Brand Name: Neutral for 4 way valve
Model Number: DSF
Place of Origin: Zhejiang, China (Mainland)
DSF Series 4-Way Reversing Valve is the component to provide heating and cooling from the system to the conditioned space by reversing the flowing direction of the refrigerant,which is used in central,room and packaged air-cconditioners.
designed for heat-pump system with capacity from 0.75HP to 20HP. suitale for R22,R407C and R410.
Type |
Port Size(mm) |
Connection(mm) |
O.P.D(Mpa) |
(ml/min) Internal Leakage P=1.0Mpaat70°C |
Power(HP) |
||
D |
E.S.C. |
Min |
Max |
||||
DSF-4U |
8 |
8.1 |
9.6 |
0.25 |
2.5 |
<1000 |
0.75~1.5 |
DSF-9U |
11 |
9.6 |
12.8 |
0.34 |
2.25 |
<1500 |
2~3 |
DSF-11 |
11.5 |
12.8 |
16 |
0.34 |
2.25 |
<2000 |
2.5~4 |
DSF-11U |
11.5 |
12.8 |
16 |
0.34 |
2.25 |
<2000 |
2.5~4 |
DSF-20 |
13 |
12.8 |
19.2 |
0.34 |
2.25 |
<4000 |
4~8 |
DSF-20U |
13 |
12.8 |
19.2 |
0.34 |
2.25 |
<4000 |
4~8 |
DSF-34 |
20 |
19.05 |
22.2 |
0.34 |
2.25 |
<6000 |
7.5~12 |
DSF-45 |
23 |
7/8” |
1-1/8” |
0.34 |
2.76 |
<6000 |
5~15 |
25.6 |
1-1/8” |
1-3/8” |
0.34 |
2.76 |
<6000 |
5~20 |
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