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

Reversing Valve, 4 Way Reversing Valve, Reversing Valve for Air Conditioning manufacturer / supplier in China, offering Good Quality 4 Way Reversing Valve (DSF-11), High Quality Single Phase Shade Pole Motor, Air Conditioner Straight Tubes and so on.

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Supplier Homepage Product Air Conditioner Parts Good Quality 4 Way Reversing Valve (DSF-11)

Good Quality 4 Way Reversing Valve (DSF-11)

Purchase Qty.:
(Pieces)
100-4,999 5,000+
FOB Unit Price: US $20 US $5
Purchase Qty. (Pieces) FOB Unit Price
100-4,999 US $20
5,000+ US $5
Get Latest Price
Production Capacity: 50, 000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: DSF-11
  • Water Test Pressure: with Water Pressure 4.4mpa
  • Specification: CE
  • Exteral Leakage Test Pressure: 3.0 Mpa
  • Trademark: SANHENG
  • Origin: China
Product Description
4-Way Reversing Valve (DSF-9) with Good Quality

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.
Type Port
size
Connection(mm) Max. Operation Pressure Differential(Mpa) Internal
Leakage (ml/min)
P=1.0Mpaat70 
Power(HP)
D E.S.C. R22,R134a,R407C              R410
DSF-4U 8 8.1 9.6 2.5 3.1 <1000 0.75~1.5
DSF-9U 11 9.6 12.8 2.25 3.1 <1500 2~3
DSF-11 11.5 12.8 16 2.25 3.1 <2000 2.5~4
DSF-11U 11.5 9.6 16 2.25 3.1 <2000 2.5~4
DSF-20 13 12.8 19.2 2.25 3.1 <4000 4~8
DSF-20U 13 12.8 19.2 2.25 3.1 <4000 4~8
DSF-34 20 19.05 22.2 2.25 3.1 <6000 7.5~12
DSF-45 23 7/8 1 1/8 2.76 3.1 <6000 5~15
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