H44X 橡胶瓣止回阀
+
  • H44X 橡胶瓣止回阀

H44X 橡胶瓣止回阀

Category:

Check Valve

  • Commodity name: H44X 橡胶瓣止回阀
  • Commodity ID: 1048150634693222400
HC44X止回阀又称逆止阀,其作用是防止管路中的介质倒流。启闭件靠介质流动和力量自行开启或关闭,以防止介质倒流的阀门叫止回阀。止回阀属于自动阀类,主要用于介质单向流动的管道上,只允许介质向一个方向流动,以防止发生事故。
  • Product Description
  •  一 HC44X橡胶板止回阀简介

    HC44X止回阀又称逆止阀,其作用是防止管路中的介质倒流。启闭件靠介质流动和力量自行开启或关闭,以防止介质倒流的阀门叫止回阀。止回阀属于自动阀类,主要用于介质单向流动的管道上,只允许介质向一个方向流动,以防止发生事故。

    二 HC44X止回阀的性能特点

    HC44X橡胶板止回阀由阀体、阀盖、阀瓣和弹簧等组成,主要用于给排水系统、石油、化工等工业部门的管道出口处,防止介质逆流。由于本产品的封圈采用倾斜设计,关闭时间短,可减少水锤压力。阀瓣采用橡胶与钢板经高温压制而成,耐冲刷,密封性能好,产品结构简单、保养、维修、运输均很方便。

    三 零件材料

    零件名称

    材料

    阀体、阀盖

    球墨铸铁

    阀瓣

    球墨铸铁+EPDM

    填料

    EPDM

    内六角螺母

    不锈钢

    垫片

    EPDM

    四 主要技术参数

    ◆公称压力:1.0-1.6MPa

    ◆公称通经:50-400mm

    ◆工作温度:0~80℃     

    ◆法兰标准:EN1092-2 /DIN3202 F6

    ◆试验标准:EN1074-1 and 2 /EN12266

    ◆适用介质:清水

    ◆驱动方式:自动

    ◆符合标准:DIN3202 F6/EN1074-3

    五 结构图

    Size

    L

    D

    C

    B

    n-d

    b

    f

    DN50

    200

    165

    125

    99

    4-19

    20

    3

    DN65

    240

    185

    145

    118

    4-19

    20

    3

    DN80

    260

    200

    160

    133

    4-19

    8-19

    22

    3

    DN100

    300

    220

    180

    154

    8-19

    22

    3

    DN125

    350

    250

    210

    184

    8-19

    24

    3

    DN150

    400

    285

    240

    210

    8-23

    24

    3

    DN200

    500

    340

    295

    265

    8-23

    12-23

    26

    3

    DN250

    600

    405

    350

    355

    319

    12-23

    12-28

    27

    3

    DN300

    700

    460

    400

    410

    370

    12-23

    12-28

    28

    4

     

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.

Qualification

Storage Center

  • Key words:
    • H44X 橡胶瓣止回阀

Get a Quote

Note: Please leave your email, our professional staff will contact you as soon as possible!