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H74H / W Wafer Swing Check Valve
Product Name：
 H74H / W Wafer Swing Check Valve
Description：

對夾旋啟式止回閥 H74H/W

◆ 概述：  
　　本廠生產的H74Ⅰ型、Ⅱ型對夾圓片式止回閥，是一種超薄形止回閥，它具有結構簡單，外形美觀、重量輕，安裝方便等優點。該閥主要適用于給水系統、石油、化工、冶金等工業部門對有安裝空間限制的場所最為適用。

◆ 主要技術參數：
工作壓力
1.6MPa
工作溫度
t≤400℃
適用介質
油、水、酸堿等液體
  
◆主要外形尺寸：
公稱通徑
DN(mm)		 d L D
I型 II型 PN1.0 PN1.6 PN2.5 PN4.0
50 25 15 22 109 109 109 109
65 38 15 22 129 129 129 129
80 46 15 22 144 144 144 144
100 72 15 24 164 164 170 170
125 95 16 26 194 194 186 186
150 114 19 29 221 221 226 226
200 140 29 43 275 275 286 293
250 188 29 43 330 331 343 355
300 216 38 50 380 386 403 420
350 263 41 52 440 446 460 477
400 305 51 62 491 498 517 549
450 356 51 62 541 558 567 574
500 406 65 80 596 620 627 631
600 482 70 90 698 737 734 750

Keyword:Valve | inlet valve | Shanghai valve | Power Station Valve | Industrial Valve | Universal Valve | Chemical valve | High valve | high temperature valve | Shenzhen valve | Electric valve | China Valves
 
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