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700X Pump Control Valve
Product Name:
700X Pump Control Valve
Description:

700X水泵控制閥

700X水(shui)(shui)泵(beng)(beng)(beng)控制閥,是(shi)一種安(an)(an)裝在高(gao)層建筑(zhu)以及其他給水(shui)(shui)系統的(de)(de)(de)水(shui)(shui)泵(beng)(beng)(beng)出口處,防(fang)止(zhi)介質倒流的(de)(de)(de)逆止(zhi)類閥門。當(dang)水(shui)(shui)泵(beng)(beng)(beng)即將停止(zhi)供水(shui)(shui)前,閥門先行緩(huan)幔(man)關(guan)閉90%左右,防(fang)止(zhi)突(tu)然停泵(beng)(beng)(beng)而產(chan)生的(de)(de)(de)水(shui)(shui)錘(chui)和水(shui)(shui)擊聲(sheng):當(dang)水(shui)(shui)泵(beng)(beng)(beng)完全停止(zhi)后,閥門再完全關(guan)閉,防(fang)止(zhi)泵(beng)(beng)(beng)出的(de)(de)(de)水(shui)(shui)回流,有效地保護水(shui)(shui)泵(beng)(beng)(beng),免(mian)受回流的(de)(de)(de)沖擊而產(chan)生反轉。該(gai)產(chan)品是(shi)水(shui)(shui)泵(beng)(beng)(beng)出口必(bi)不可少的(de)(de)(de)保護裝置。閥門呈流線型設計,通過電磁閥的(de)(de)(de)導控實現準確的(de)(de)(de)啟閉,使(shi)用安(an)(an)全可靠,有效地防(fang)止(zhi)水(shui)(shui)錘(chui)和水(shui)(shui)擊聲(sheng),使(shi)用壽命長,安(an)(an)裝、維修方便。


尺寸圖
安裝示意圖


 

二、主要外形連接尺寸

DN

80

65

80

100

125

150

200

250

300

350

400

450

L

203

216

241

292

330

356

495

622

698

787

914

978

H1

160

180

200

270

310

320

370

430

480

525

580

635

H

395

405

430

510

560

585

675

730

760

840

910

910


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