Control Valve,Self-operated Control Valve,Ball Valve

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H44X Regulator(Rubber Disc Check Valve)

H44XTH REGULATOR micro resistance slowly-closing check valve

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Message Details

Valve description and operation

Micro resistance slow close check valve and check valve, its role is to prevent the backflow medium pipeline.Open-close part by medium flow and power to open or closed, to prevent the backflow medium valve check valve.Check valve belong to automatic valve class, mainly for the one-way flow of medium pipeline, only allowed to medium flows in one direction, in order to prevent accidents.
This valve is mainly composed of valve body, valve cover, valve plate, the balance of tuo, piston and valve, pipes for water supply and drainage, installed in the pump outlet to prevent medium counter-current and fire destructive water hammer.Light disc, large opening and power saving effect is remarkable, small fluid resistance, water hammer to eliminate rational structure, reliable sealing performance, wear resistance, long service life, smooth operation, no vibration, no noise, etc.

This valve has the advantages of precision control,convenient maintenance,reliable sealing, long service life.

We have two types structure of this valve, Diaphragm type and piston .Diaphragm type is suitable for the pipe of under DN450MM but if the pipe diameter is bigger than DN450MM, We recommend piston type.

This valve is designed and manufactured according to the standard of AMSE/API/BS/DIN/GB

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 Valve Material

Parts

Matterial

22.jpg

Body

Cast Iron;

Cast Steel

Valve Cover

Cast Iron;

Cast Steel

Disc

Rubber groupware

Valve

 axis

Stainless Steel

 1.jpg

Overall Dimensions

Units: mm

DN

Dimensions

L

H

B

40

200

300

220

50

230

300

270

65

290

320

290

80

310

354

300

100

350

380

320

125

400

500

340

150

480

580

410

200

500

670

450

250

600

730

550

300

700

820

580

350

800

920

630

400

900

950

700

450

1000

1100

800

500

1100

1200

900

600

1300

1550

990

700

1400

1700

1120

800

1500

/

1300