RETZ瑞茨『進口三片式法蘭球閥』詳細介紹●RETZ球閥系列●RETZ三片式法蘭球閥●產(chǎn)品數(shù)據(jù)
?進口三片式法蘭球閥描述--
RETZ三片式法蘭球閥旋轉(zhuǎn)90度的操作和很小的轉(zhuǎn)動力矩就能關(guān)閉嚴密,*平等的閥體內(nèi)腔為介質(zhì)提供了阻力很小、直通的流道不但適宜直接做開閉使用,也可做節(jié)流和控制流量之用,結(jié)構(gòu)緊湊,易于操作和維修,適用于水、溶劑、酸和天然氣等一般工作介質(zhì),而且還適用于工作條件惡劣的介質(zhì),如氧氣過氧化氫,甲烷和乙烯等
RETZ three flanged flange valve rotation 90 degrees of operation and very small rotating torque can be closed tightly. The fully equal body cavity provides a small resistance to the medium. The straight passage is not only suitable for direct opening and closing, but also can be used for throttle and control flow. It is compact, easy to operate and repair. It is suitable for water, solvent, and water. Acid and natural gas and other general working media, but also suitable for working conditions such as oxygen, hydrogen peroxide, methane and ethylene.
?進口三片式法蘭球閥主要特點--
1.單閥座設(shè)計。消除了閥門中腔介質(zhì)因異常升壓而影響使用安全的問題。
2.低扭矩設(shè)計。特殊結(jié)構(gòu)設(shè)計的閥桿,只需配一個小手把閥門就能輕松啟閉。
3.啟閉無摩擦。這一功能完*了傳統(tǒng)閥門因密封面之間相互摩擦而影響密封的問題。
4.三片式結(jié)構(gòu)。安裝在管道上的閥門可直接在線檢查與維修,有效減少裝置停車,降低成本。
5.楔形密封結(jié)構(gòu)。閥門是靠閥桿提供的機械力,將球楔壓到閥座上而密封,使閥門的密封性不受管線壓差變化的影響,在各種工況下密封性能都有可靠保證。
?進口三片式法蘭球閥設(shè)計標準--
設(shè)計和制造標準按照: ASME B16.34;
結(jié)構(gòu)長度按照: ASME B16.10;
連接端尺寸按照:ASME B16.5;
檢驗和測試按照: API598;
防火設(shè)計按照:API607;
?進口三片式法蘭球閥選型范圍--
材料:WCB,CF8,CF8M
口徑:1/2"~4"
連接方式:RF
壓力范圍:PN16
工作溫度:-46℃ - +200℃
操作方式:手柄,氣動,電動等
材質(zhì):鑄鋼,不銹鋼