Product center
Beijing Headquarters:
No. 3, Lvhai Road, Pangezhuang Town, Daxing District, Beijing
Production Base:
No. 8, North Juliang Avenue, Cheng'an County, Handan City, Hebei Province
Southern Region: 18800004070
Northern Region: 13811335563
Anti-counterfeiting Query: 18811039510
Emailbvmcvv@163.com
HH44X/T/H type micro-resistance slow-closing check valve
【Product use】
HH44X, HH44T, and HH44H micro-resistance slow-closing check valves are used in water supply and drainage pipelines. They are installed at the outlet of the water pump to prevent medium countercurrent and eliminate destructive water hammers, and can effectively reduce the pressure of the valve closing the water hammer, which can ensure the safe operation of the pipe network.
【Product features】
The micro-resistance slow-closing check valve has the characteristics of light disc, large opening, significant power-saving effect, low fluid resistance, novel design of water hammer elimination mechanism, stable and reliable sealing performance, wear resistance, long service life, stable operation, no vibration, no noise and so on.
【Performance parameters】
Model number | HH44T-10~25 | HH44X-10~25 | HH44H-10~25 | |
Working pressure（MPa） | 1.0~2.5 | |||
Applicable temperature（℃） | ≤80 | |||
Applicable media | Water | |||
Material | Valve body, valve cover | Gray cast iron, carbon steel | ||
Valve disc | Rubber assembly | |||
Valve shaft | Stainless steel | |||
Main shape and connection size
Nominal diameter | Main 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 |
【Structure picture】
Contact us
Beijing Headquarters: No. 3, Lvhai Road, Pangezhuang Town, Daxing District, Beijing
Production Base: No. 8, North Juliang Avenue, Cheng'an County, Handan City, Hebei Province
Telephone: 18800004070
Email： bvmcvv@163.com
Copyright: Beijing Valve General Factory Co., Ltd. 京ICP备08004565号-2
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