Product
H44X 微阻缓闭止回阀
- Commodity name: H44X 微阻缓闭止回阀
- Commodity ID: 1048151485612646400
- 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
四 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
PN1640
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. |
Qualification
Storage Center
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Key words:
- H44X 微阻缓闭止回阀
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