J41X-16Q is a kind of ductile ironFlange shut-off valvesJ41X-16Q valve is a forced sealing type valve. When the valve is closed, pressure must be applied to the valve flap in order to force the sealing surface not to leak.J41X-16Q valve media flow is usually used in a top-down manner, so that under media pressure, the force to close the valve is small, while the force to open the valve is large, and the diameter of the valve stem can be reduced accordingly, and at the same time this form of valve is also more tightly. Widely used in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipping, metallurgy, energy systems and other fluid pipelines as a connection and cut-off device to use.

Product Parameters

  • Simple structure, relatively easy to manufacture and maintain.
  • Small working stroke, short opening and closing time.
  • Good sealing, low friction between sealing surfaces, long life.

Product Parameters

产品型号

J41X-16Q

阀体材质

球墨铸铁

公称压力

≤1.6Mpa

适用介质

水等

适用温度

≤80°C

Product Size Reference

通径

L

D

D1

D2

z-Фd

DN50

230

160

125

100

4-16

DN65

250

180

145

118

4-16

DN80

290

195

160

132

8-16

DN100

320

215

180

156

8-16

DN125

350

245

210

184

8-16

DN150

390

280

240

211

8-20

DN200

440

335

295

265

12-20

DN250

500

405

355

320

12-24

DN300

550

460

410

375

12-24

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