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Fakai Valve Factory Site: Yongxing Industrial Zone, Longwan District, Wenzhou City Tel: 0577-88767789
Fax: 0577-85983279
Mobile: 15958706338
Contact: Mr. Wang Email: 1552028357@qq.com
Website: http://klhqcm.com

HH44X / T / H Micro-resistance Slow-closing Check Valve

HH44X / T / H Micro-resistance Slow-closing Check Valve Structure
HH44X / T / H Micro-resistance Slow-closing Check Valve Structure

Scope of application

HH44X / T / H micro-resistance slow-closing check valve is used for water supply and drainage pipelines. It is installed at the outlet of the pump to prevent backflow of the medium and eliminate destructive water hammer, and can effectively reduce the pressure of the valve closing water hammer, which can guarantee the pipe network safe operation.

Structural features

The micro-resistance slow-closing check valve has light valve flap, large opening degree, significant power 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. And no noise.

Performance parameter

model HH44T-10 ~ 25 HH44X-10 ~ 25 HH44H-10 ~ 25
Working pressure (MPa) 1.0 ~ 2.5
Applicable temperature (℃) ≤80
Applicable medium water
material Body and bonnet Gray cast iron, carbon steel
Disc Rubber assembly
Valve shaft stainless steel

Dimension table

Nominal diameter Shape and connection size
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