Y-type filter is a device in the pipeline series for conveying media, usually installed at the inlet end of pressure reducing valves, relief valves, constant water level valves, or other equipment, to intercept impurities in the medium and protect the normal use of valves and equipment. This filter has the characteristics of simple structure, low resistance, and convenient discharge. The applicable media can be water, oil, or gas. Filter screens can be made according to user requirements, with a similar appearance (Y-shaped) and internal components made of stainless steel. When cleaning is required, simply remove the detachable filter cartridge, remove any impurities filtered out, and reinstall it for easy use and maintenance. The filter has a small body shape, fine filter eyes, low resistance, convenient installation and maintenance, low cost, and short discharge time.
Reference for selecting the number of filter mesh:
The general water supply network is 18-30 mesh/cm2, the ventilation network is 40-100 mesh/cm2, and the oil supply network is 100-300 mesh/cm2.
Y-type filter main technical parameter:
Shell material |
Ductile cast iron |
Carbon steel (WCB carbon steel, cast steel) |
Stainless steel |
Nominal diameter |
15¡«500mm |
Material of filter frame and filter net |
Stainless steel |
Sealing material |
Oil resistant asbestos,NBR,PTFE |
Working temperature£¨¡æ£© |
-30~380 |
-80~425 |
-80~450 |
Nominal pressure£¨MPa£© |
1.6~42£¨150Lb~2500Lb£© |
Filtering accuracy (mesh/in) |
10~300 |
Classification instructions for Y-shaped filters:
This filter consists of a shell, a drain cover, a filter element, a filter screen, and so on. This product is used to remove mechanical impurities from conveying media such as hot water, cold water, steam, and compressed air in pipelines. It is necessary to install this product before the circulating water pump in the boiler room. In order to remove mechanical impurities from the system, equipment and pipelines are protected from blockage and wear. Used for steam equipment, such as steam instruments, drain valves, compressed air, and steam equipment, which need to be installed before use. The main product of the oil filter has a variety of filter eye densities. For example: 64 holes, 200 holes, 300 holes/cm2. Used for equipment on oil pipelines. For example, oil pumps and oil boilers need to be installed in front of each other.
DN |
"Inch |
L |
H |
H1 |
Pull rod flexible filter |
Reference weight kg |
15 |
1/2 |
125 |
70 |
150 |
L |
H |
2 |
20 |
3/4 |
145 |
70 |
150 |
|
|
3 |
25 |
1 |
160 |
80 |
160 |
|
|
3.8 |
32 |
1 1/4 |
180 |
90 |
180 |
|
|
6 |
40 |
1 1/2 |
200 |
100 |
240 |
|
|
7.2 |
50 |
2 |
220 |
130 |
250 |
300 |
130 |
10 |
65 |
2 1/2 |
260 |
165 |
350 |
350 |
165 |
17 |
80 |
3 |
280 |
195 |
390 |
400 |
195 |
20 |
100 |
4 |
320 |
230 |
450 |
450 |
230 |
32 |
125 |
5 |
350 |
300 |
520 |
500 |
300 |
53 |
150 |
6 |
380 |
335 |
580 |
550 |
335 |
66 |
200 |
8 |
495 |
420 |
690 |
650 |
420 |
110 |
250 |
10 |
595 |
500 |
800 |
775 |
500 |
165 |
300 |
12 |
640 |
580 |
950 |
900 |
580 |
225 |
350 |
14 |
700 |
640 |
1150 |
|
|
312 |
400 |
16 |
800 |
700 |
1360 |
|
|
500 |
450 |
18 |
850 |
790 |
1480 |
|
|
700 |
500 |
20 |
900 |
875 |
1650 |
|
|
900 |
|