Gangli Electronic Expansion Valve for Air Conditioning Refrigeration Systems

• Customization: Available
• Cooling Method: Direct Cooling
• Certification: ISO, UL, VDE, CQC
• Model NO.: DPF(P1)1.0~DPF(P2)3.2 Series
• Condition: New
• Advantage: Fast Function, Low Energy Consumption
• Applied Brand: Midea, Gree etc.
• Smaller Installation Space: Low Height, Small Space, and Light Weight
• Product Features: Optomized Flow Channel, Low Noise
• Way of Adjustment: Dual-Way Adjustment
• Applicable System: Applicable to Reversible Systems Such as Heat Pump
• Transport Package: by Plastic Bag and Carton
• Specification: DPF(P1)1.0~DPF(P2)3.2 Series
• Trademark: Gangli
• Origin: China
• Production Capacity: 200, 000 Pieces Per Year
• Package Size: 15.00cm * 8.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Gangli Electronic Expansion Valve for Air Conditioning Refrigeration Systems

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

Company Profile

About Us

Zhongshan Gangli Refrigeration Fittings Co., Ltd.is an enterprise specializing in the production of refrigeration accessories, integrating R&D, design, production and sales. Founded in 1993, the company enjoys a superior geographical location and extremely convenient transportation, which can be said to have the advantage of location. Over the past 20-plus years, with the joint efforts of all colleagues, it has gradually grown and developed. The company covers an area of 100 mu and has passed the ISO9001:2015 quality system and ISO14001:2015 environmental system certifications. 
The head office of Zhongshan City has established six business divisions, namely the stop valve division, the four-way valve division, the heat exchanger division, the brass division, the pipeline division and the electronic expansion valve division. The company has set up 10 wholly-owned subsidiaries in China, namely Chongqing Gangli, Hefei Gangli, Wuhu Gangli, Wuhan Gangli, Henan Gangli, Shandong Gangli, Ningbo Gangli, Hubei Gangli, Changsha Gangli and Hengyang Gangli. Overseas subsidiary: Gangli Thailand. 
Our major clients include well-known domestic and international enterprises such as Midea, Gree, TCL, Haier, Hisense, AUX , Panasonic, LG, Carrier and Changhong.

FAQ

1.Are you a factory or a trading company?
We are a professional manufacturer of refrigeration components since 1993 .
We accept OEM, ODM as your needs and guarantee competitive price and quality to serve you
2.How is the quality control in your factory?
From production to packaging, we have a professional QC team to inspect every product.
3.What's your delivery time?
It usually takes 30-35 days after receiving your deposit
4.Can I be your agent and distributor?
Yes, we are currently looking for more distributors around the world who can distribute our products in their local countries.

5.Do you offer OEM/ODM custom manufacturing services?
Yes, we warmly welcome your OEM/ODM opportunities, we can produce standard products according to customers' brands, we can also modify products according to customers' individual requirements, and design and produce new products together with customers.
6.What support do you provide to your customers?
We can provide product certification requirements for local markets; Provide product catalogues and technical manuals;