英國斯派莎克DCV3不銹鋼對(duì)夾止回閥

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閥體材質(zhì)：WCB、不銹鋼304/316

適用壓力：PN10/16/25/40

連接方式：對(duì)夾式

公稱通徑：DN15/20/25/32/40/50

適用溫度：≤350°

斯派莎克SpiraxSarco提供各種規(guī)格形式的止回閥，可有效的防止管道流體回流。同時(shí)安裝和維修方便。斯派莎克配套齊全的產(chǎn)品，無論是一個(gè)備件，疏水閥站還是整個(gè)蒸汽系統(tǒng)。斯派莎克設(shè)計(jì)和提供的系統(tǒng)保證工作效率，滿足用戶需求。
Spirax Sarco SpiraxSarco provide a variety of forms of non-return valve, which can effectively prevent the pipeline fluid reflux. Both installation and maintenance. Spirax Sarco supporting a full range of products, whether it is a spare trap station or the entire steam system. Spirax Sarco design and delivery systems to ensure efficiency, meet customer needs.
 

DCV3止回閥閥采用對(duì)夾式連接，結(jié)構(gòu)緊湊，閥瓣沿著中心定位作升降運(yùn)動(dòng)，由于閥瓣的關(guān)閉行程短，并有彈簧加載，關(guān)閉速度快，可顯著減少水錘現(xiàn)象。產(chǎn)品具有體積小、重量輕、動(dòng)作靈敏、密封可靠、安裝方便等特點(diǎn)，特別適合于安裝空間受限制的場(chǎng)合采用，可適用于水、蒸氣、油品、硝酸、醋酸、強(qiáng)氧化性介質(zhì)等多種介質(zhì)。
 DCV3 Wafer Check Valve uses to connect, compact structure, valve POSTTTIONed along the center for the lifting movement, because the valve closing stroke is short, and there are spring-loaded, closed fast, can significantly reduce water hammer phenomenon. Products with small size, light weight, sensitive, reliable sealing, easy installation characteristics, especially suitable for installation where space is restricted uses, applicable to water, steam, oil, nitric acid, acetic acid, strong oxidizing media such as multi-kinds of media.

DCV3斯派莎克SpiraxSarco不銹鋼對(duì)夾止回閥用于管路系統(tǒng)，其主要作用是防止介質(zhì)倒流、防止泵及其驅(qū)動(dòng)電機(jī)機(jī)反轉(zhuǎn)，以及容器內(nèi)介質(zhì)的泄放。止回閥還可用于給其中的壓力可能升至超過主系統(tǒng)壓力的輔助系統(tǒng)提供補(bǔ)給的管路上。 止回閥根據(jù)材質(zhì)的不同，可以適用于各種介質(zhì)的管路上。