Bi-flow filter drier
The Bi-flow drier was designed to prevent contamination within refrigeration and air-conditioning system, regardless of the direction of refrigerant flow. This device can save two external check valves and two normal filter drier, reducing complex lines and cost.
Feature
1. Internal check valves allow and filtration to any other direction
2. High absorbent and acid removable capacity
3. No special limit of installation position the liquid line
4. Highly corrosion-resistant powder coating finish.
5. Can be used in all environments, including marine applications.
6. Maximum working pressure:4.7Mpa/680Psig
Technic Parameter
|
Model
|
Connection port (in)
|
Liquid Refrigeration Quantity (KW)
|
A (mm)
|
B (mm)
|
D (mm)
|
|
Welding port
|
Thread size
|
R-22
|
R-410A
|
R-407C
|
|
PRK-082
|
-
|
1/4
|
7.0
|
7.0
|
7.0
|
145
|
98
|
63.5
|
|
PRK-082S
|
1/4
|
-
|
7.0
|
7.0
|
7.0
|
142
|
|
PRK-083
|
-
|
3/8
|
15.8
|
15.8
|
15.5
|
155
|
|
PRK-083S
|
3/8
|
-
|
17.9
|
17.9
|
17.6
|
146
|
|
PRK-084
|
-
|
1/2
|
22.5
|
22.5
|
22.1
|
163
|
|
PRK-084S
|
1/2
|
-
|
23.5
|
23.6
|
23.2
|
148
|
|
PRK-085S
|
5/8
|
-
|
7.0
|
7.0
|
7.0
|
146
|
|
PRK-162
|
-
|
1/4
|
7.0
|
7.0
|
7.0
|
159
|
112
|
76
|
|
PRK-162S
|
1/4
|
-
|
28.5
|
28.5
|
27.8
|
156
|
|
PRK-163
|
-
|
3/8
|
16.2
|
16.2
|
15.8
|
169
|
|
PRK-163S
|
3/8
|
-
|
18.3
|
18.3
|
17.9
|
160
|
|
PRK-164
|
-
|
1/2
|
27.0
|
27.0
|
26.7
|
177
|
|
PRK-164S
|
1/2
|
-
|
28.5
|
28.5
|
27.8
|
162
|
|
PRK-165
|
-
|
5/8
|
29.2
|
29.2
|
28.5
|
185
|
|
PRK-165S
|
5/8
|
-
|
30.6
|
30.6
|
29.9
|
160
|
|
PRK-166
|
-
|
3/4
|
42
|
42
|
42
|
191
|
|
PRK-166S
|
3/4
|
-
|
42
|
42
|
42
|
166
|
|
PRK-167S
|
7/8
|
-
|
42.2
|
42.2
|
39.8
|
172
|
|
PRK-307S
|
7/8
|
-
|
58
|
58
|
7/8
|
252
|
192
|
