Air Conditioner 4 Way Reversing Valve U Type of DSF 20U
- Products Details
Quick Details
-
Brand Name: SANHENG
Model Number: DSF-20U
Place of Origin: Zhejiang, China (Mainland)
Packaging & Delivery
- Packaging Details: 40SETS / CARTON we'd like to talk about this if you have special askings
- Delivery Detail: According to your quantity
Specifications
Air Conditioner 4 Way Reversing Valve U Type of DSF 20U
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 15PH; they are suitable for most refrigerants such as R22,R134a,R407C, and R410A.
Basic parameter
1.External leakage test pressure:3.0Mpa
2.Max operation pressure:3.0Mpa
3.Water test pressure:With water pressure 4.4Mpa
4.Burst pressure:14.7Mpa.
5.Ambient Temperature:Electricity on -20℃~+55℃
6.Relative Humidity:Less than 95%RH
7.Fluid permission temperature:-20℃~+120℃
8.Min operating Voltage:Under the different press of 2.25Mpa,85%of rated voltage
9.Durability:>20,000 times(Grease is allowed)
10.Coil Max temperature:+120℃
11.Noise:Not more than 45dB(A)
Specification
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 |
v Pay by T/T, LC
v Customers can choose which payment ways that you accept, paypal is most useful and safe, please don’t refusepaypal fee when you choose it.
v Loading Port: ShangHai or NingBo, China
v Samples are available within 7-10 working days.
v Mass Production Delivery: 20 -50days after sample confirmation
Verified Supplier - Ningbo Sanheng Refrigeration
Bussiness Type: Manufacturer Scale: 51 - 100 People
Country/Region: China (Mainland)/Asia
Established:
US 6-50 / Piece 100 Piece/Pieces (Min.Order)
US 6-66 / Piece 100 Set/Sets (Min.Order)
US 6-50 / Piece 100 Piece/Pieces (Min.Order)
