Product Description
DIN3202 F1 Flanged Y type strainer
The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber.
Guides in the wedge and on the valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.
Stainless steel stem with rolled threads for high strength.
The valve can replace stem seals under pressure.
Full bore.
Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance.
Standard
Design standard | DIN3202 F1 |
Flange drilling standard | EN1092-2 PN10,PN16 |
Face to face standard | EN558-1 |
Hydraulic test standard | EN1074-1 and 2 /EN12266 |
Seat:1.1*PN(in bar), Body:1.5*PN(in bar) |
Technical Parameters
Nominal diameter(mm) | 50~600 | 50~600 | |
Nominal pressure(Mpa) | 1.0 | 1.6 | |
Testing pressure | Shell(Mpa) | 1.5 | 2.4 |
Seal(Mpa) | 1.1 | 1.76 | |
Suitable temperature | -40°C~200°C | ||
Suitable medium | Drinking water、sewage、seawater、irrigation,or other neutral liquid. |
Main Raw Material
1 | Body | Ductile Iron | 4 | Sealing | EPDM/Graphite |
2 | Screen | SS304 | 5 | Bolt/Washer | SS304 |
3 | Bonnet | Ductile Iron | 6 | Drain outlet | Carbon Steel |
Components may be substituted with equivalent or higher class materials.
Dimension
Size | L | D | C | D1 | n-d | b | f | ||
DN50 | 230 | 165 | 125 | 99 | 4-19 | 19 | 3 | ||
DN65 | 290 | 185 | 145 | 119 | 4-19 | 19 | 3 | ||
DN80 | 310 | 200 | 160 | 133 | 4-19 | 8-19 | 19 | 3 | |
DN100 | 350 | 220 | 180 | 154 | 8-19 | 19 | 3 | ||
DN125 | 400 | 250 | 210 | 184 | 8-19 | 19 | 3 | ||
DN150 | 480 | 285 | 240 | 210 | 8-23 | 19 | 3 | ||
DN200 | 600 | 340 | 295 | 265 | 8-23 | 12-23 | 20 | 3 | |
DN250 | 730 | 405 | 350 | 355 | 319 | 12-23 | 12-28 | 22 | 3 |
DN300 | 850 | 460 | 400 | 410 | 370 | 12-23 | 12-28 | 24.5 | 4 |
DN350 | 980 | 520 | 460 | 470 | 429 | 16-23 | 16-28 | 26.5 | 4 |
DN400 | 1100 | 580 | 515 | 525 | 480 | 16-28 | 16-32 | 28 | 4 |
DN500 | 1250 | 715 | 620 | 650 | 585 | 20-28 | 20-34 | 31.5 | 5 |
DN600 | 1450 | 840 | 725 | 770 | 690 | 20-31 | 20-37 | 36 | 5 |