4 Way Reversing Valve of Air Conditioner
| Price: |
US $ 4-50/Piece |
| Min Order: |
500/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
- The conversion of household heat pump air conditioner refrigeration and heating.
- Hot air type of defrosts switch device of various refrigerators and dehumidifiers.
- Various freezers, showcase window defrost ice and thawing the conversion of the energy-saving circuit.
Technical Requirements
- Nominal capacity: 9.0KW
- Suitable power: 0.75-2.0HP
- Port size: 11.1mm
- High-pressure side interface port size(inch): 5/16,3/8
- Low-pressure side interface port size(inch):1/2
- Internal leakage:≤1.5L/min
- Applicable refrigerant:R22,R407C,R134a,R410A
- Maximum working pressure: R22,R407C,R134a:3.0MPA
R410A:4.15MPA- Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA
- Matched coil voltage:
AC24V,AC100V,AC115V,AC120V,AC220V/240V,AC277V (50HZ/60HZ), DC24V
- Matched Coil(5-8w) allows maximum temperature: 130ºC
- Applicable fluid temperature: -20ºC~120ºC
- Applicable ambient temperature:-20ºC~+55ºC
| Model | Max. | Connections | Coil |
| Capacity | Discharge | Suction |
| DSF-4 | 9000Btu | 5/16" | 3/8" | 220V |
| DSF-4U | 9000Btu | 5/16" | 3/8" | |
| DSF-9 | 18000Btu | 3/8" | 1/2" | veya |
| DSF-9U | 20000Btu | 3/8" | 5/8" | 24V |
| DSF-11 | 24000Btu | 1/2" | 5/8" | |
| DSF-20 | 70000Btu | 1/2" | 3/4" | |
| DSF-34 | 120000Btu | 3/4" | 7/8" | |
| DSF-38 | 130000Btu | 7/8" | 1 1/8" | |
| DSF-50 | 170000Btu | 7/8" | 1 1/8" | |
| DSF-70 | 250000Btu | 1" | 1 1/4" | |
Water detection of Leakage
Performance Detection
Laser Welding
| Prod Model: |
18000BTU |
| OEM: |
Option |
| Capacity: |
15000-18000 BTU |
| Usage: |
Room |
| Indoor Machine Noise: |
<23dB |
| Cooling/Heating: |
Cooling/Heating |
| Power Source: |
Electrical |
| Condition: |
New |
| Power Type: |
AC or DC |
Anhui Tianda Electronic Science & Technology Co., Ltd, one of the key enterprises affilicated to Anhui Tianda Group, was founded in 1996 and located at Zhenxing Road, Tonngcheng Town, Tianchang City, Anhui Province.
We are specialized in manufacturing 4 way reversing valve, re-heat valve and heat exchanger for heat pump air-conditioning system. Our company boasts over 340 staff including 88 technical engineer, quality engineer and 258 skilled operators.
We have the top level fully-automatic welding machine, assembly line, high speed precision fin punch, tube expander, CNC and ALCATEL inspection equipment from Germany, Japan, France respectively, which combine to ensure us an annual production capacity of six million of 4 way reversing valve and one million of heat exchanger.
Thanks to our persistent stress on scientific management and high quality, we got the certificate of UL, TUV, VED, ISO9001, ISO14001 and obtained a good reputation in this field.
We have established the reliable and stable cooperative relationship with Carrier, Panasonic, Wilspec, Mcquay, Trane, Arcelik-LG, Kusan, Gree, Midea, Haier, ect.
To uphold the sole purpose" Scientific Management, Professional Production, Service For good quality, Pursue Excellence'' The ISO9001: 2008 Quality Management System is been implemented strictly.
We have been keeping good technical cooperative relationship with University of Science and Technology of China, Shanghai JiaoTong University, University of Shanghai for Science & Technology, Which promote the innovation and ensure us to supply the product at high-level, elaboration, lowest defect. All this help us meet the customers' different demand.
We're eager to cooperate with all partners to seek mutual development and create bright future.
