Flange Y-type strainer is a necessary filtering device for hydraulic control valves and mechanical products that are prone to clogging. It is an indispensable device for pipeline series that convey media.
Product Description
Flange Y-type strainer is a necessary filtering device for hydraulic control valves and mechanical products that are prone to clogging. It is an indispensable device for pipeline series that convey media.
Y-type strainer is usually installed at the inlet end of control valves, pressure reducing valves, pressure relief valves and other equipment to eliminate impurities in the medium and prevent granular impurities from entering the channel and causing clogging, so as to protect the accessories on the equipment pipeline from wear and clogging.
| Size Range | DN15-DN400 |
| Pressure Range | PN16-PN63 |
| Connection Ends | RF, BW, RTJ |
| Main Material | WCB, LCB, GGG50, GGG40, CF8, CF8M, 2205, Duplex Stainless steel etc. |
| Design and Manufacture | BS1873 |
| Face to Face | ASME B16.10 |
| Flange ends | EN1092-1:2001 |
| Testing & Inspection | API598 |
| Applications | Water treatment, oil and gas, chemical and pharmaceutical industries, construction and industrial water |
1) Compact structure and small size;
2) Low flow resistance;
3) Flexible installation;
4) Easy maintenance;

| PN16(Unit:mm) | |||||||
| NPS | L | d | D | D1 | D2 | b | z-d |
| DN15 | 130 | 15 | 95 | 65 | 45 | 16 | 4-14 |
| DN20 | 150 | 20 | 105 | 75 | 58 | 18 | 4-14 |
| DN25 | 160 | 25 | 115 | 85 | 68 | 18 | 4-14 |
| DN32 | 180 | 32 | 140 | 100 | 78 | 18 | 4-18 |
| DN40 | 200 | 40 | 150 | 110 | 88 | 18 | 4-18 |
| DN50 | 230 | 50 | 165 | 125 | 102 | 18 | 4-18 |
| DN65 | 290 | 65 | 185 | 145 | 122 | 18 | 8-18 |
| DN80 | 310 | 80 | 200 | 160 | 138 | 20 | 8-18 |
| DN100 | 350 | 100 | 220 | 180 | 158 | 20 | 8-18 |
| DN125 | 400 | 125 | 250 | 210 | 188 | 22 | 8-18 |
| DN150 | 480 | 150 | 285 | 240 | 212 | 22 | 8-22 |
| DN200 | 600 | 200 | 340 | 295 | 268 | 24 | 12-22 |
| DN250 | 730 | 250 | 405 | 355 | 320 | 26 | 12-26 |
| DN300 | 850 | 300 | 460 | 410 | 378 | 28 | 12-26 |
| DN350 | 980 | 350 | 520 | 470 | 438 | 30 | 16-26 |
| DN400 | 1100 | 400 | 580 | 525 | 490 | 32 | 16-30 |
| PN25(Unit:mm) | |||||||
| NPS | L | d | D | D1 | D2 | b | z-d |
| DN15 | 130 | 15 | 95 | 65 | 45 | 16 | 4-14 |
| DN20 | 150 | 20 | 105 | 75 | 58 | 18 | 4-14 |
| DN25 | 160 | 25 | 115 | 85 | 68 | 18 | 4-14 |
| DN32 | 180 | 32 | 140 | 100 | 78 | 18 | 4-18 |
| DN40 | 200 | 40 | 150 | 110 | 88 | 18 | 4-18 |
| DN50 | 230 | 50 | 165 | 125 | 102 | 20 | 4-18 |
| DN65 | 290 | 65 | 185 | 145 | 122 | 22 | 8-18 |
| DN80 | 310 | 80 | 200 | 160 | 138 | 24 | 8-18 |
| DN100 | 350 | 100 | 235 | 190 | 162 | 24 | 8-22 |
| DN125 | 400 | 125 | 270 | 220 | 188 | 26 | 8-26 |
| DN150 | 480 | 150 | 300 | 250 | 218 | 28 | 8-26 |
| DN200 | 600 | 200 | 360 | 310 | 278 | 30 | 12-26 |
| DN250 | 730 | 250 | 425 | 370 | 335 | 32 | 12-30 |
| DN300 | 850 | 300 | 485 | 430 | 395 | 34 | 16-30 |
| DN350 | 980 | 350 | 555 | 490 | 450 | 38 | 16-33 |
| DN400 | 1100 | 400 | 620 | 550 | 505 | 40 | 16-36 |
| PN40(Unit:mm) | |||||||
| NPS | L | d | D | D1 | D2 | b | z-d |
| DN15 | 130 | 15 | 95 | 65 | 45 | 16 | 4-14 |
| DN20 | 150 | 20 | 105 | 75 | 58 | 18 | 4-14 |
| DN25 | 160 | 25 | 115 | 85 | 68 | 18 | 4-14 |
| DN32 | 180 | 32 | 140 | 100 | 78 | 18 | 4-18 |
| DN40 | 200 | 40 | 150 | 110 | 88 | 18 | 4-18 |
| DN50 | 230 | 50 | 165 | 125 | 102 | 20 | 4-18 |
| DN65 | 290 | 65 | 185 | 145 | 122 | 22 | 8-18 |
| DN80 | 310 | 80 | 200 | 160 | 138 | 24 | 8-18 |
| DN100 | 350 | 100 | 235 | 190 | 162 | 24 | 8-22 |
| DN125 | 400 | 125 | 270 | 220 | 188 | 26 | 8-26 |
| DN150 | 480 | 150 | 300 | 250 | 218 | 28 | 8-26 |
| DN200 | 600 | 200 | 375 | 320 | 285 | 34 | 12-30 |
| DN250 | 730 | 250 | 450 | 385 | 345 | 38 | 12-33 |
| DN300 | 850 | 300 | 515 | 450 | 410 | 42 | 16-33 |
| DN400 | 1100 | 400 | 620 | 550 | 505 | 42 | 16-36 |
| PN63(Unit:mm) | |||||||
| NPS | L | d | D | D1 | D2 | b | z-d |
| DN15 | 130 | 15 | 105 | 75 | 45 | 20 | 4-14 |
| DN20 | 150 | 20 | 130 | 90 | 58 | 22 | 4-18 |
| DN25 | 160 | 25 | 140 | 100 | 68 | 24 | 4-18 |
| DN32 | 180 | 32 | 155 | 110 | 78 | 26 | 4-22 |
| DN40 | 200 | 40 | 170 | 125 | 88 | 28 | 4-22 |
| DN50 | 230 | 50 | 180 | 135 | 102 | 26 | 4-22 |
| DN65 | 290 | 65 | 205 | 160 | 122 | 26 | 8-22 |
| DN80 | 310 | 80 | 215 | 170 | 138 | 28 | 8-22 |
| DN100 | 350 | 100 | 250 | 200 | 162 | 30 | 8-26 |
| DN125 | 400 | 125 | 295 | 240 | 188 | 34 | 8-30 |
| DN150 | 480 | 150 | 345 | 280 | 218 | 36 | 8-33 |
| DN200 | 600 | 200 | 415 | 345 | 285 | 42 | 12-36 |
| DN250 | 730 | 250 | 470 | 400 | 345 | 46 | 12-36 |
| DN300 | 850 | 300 | 535 | 460 | 410 | 52 | 16-36 |
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