Y type strainers are devices for mechanically removing unwanted solids from liquid, gas or steam lines by means of a perforated or wire mesh straining element. Y strainers are used in pipelines to protect pumps, meters, control valves, steam traps, regulators and other process equipment.
1. modelling beautiful, body reserve pressure hole.
2. easy to use and fast. According to user requirements to cover the screw on the change into ball valve, ball valve outlet drainage pipe, so that you can not open the cover, sewage with pressure.
3. can according to user requirements to provide different filtration precision of mesh. Filter cleaning easy to change.
4. and fluid channel design scientific and reasonable, flow resistance smaller, more traffic, the total area of the mesh is 3 ~ 4 times the size of nominal diameter.
5. telescopic can make the installation more convenient disassembly.
| DN | L | D | D1 | D2 | b-f | Z×Φd | L2 | L1 |
| 15 | 130 | Φ95 | Φ65 | Φ46 | 14-2 | 4-Φ14 | 43 | 66 |
| 20 | 150 | Φ105 | Φ75 | Φ56 | 16-2 | 4-Φ14 | 43 | 66 |
| 25 | 160 | Φ115 | Φ85 | Φ65 | 16-2 | 4-Φ14 | 49 | 75 |
| 32 | 180 | Φ140 | Φ100 | Φ76 | 18-2 | 4-Φ19 | 53 | 77 |
| 40 | 200 | Φ150 | Φ110 | Φ84 | 18-2 | 4-Φ19 | 67 | 90 |
| 50 | 230 | Φ165 | Φ125 | Φ99 | 20-2 | 4-Φ19 | 130 | 160 |
| 65 | 290 | Φ185 | Φ145 | Φ118 | 20-2 | 4-Φ19 | 160 | 194 |
| 80 | 310 | Φ200 | Φ160 | Φ132 | 22-2 | 8-Φ19 | 190 | 225 |
| 100 | 350 | Φ220 | Φ180 | Φ156 | 24-2 | 8-Φ19 | 230 | 270 |
| 125 | 400 | Φ250 | Φ210 | Φ184 | 26-2 | 8-Φ19 | 270 | 320 |
| 150 | 480 | Φ285 | Φ240 | Φ211 | 26-2 | 8-Φ23 | 320 | 373 |
| 200 | 600 | Φ340 | Φ295 | Φ266 | 30-2 | 12-Φ23 | 380 | 450 |
| 250 | 730 | Φ405 | Φ355 | Φ319 | 32-2 | 12-Φ28 | 440 | 525 |
| 300 | 850 | Φ460 | Φ410 | Φ370 | 32-2 | 12-Φ28 | 515 | 608 |
| 350 | 980 | Φ520 | Φ470 | Φ429 | 36-2 | 16-Φ28 | 570 | 661 |
| 400 | 1100 | Φ580 | Φ525 | Φ480 | 38-2 | 16-Φ31 | 640 | 739 |
1.Design and manufacture:GB/T 14382-2008
2.ace to face Length:GB/T 12221-2005
3.Pressure Test:GB/T 14382-2008
4.End Flange:GB/T 9113-2010
