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Y series filter (4 ~ 10MPa)
1. Conditions of use
Y series filter is an indispensable equipment for petroleum, chemical and other transportation pipelines. It has the advantages of compact structure, convenient use, large filtration capacity, small pressure loss, safety and reliability, and low price. This product has complete specifications and strong applicability. If it is installed at the inlet of the pump or the relevant part of the system pipeline, it can increase the service life of the pump and equipment and ensure the safe and stable operation of the entire system.
A filter is a process of separating solid particles from a fluid. Usually, under the pressure of a pressure difference, the flow and solid phase mixture is forced to pass through the filter medium to trap the solid particles on the medium to achieve the function of separating fluid and solid from each other.
Technical parameters and dimensions
YZ- Ⅰ (4MPa)
Nominal diameter DN
D0
L
H
Plug thread N
15
Rc1 / 2 ″
120
160
ZG1 / 4 ″
20
Rc3 / 4 ″
130
170
ZG1 / 4 ″
25
Rc1 ″
140
175
ZG1 / 4 ″
32
Rc1 1/4 ″
170
185
ZG1 / 4 ″
40
Rc1 1/2 ″
190
195
ZG1 / 4 ″
50
Rc2 ″
220
210
ZG3 / 8 ″
YZ-Ⅰ is an integral cast threaded filter (DN15 ~ 50, PN≤4.0MPa)
YZ- Ⅱ (10MPa)
Nominal diameter DN
D0
L
H
Plug thread N
15
21.8 / 18.5
120
170
ZG1 / 4 ″
20
27.4 / 25.5
130
180
ZG1 / 4 ″
25
34.2 / 32.5
140
185
ZG1 / 4 ″
32
42.9 / 38.5
170
210
ZG1 / 4 ″
40
48.8 / 48.5
190
220
ZG1 / 4 ″
YZ-Ⅱ type is integral cast socket welding connection filter (DN15 ~ 40, PN≤10.0MPa)
Y- Ⅰ (5MPa)
model
Nominal diameter DN
Nominal pressure PN
L
H
Plug thread N
Y15-I
15
260
180
ZG1 / 4 ″
Y20-I
20
270
190
ZG1 / 4 ″
Y25-I
25
≤5.0MPa
270
190
ZG1 / 4 ″
Y32-I
32
280
230
ZG1 / 4 ″
Y40-I
40
280
230
ZG1 / 4 ″
Y-Ⅰ type is welded flange-connected filter
Y-Ⅱ type (5MPa)
Nominal diameter DN
L
H
Plug thread N
50
290
245
ZG3 / 8 "
65
320
280
ZG3 / 8 "
80
350
315
ZG3 / 8 "
100
425
360
ZG3 / 8 "
150
540
460
ZG3 / 4 "
200
700
540
ZG3 / 4 "
250
800
660
M20 1.5
300
950
750
M20 1.5
350
1050
845
M20 1.5
400
1250
920
M20 1.5
Y-Ⅱ Welded Flange Connection Filter
Y-Ⅲ type (5MPa)
Nominal diameter DN
L
H
Plug thread N
80
330
150
ZG3 / 8 "
100
360
160
ZG3 / 8 "
150
440
200
ZG3 / 4 "
200
540
230
ZG3 / 4 "
250
600
270
M20 1.5
300
680
300
M20 1.5
350
750
340
M20 1.5
400
850
380
M20 1.5
Y-Ⅲ Welded Flange Connection Filter
Third, model labeling instructions
Fourth, the working principle
Type Y-Ⅰ, Y-Ⅱ, they are welded by the main pipe and the branch pipe at a certain angle. When the liquid enters the filter cartridge with the corresponding size filter, its small impurities are filtered to the bottom of the branch pipe, and the filtrate is filtered by The outlet of the device is discharged.
Y-Ⅲ type It is installed at the turning point of the pipeline. After the fluid enters the filter cartridge, the filtrate can be discharged through the outlet through 90 . When cleaning, screw the cock at the bottom of the tube or remove the plate.
Five, filter specifications and materials of each part
Filter specifications
Mesh / inch
20
30
40
60
80
100
Wire diameter (mm)
0.417
0.315
0.213
0.122
0.102
0.081
Clear aperture (mm)
0.853
0.532
0.422
0.301
0.216
0.173
Effective area%
45
40
45
51
47
46
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Address: Chengdong Industrial Park, Qidong City Phone: 0513-83660308, 83905568 Fax: 0513-83660318 Email: djrh888@163.com