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JD745X diaphragm type multifunctional pump control valve
Product Name:
JD745X diaphragm type multifunctional pump control valve
Description:

JD745X隔膜式多功能水泵控制閥

JD745X

隔膜式多功能水(shui)(shui)(shui)(shui)泵(beng)控制閥(fa)是安(an)裝在(zai)高(gao)層建筑給(gei)水(shui)(shui)(shui)(shui)系(xi)統(tong)(tong)以及其他紿(dai)水(shui)(shui)(shui)(shui)系(xi)統(tong)(tong)的水(shui)(shui)(shui)(shui)泵(beng)出口處、防(fang)止(zhi)(zhi)介質倒流、水(shui)(shui)(shui)(shui)錘(chui)(chui)及水(shui)(shui)(shui)(shui)擊現(xian)象的智能型閥(fa)門。該閥(fa)兼具電動(dong)閥(fa)、逆止(zhi)(zhi)閥(fa)和水(shui)(shui)(shui)(shui)錘(chui)(chui)消除器三(san)種(zhong)功能,可(ke)有效地提高(gao)供水(shui)(shui)(shui)(shui)系(xi)統(tong)(tong)的安(an)全可(ke)靠性(xing)。并(bing)將緩(huan)開、速(su)閉、緩(huan)閉消除水(shui)(shui)(shui)(shui)錘(chui)(chui)的技(ji)術原理一體化,防(fang)止(zhi)(zhi)開泵(beng)水(shui)(shui)(shui)(shui)錘(chui)(chui)和停(ting)泵(beng)水(shui)(shui)(shui)(shui)錘(chui)(chui)的產生。只(zhi)需操(cao)作(zuo)水(shui)(shui)(shui)(shui)泵(beng)電機啟(qi)聞按(an)扭,閥(fa)門即可(ke)按(an)照(zhao)水(shui)(shui)(shui)(shui)泵(beng)操(cao)作(zuo)規(gui)程(cheng)自動(dong)實現(xian)啟(qi)閉,流量(liang)大、壓(ya)力損(sun)失(shi)小。隔膜式適用T600口徑以下的閥(fa)門。



尺寸圖
安裝示意圖


 

二、主要外形連接尺寸

DN

50

65

80

100

125

150

200

250

300

350

400

450

500

600

L

205

216

250

320

365

415

500

605

698

787

914

978

978

1150

H

293

328

364

418

481

543

673

729

927

957

1188

1218

1256

1600


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