品牌：RETZ瑞茨/我們一直致力于流體控制和測(cè)控領(lǐng)域的持續(xù)創(chuàng)新，始于2005……
(快裝)進(jìn)口氣動(dòng)卡箍球閥閥體采用不銹鋼硅溶膠鑄造，閥座采用彈性密封結(jié)構(gòu)，密封可靠，啟閉輕松。閥桿采用有倒密封的下裝式結(jié)構(gòu)，閥腔異常升壓時(shí)，閥桿不會(huì)被沖擊
Theimported pneumatic clamp ball valve body is cast with stainless steel silicasol, and the valve seat adopts an elastic sealing structure, ensuring reliablesealing and easy opening and closing. The valve stem adopts a bottom mountedstructure with an inverted seal, and when the valve chamber is abnormallypressurized, the valve stem will not be impacted
進(jìn)口氣動(dòng)卡箍球閥產(chǎn)品詳情Product details
(快裝)氣動(dòng)卡箍球閥的作用形式分為雙作用和單作用，單作用形式具有彈簧復(fù)位功能，可在遇到故障或沒(méi)有氣源時(shí)，自動(dòng)歸位到開啟或關(guān)閉的狀態(tài)。氣動(dòng)三片式球閥通過(guò)壓縮空氣為動(dòng)力源，帶動(dòng)閥芯做0-90度的來(lái)回轉(zhuǎn)動(dòng)，即可實(shí)現(xiàn)對(duì)閥門的開關(guān)動(dòng)作，在各個(gè)行業(yè)得到廣泛應(yīng)用，是常見(jiàn)的控制閥門RETZ(Quick assembly) The action formsof the imported pneumatic clamp ball valve are divided into double action andsingle action. The single action form has the spring return function, which canautomatically return to the open or closed state in case of failure or no airsource. The pneumatic three piece ball valve uses compressed air as the powersource to drive the valve core to rotate back and forth at 0-90 degrees, whichcan realize the opening and closing of the valve. It is widely used in variousindustries and is a common control valve
進(jìn)口氣動(dòng)卡箍球閥特點(diǎn)Characteristic
1，采用三段式閥體，螺紋連接，結(jié)構(gòu)緊湊，重量輕，從高真空至高壓力都可應(yīng)用 Threesection valve body, threaded connection, compact structure, light weight,applicable from high vacuum to high pressure
2，外形小巧，節(jié)約安裝空間，特別適用于機(jī)械體積小空間狹窄的工況當(dāng)中Compact shape, saving installation space, especially suitable for workingconditions with small mechanical volume and narrow space
3，三片式氣動(dòng)球閥密封可靠，使用壽命長(zhǎng)，開關(guān)動(dòng)作迅速，檢修起來(lái)方便，易拆裝 Thethreaded three piece pneumatic ball valve has reliable sealing, long servicelife, fast switching action, convenient maintenance and easy disassembly
進(jìn)口氣動(dòng)卡箍球閥性能描述 Performance description
公稱通徑DN(mm) | 1/2～2” | 執(zhí)行器型號(hào) | AT系列單雙作用氣動(dòng)執(zhí)行器 |
公稱壓力(MPa) | PN1.6MPa | 供氣壓力 | 0.4～0.7MPa |
閥體形式 | 三片式不銹鋼硅溶膠SS304,SS316鑄造 | 氣源接口 | G1/4"、G1/8"、G3/8"、G1/2" |
連接形式 | 卡箍式 | 環(huán)境溫度 | -30～+70℃ |
閥芯形式 | "O"型球形閥芯，浮動(dòng)式結(jié)構(gòu) | 作用形式 | 單作用執(zhí)行機(jī)構(gòu)、雙作用執(zhí)行機(jī)構(gòu) |
密封填料 | PTFE、柔性石墨 | 可配附件 | 定位器、電磁閥、空氣過(guò)濾減壓器、保位閥、行程開關(guān)、閥位傳送器、手輪機(jī)構(gòu)等 |
流量特性 | 近似快開型 | 采用新型氣動(dòng)執(zhí)行器，有雙作用式和單作用式(彈簧復(fù)位)，齒輪齒條傳動(dòng)，安全可靠；大口徑閥門采用系列AW型氣動(dòng)執(zhí)行器拔叉式傳動(dòng)，結(jié)構(gòu)合理，輸出力大，有雙作用式和單作用式。 | |
動(dòng)作范圍 | 0～90° | ||
泄露量Q | 小于額定KV0.01% (軟密封：零泄漏) | ||
基本誤差 | 帶定位器：小于全行程的±2% | ||
死區(qū) | 帶定位器：小于全行程的2% | ||
可調(diào)范圍 | 250：1 | ||
控制方式 | 開關(guān)兩位控制、4-20mA模擬量控制 | ||
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