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check valve HH44X manufacturer
Product： Micro-blocking and Closing Check Valve
Item No.： HH44X  
Calibre： DN40-DN800
Nominal Pressure： 1.0～2.5MPa
Description: The micro-stop closed check valve is used for water supply and drainage pipes, installed at the outlet of the water pump to prevent media backflow and eliminate destructive water hammers, and can effectively reduce the valve closing water hammer pressure, can ensure the safe operation of the pipe network.

Main Parts Material of HH44X
零件名称
阀体、阀盖
阀瓣
 阀轴
材料
灰铸铁
橡胶组合件
不锈钢
微阻缓闭止回阀主要外形尺寸
Micro Blocking and Clsing Check Valve HH44X Drawing
通径
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
L
200
230
290
310
350
400
480
500
600
700
800
900
1000
1100
1300
1400
1500
H
300
300
320
354
350
380
500
580
670
730
820
920
950
1100
1200
1550
1700
B
220
270
290
300
320
340
410
450
550
580
630
700
800
900
990
1120
1300
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Factory Add: No.318 Fulian 2 Road, Baoshan Disctrict, Shanghai City, China
Marketing Add: No. 301-3, Lunchang Road, Lunchang Town, Nanan City, Fujian, China
Tel: 0086 595 23225000, 0086 189 0505 9981
Email: topval1992@163.com