260mA/phase(20ºC)
Coil resistance: DPF1.0~3.2, 4.6±3.7Ω/phase(20ºC)
Coil insulation level: E
Protection level: IP67
Our partners come from the whole world, including Gree, Midea, Hisense, Haier, TCL, AUX, Galanz, Skyworth, Outes, Wotech, Trane, Fujitsu, Daikin, Panasonic, Mitsubishi, Sharp, LG, Carrier, Emerson etc.
Gangli is one of the top 3 enterprise of refrigeration and HVAC industry in China. We have 12 branch companies, over 3,500 employees and more than 800 advanced equipment, cover a total factory area of over 400 thousand square meters and enjoys a high reputation in the industry as a modern enterprise. We specialize in producing air conditioning fittings and HVAC fittings such as plumbing system products, expansion valve series, four-way valve series, service valve series, hydraulic parts series, brass parts series, pipe fitting series, heat exchanger series, brazed plate heat exchanger series, electromagnetic valve series, check valve series, gas cylinder valve series, ball valve series, pipe fitting series, tube assemblies series, muffler series, filter series etc. We have obtained authoritative certifications from CQC,UL,VDE,TUV etc., as well as more than 40 national patents and quality and environmental system certifications such as ISO9001, QC080000, ISO14903, and ISO14001. We do both ODM and OEM business. Our clients include Gree, Midea, Hisense, Haier, TCL, AUX, Galanz, Skyworth, Outes, Wotech, Trane, Fujitsu, Daikin, Panasonic, Mitsubishi, Sharp, LG, Carrier, Emerson etc.
Q: I have all kinds of questions about products and buying products.
A: Just ask us by customer service, email, phone call, WhatsApp or any other ways.
Q: How about the quality?
A: Each item will be checked twice before packing to insure 100% qualified. We are on the way of getting better all the time!
Q: Are you manufacturer?
A: Yes, we are professional and direct manufacturer devoted in refrigeration tools and A/C parts for more than 35 years. We provide not only standard products, but also ODM and OEM service.
Q: What payment is it in your company after order?
A: Payment is TT, another payment can be accepted after confirm.
Q: We are one big company, and want to design our special package for this product, is it ok?
A: Another customized package is welcome.
Q: What shipment is it to our destination?
A: In general, we transfer goods by sea for save cost. If urgent, we can consider by air.
Suppliers with verified business licenses
Audited Supplier 
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