oil seal plug valve
model: x47w
nominal diameter: dn50 ~ 300mm
nominal pressure: pn10mpa
operating temperature: -29 ~ 100 ℃
main material: gray cast iron
design criteria: api 6d, api599
length of the structure: asme b16.10, gb / t 12221 , hg / t 3704
connection standards: asme b16.5, gb / t 9113
pressure test: api 598, gb / t 13927
pressure - temperature class: asme b16.34, gb / t 12224
nominal diameter: dn50 ~ 300mm
nominal pressure: pn10mpa
operating temperature: -29 ~ 100 ℃
main material: gray cast iron
design criteria: api 6d, api599
length of the structure: asme b16.10, gb / t 12221 , hg / t 3704
connection standards: asme b16.5, gb / t 9113
pressure test: api 598, gb / t 13927
pressure - temperature class: asme b16.34, gb / t 12224
[basic information]
oil seal plug (x47w) opening and closing member is a perforated cylinder, cylinder and stem around the axis of rotation perpendicular to the channel, so as to achieve the purpose of opening and closing channels. oil seal plug valves are mainly used for opening and closing the pipeline and equipment media. oil seal plug valve for nominal pressure pn10, operating temperature -29 ~ 100 ℃ of urban construction, chemical, metallurgical, petroleum, pharmaceutical, food, beverage, environmental protection industry and other conditions of the pipeline, cut off or connect the pipeline medium .
the main parts material
| part name | body, plug | filler | gasket |
| material | grey cast iron | rubber asbestos packing | rubber asbestos board |
| dn (mm) | size (mm) | ||||||
| l | d | d1 | d2 | □ s | z-φd | h1 | |
| 50 | 170 | 160 | 125 | 100 | 32 | 4╳φ18 | 315 |
| 65 | 220 | 180 | 145 | 120 | 36 | 4╳φ18 | 360 |
| 80 | 250 | 195 | 160 | 135 | 46 | 4╳φ18 | 455 |
| 100 | 300 | 215 | 180 | 155 | 50 | 8╳φ18 | 500 |
| 125 | 350 | 245 | 210 | 185 | 55 | 8╳φ18 | 510 |
| 150 | 400 | 280 | 240 | 210 | 60 | 8╳φ23 | 605 |
| 200 | 450 | 335 | 295 | 265 | 60 | 8╳φ23 | 760 |
| 250 | 530 | 390 | 350 | 320 | 85 | 12╳φ23 | 800 |
| 300 | 580 | 440 | 400 | 368 | 100 | 12╳φ23 | 820 |
the previous：sleeve plug valve