Gold Member Since 2009
Audited Supplier
Ningbo Sanheng Refrigeration Control Co., Ltd.

4-Way Reversing Valve, Air Conditioner Parts, Air Conditioner Valve manufacturer / supplier in China, offering 4 Way Reversing Valve (DSF-4U), Shaded Pole Motor for Home Appliances with CE Certificate (YJF5), Expansion Valve/Block Valve (SH203-1) for Air-Conditioning and so on.

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Supplier Homepage Product Air Conditioner Parts 4 Way Reversing Valve (DSF-4U)

4 Way Reversing Valve (DSF-4U)

Purchase Qty.:
50-499 500+
FOB Unit Price: US $4.5 US $4.3
Purchase Qty. (Pieces) FOB Unit Price
50-499 US $4.5
500+ US $4.3
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Production Capacity: 100, 000
Transport Package: Cartons
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: DSF-11
  • Brand: Sanheng
  • Price: Cheap
  • Samples: Yes
  • Specification: CE, CQC, RoHS, ISO,
  • Color: Brass
  • Quality: Good
  • MOQ: 50
  • Trademark: SANHENG
  • Origin: China
Product Description
DSF4-way Reversing Valve is the component to provide heating and cooling from the system to the conditioned space by reversing the flowing direction of refrigerant, which is used at room air conditioners, packaged and central air conditioners. Our reversing valves are designed for heat-pump systems with the capacity from 0.75PH to 12PH; They are suitable for most refrigerants such as R22. R407C, and R410A.
Basic parameter
1. Exteral leakage test pressure: 3.0 Mpa
2. Max. Operating pressure: 3.0 Mpa
3. Water test pressure: With water pressure 4.4Mpa
4. Burst pressure: 14.4Mpa
5. Ambient Temperature: Electricity on -20º C~+55º C
6. Relative Humidity: Less than95%RH
7. Fluid permission temperature: -20º C~+120º C
8. Min. Operating Voltage: Under the different press of 2.25Mpa
9. Durability: >20.000times(Grease is allowed)
10. Coil Max. Temperature: +120º C
11. Noise: Not more than 45dB(A)
Coil's electric parameter
1. Rated voltage: AC220V 50/60Hz
2. Insulation resistance: ≥ 100MΩ
3. Di-electricity: Under 1500 voltage for the minute of 1800 voltage for one second. No break down of flash over.
4. Power: 5~7W
5. Insulation class: B class
6. Coil temperature rise: Not more than 80K.
TypePort Size
O. P. D (Mpa)Internal Leakage (ml/min)
P=1.0Mpa at 70 
DE. S. CMinMax
DSF-4U88.< 10000.75-1.5
DSF-9U119.612.80.342.25< 15002-3
DSF-1111.512.8160.342.25< 20002.5-4
DSF-11U11.512.8160.342.25< 20002.5-4
DSF-201312.819.20.342.25< 40004-8
DSF-20U1312.819.20.342.25< 40004-8
DSF-342019.0522.20.342.25< 60007.5-12
DSF-35237/811/80.340.342.76< 60005-15
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