消防專(zhuān)用信(xìn)号(hào)蝶閥

 
消(xiāo)防專用信(xìn)号蝶閥

一、消防(fáng)專用(yòng)信号(hào)蝶閥技術(shù)參數

 

公稱(chēng)通徑dn50-400mm
公稱(chēng)壓力1.0/1.6/2.5mpa
工作溫度(dù)-10℃-80℃
密封壓力(lì)1.1倍公稱壓力
閥(fá)體耐壓1.5倍公稱(chēng)壓力
适用介質(zhì)水、油、氣(qì)

 

二、消防專用(yòng)信号蝶閥材(cái)質(zhì)說明

 

序号(hào)零件名(míng)稱材質(zhì)
1閥體球鐵、鑄鋼(gāng)
2閥軸sus410/sus316
3蝶闆球鐵電鍍(dù)、不鏽鋼
4閥(fá)座epdm、ptee
5閥座靠(kào)背酚醛樹(shù)脂
6襯套青(qīng)銅、聚四(sì)氟乙烯
7密封圈(quān)nbr.epdm
8圓墊片(piàn)sus316/黃銅(tóng)
9對開環sus316/黃銅
10擋圈彈簧鋼(gāng)

 

三、消(xiāo)防專用(yòng)信(xìn)号蝶(dié)閥主要外(wài)型尺(chǐ)寸(cùn) 單(dān)位:mm

 

産(chǎn)品型(xíng)号公稱通徑h1h2h3d1d2l1l2l3Φ1Φ2Φ3Φ4
bws(f)x-005050701306812095433224512.67023152
bws(f)x-0065657614368136109464724512.67026-3152
bws(f)x-0080808615568160124466524512.67018152
bws(f)x-010010010417068182153529124515.89024-5152
bws(f)x-01251251181906821517956112245199023152
bws(f)x-01501501322106823820656146245199025152
bws(f)x-0200200167243852952646019440022.111525300
bws(f)x-0250250198282853573166824240028.511529300
bws(f)x-0300300239310524073736829240031.714029305
bws(f)x-0350350267368824674367832540031.714030305
bws(f)x-040040030940012151548810238043133.1519726/30290
 

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