H44X 微阻缓闭止回阀
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  • H44X 微阻缓闭止回阀

H44X 微阻缓闭止回阀

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  • Commodity name: H44X 微阻缓闭止回阀
  • Commodity ID: 1048151485612646400
HH44X微阻缓闭止回阀主要适用于给排水管道,安装在水泵出口处用来防止介质逆流和消除破坏性水锤,并且有效地减少阀门关闭水锤压力,可保障管网安全运行。它具有阀瓣轻、开度大、节电效果显著,流体阻力小,水锤消除机构设计新颖,密封性能稳定可靠、耐磨损、使用寿命长、运行平稳、无振动、无噪声等特点。
  • Product Description
  • 一  HH44X微阻缓闭止回阀产品概述:

    HH44X微阻缓闭止回阀主要适用于给排水管道,安装在水泵出口处用来防止介质逆流和消除破坏性水锤,并且有效地减少阀门关闭水锤压力,可保障管网安全运行。它具有阀瓣轻、开度大、节电效果显著,流体阻力小,水锤消除机构设计新颖,密封性能稳定可靠、耐磨损、使用寿命长、运行平稳、无振动、无噪声等特点。

    二 HH44X微阻缓闭止回阀主要技术参数:

    产品型号

    HH44X

    公称通径

    DN40~800mm

    压力范围

    1.0~2.5MPa

    阀体材质

    球墨铸铁

    公称压力:1.0~2.5MPa

    公称通经:40~800mm

    适用介质:水、弱腐蚀性液体

    适用温度:0~80℃(如需要,可达200℃)

    法兰标准:GB/T 17241.6 GB/T 9113

    试验标准: GB/T 13927 AP1598

    三 HH44X微阻缓闭止回阀主要零件材料:

    零件名称

    阀体、阀盖

    阀瓣

    阀轴

    材料

    球墨铸铁

    钢板、橡胶组合件

    不锈钢

     

      HH44X微阻缓闭止回阀主要技术参数:

     

    型号

    公称通径
    DN(mm)

    公称压力
    PN(MPa)

    试验压力Ps(MPo)

    最高工作压力
    (MPa)

    工作温度

    适用介质

    壳体

    密封

    HH44X-10

    40-800

    1.0

    1.5

    1.1

    1.0

    0-80℃(根
    据用户要求
    可达200℃)

    水、弱腐
    蚀性介质

    HH44X-16

    1.6

    2.4

    1.76

    1.6

    主要外形尺寸(法兰连接尺寸:按JB/T79—94):

    公称压力 (MPa)

    公称通径DN(mm)

    尺寸(mm)

    尺寸(mm)

    尺寸(mm)

    L

    H

    B

    PN10
    PN16

    40

    200

    300

    220

    50

    230

    300

    270

    65

    290

    320

    290

    80

    310

    354

    300

    100

    350

    350

    320

    125

    400

    380

    340

    150

    480

    500

    410

    200

    500

    580

    450

    250

    600

    670

    550

    300

    700

    730

    580

    350

    800

    820

    630

    400

    900

    920

    700

    450

    1000

    950

    800

    500

    1100

    1100

    900

    600

    1300

    1200

    990

    700

    1400

    1550

    1120

    800

    1500

    1700

    1300

     

    尺寸(mm)

    尺寸(mm)

     

Company Profile

Our products are mainly exported to Asia, Europe, South America, the Middle East and Southeast Asia and other regions. We are committed to every detail of production, from raw materials to production technology, design, processing and testing are strictly controlled, in order to ensure the excellent quality of products. We adhere to the quality first, reputation first, adhering to the concept of all customer service, actively advocate corporate culture, with excellent quality and comprehensive service to win customers. We sincerely welcome new and old customers at home and abroad to visit, guidance, work together, joint efforts, win win.

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