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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
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I. Overview of HH44X Micro-resistance Slow-closing Check Valve :

HH44X micro-resistance slow-closing check valve is composed of valve body, bonnet, valve disc, valve shaft and regulating valve. It is installed at the outlet of the pump to prevent the medium from flowing backward and eliminate destructive water hammer. The water hammer pressure 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 and no noise.

Second, HH44X micro-resistance slow closing check valve main parts material:


Part Name

Valve body

Disc

Stem, cylinder, piston, spring

Valve seat

material

Cast iron, cast steel

Carbon steel

stainless steel

Nitrile rubber

 

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

model

Nominal pressure

test pressure

proper temperature

Applicable medium

Slow closing time

case

seal

HH46X
HDH48X
HH49X

1.0

1.5

1.1

80

Clean water, sewage, sea water

1.6

2.4

1.76

2.5

3.75

2.75


Fourth, HH44X micro-resistance slow closing check valve main dimensions:

 

Nominal diameter size Nominal diameter size
L H H1 L H H1
40 140 200 88 350 290 480 297
50 150 215 98 400 310 550 324
65 170 225 108 450 330 585 351
80 180 235 118 500 350 640 379
100 190 280 130 600 390 720 434
125 200 290 148 700 430 780 491
150 210 310 172 800 470 840 549
200 230 350 210 900 510 990 600
250 250 415 240 1000 550 1050 655
300 270 450 264 1200 630 1210 770
Five, HH44X micro-resistance slow closing check valve ordering instructions:

、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 连接方式 ⑦使用温度⑧是否带附件以便我们为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Are there accessories so that we can choose the correct type 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.

http://zfwsp.com 】,如有任何疑问.您可以致电给我们,我们一定会尽心尽力为您提供优质的服务。 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: 0577-6737026

The valve consists of a valve body, a valve cover, a valve disc, a valve shaft, and a regulating valve. It is installed at the outlet of the pump to prevent backflow of the medium and eliminate destructive water hammer. It can effectively reduce the water hammer pressure when the valve is closed. Ensure the safe operation of the pipe network.

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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