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Y-type filter
Y-type filter, also known as depolluter, filter valve, is an indispensable filter device for the pipeline system of conveying medium
Application
Y-type filter, also known as depolluter, filter valve, is an indispensable filter device for the pipeline system of conveying medium. Y-type filter is usually installed at the inlet of pressure reducing valve, pressure relief valve, constant water level valve or other equipment. Its role is to filter the mechanical impurities in the medium
Characteristic
• When the water passes through the filter screen, the impurities in the water will be blocked by the filter screen under the action of its own gravity and sink into the lower collector tank of the filter;
• Strong pollution resistance, convenient sewage discharge; Large circulation area, small pressure loss;
• Simple structure, small volume, light weight;
• Filter mesh is all made of stainless steel, strong corrosion resistance, long service life;
• Generally, the water network is 18-30 mesh, the ventilation network is 10-100 mesh, and the oil network is 100-480 mesh;
• According to the connection mode, it is divided into flange connection, screw connection, etc., to meet different needs.
Design Guides
| Design and manufacture | Connecting flange | Inspection and test |
| SH/T3411、 HG/T21637 | GB/T9124.1 JB/T79、HG/T20592 | GB/T 26480 |
| ASME B16.34 | ASME B16.5 | ASME B16.34 |
Product Range
| Nominal pressure | PN10～PN40 | |
| Nominal size | DN25～DN600 | |
| Body matenal | WCB、CF8、CF8M、304、316, etc | |
| Test pressure(MPa) | Strength test (Water pressure) | 1.5×P(38℃ pressure rating) |
| Applicable Temperature | 20℃～350℃ | |
| Applicable medium | Water, ammonia, oil, hydrocarbons, etc | |
Note：
1、The valve beyond the above specifications can be customized according to user requirements;
2、The applicable temperature range of each valve shall be subject to the actual pressure bearing material of the valve.