Cast Iron Slow Closing Check Valve
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Name:

Cast Iron Slow Closing Check Valve

Category:

Check valve

Remark:

HH44X, HH44T, HH44H type micro-resistance slow closing check valve for water supply and drainage pipe, installed at the pump outlet to prevent media countercurrent and eliminate destructive water hammer, and can effectively reduce the valve to close the water hammer pressure to protect the tube Network safe operation.

Inquiry Contact us

Product Usage
HH44X, HH44T, HH44H type micro-resistance slow closing check valve for water supply and drainage pipe, installed at the pump outlet to prevent media countercurrent and eliminate destructive water hammer, and can effectively reduce the valve to close the water hammer pressure to protect the tube Network safe operation.
 
Features
The micro-resistance slow closing check valve has the advantages of light flap, large opening, remarkable energy-saving effect, small fluid resistance, novel design of water hammer elimination mechanism, stable and reliable sealing performance, wear resistance, long service life, stable operation and no vibration , No noise and other characteristics.
 
Performance parameters

model

HH44T-10~25

HH44X-10~25

HH44H-10~25

Work pressure(MPa)

1.0~2.5

proper temperature(℃)

≤80

Suitable media

water

material

Body, bonnet

Gray cast iron, carbon steel

Disc

Rubber assembly

Valve shaft

stainless steel


The main shape and connection dimensions

Nominal diameter

The main shape and connection dimensions

L

W

H

HH44T-10 HH44X-10 H44H-10C HH44T-16 HH44X-16 HH44H-16C HH44T-25 HH44X-25 HH44H-25

50

230

270

300

65

290

290

320

80

310

300

354

100

350

320

350

125

400

340

380

150

480

410

500

200

500

450

580

250

600

550

670

300

700

580

730

350

800

630

820

400

900

700

920

450

1000

800

950

500

1100

900

1100

600

1300

990

1200

700

1400

1120

1550

800

1500

1300

1700


Structure picture


Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at info@cnlg-valve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.