



TOZEN滔辰DGRV-D暗杆软密封闸阀介绍:
DUCTILE IRON RESILIENT SEAT GATE VALVE|
|
Cast Iron 灰铸铁 |
Ductile Iron 球墨铸铁 |
|
Working Pressure 工作压力 |
10 bar |
16 bar |
|
Testing Pressure 测试压力 |
Shell(阀体) : 15 bar Seat(阀座) : 11 bar |
Shell(阀体) : 24 bar Seat(阀座) : 17.6 bar |
|
Working Temperature 工作温度 |
-20˚C to 110˚C (EPDM) -10˚C to 80˚C (NBR) |
|
|
Suitable Media 介质 |
Water 水 |
|
|
Part 部件 |
Material 材质 |
DIN 德标 |
|
Body 阀体 |
Cast Iron 灰铸铁 Ductile Iron 球墨铸铁 |
EN-JL 1040 EN-JS 1050 |
|
Bonnet 阀帽 |
Cast Iron 灰铸铁 Ductile Iron 球墨铸铁 |
EN-JL 1040 EN-JS 1050 |
|
Stem 阀杆 |
Stainless Steel 420 不锈钢420 |
BS970 420S37 |
|
Disc 阀板 |
Ductile Iron 球墨铸铁 (EPDM Coated) EPDM涂层 |
EN-JS 1050 |
|
Gasket 垫圈 |
NBR 丁腈橡胶 |
|
|
Handwheel 手轮 |
Cast Iron 灰铸铁 |
EN-JS 1050 |
|
Size [mm] |
L [mm] |
H [mm] |
D [mm] |
| 50 | 150 | 195 | 160 |
| 65 | 170 | 222 | 160 |
| 80 | 180 | 251 | 200 |
| 100 | 190 | 282 | 200 |
| 125 | 200 | 340 | 250 |
| 150 | 210 | 379 | 320 |
| 200 | 230 | 461 | 320 |
| 250 | 250 | 559 | 320 |
| 300 | 270 | 639 | 360 |
