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Location: 一定牛彩票网 > Products > Hydraulic Control Valves > HH44X Micro-resistance Slow-closing Check Valves > HH44X Micro-resistance Slow-closing Check Valves

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HH44X Micro-resistance Slow-closing Check Valve

  • Type:
  • HH44X微阻缓闭止回阀 Category: HH44X Micro-resistance Slow-closing Check Valve
  • 面议 Price:Negotiable
  • Origin:

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Product overview of HH44X micro-resistance slow-closing check valve :

   The 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 effectively reduce the pressure of the valve closing water hammer, which can ensure the safe operation of the pipe network. It has the characteristics of light valve flap, large opening, 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, no vibration, no noise, etc.

Second, HH44X micro-resistance slow-closing check valve structure diagram:

Third, HH44X micro-resistance slow closing check valve main technical parameters:

Nominal pressure: 1.0 ~ 2.5MPa

Nominal passage: 40 ~ 800mm

Applicable medium: water, weakly corrosive liquid

Applicable temperature: 0 ~ 80 ℃ (up to 200 ℃ if required)

Flange standard: GB / T 17241.6 GB / T 9113

Test standard: GB / T 13927 AP1598

Material of main parts of HH44X micro-resistance slow-closing check valve :

Part Name
Body and bonnet
Disc
Valve shaft
material
Gray cast iron, cast steel
Steel plate, rubber assembly

stainless steel

V. Main Dimensions of HH44X Micro-resistance Slow-closing Check Valve Unit: mm

DN (mm)
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
H
200
230
290
310
350
400
480
500
600
700
800
900
1000
1100
1300
1400
1500
L
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

Ordering instructions of HH44X micro-resistance slow-closing check valve :

、①产品名称与型号②公称直径③阀体材质④公称压力⑤使用介质⑥ 连接法兰标准 ⑦使用温度⑧ 额定流量系数 ⑨是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection flange standard ⑦ Operating temperature ⑧ Rated flow coefficient ⑨ Are there accessories for our correct selection for you.

、如有特殊要求时请在订购产品时注明 2.If there are special requirements, please indicate when ordering the product

、若已经由设计单位选定的型号,请按型号直接向我司销售部订购。 3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

、当使用的场合非常重要或环境比较复杂时 , 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

Welcome to visit our website [ http://zfwsp.com ]. If you have any questions, you can call us and we will do our best to provide you with quality services. Phone: 0577-67370263

HH44X 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 effectively reduce the pressure of the valve closing water hammer, which can ensure the safe operation of the pipe network. It has the characteristics of light valve flap, large opening, 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, no vibration, no noise, etc.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing HH44X micro-resistance slow-closing check valve and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
0577-67370263 67928052
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