品牌:RETZ瑞茨/我們一直致力于流體控制和測控領(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),閥桿不會被沖擊
The
imported pneumatic clamp ball valve body is cast with stainless steel silica
sol, and the valve seat adopts an elastic sealing structure, ensuring reliable
sealing and easy opening and closing. The valve stem adopts a bottom mounted
structure with an inverted seal, and when the valve chamber is abnormally
pressurized, 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)三片式球閥通過壓縮空氣為動(dòng)力源,帶動(dòng)閥芯做0-90度的來回轉(zhuǎn)動(dòng),即可實(shí)現(xiàn)對閥門的開關(guān)動(dòng)作,在各個(gè)行業(yè)得到廣泛應(yīng)用,是常見的控制閥門
RETZ (Quick assembly) The action forms
of the imported pneumatic clamp ball valve are divided into double action and
single action. The single action form has the spring return function, which can
automatically return to the open or closed state in case of failure or no air
source. The pneumatic three piece ball valve uses compressed air as the power
source to drive the valve core to rotate back and forth at 0-90 degrees, which
can realize the opening and closing of the valve. It is widely used in various
industries 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 Three
section 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 working
conditions 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,開關(guān)動(dòng)作迅速,檢修起來方便,易拆裝 The
threaded three piece pneumatic ball valve has reliable sealing, long service
life, 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)
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1/2~2”
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執(zhí)行器型號
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AT系列單雙作用氣動(dòng)執(zhí)行器
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公稱壓力(MPa)
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PN1.6MPa
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供氣壓力
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0.4~0.7MPa
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閥體形式
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三片式不銹鋼硅溶膠SS304,SS316鑄造
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氣源接口
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G1/4"、G1/8"、G3/8"、G1/2"
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連接形式
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卡箍式
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環(huán)境溫度
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-30~+70℃
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閥芯形式
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"O"型球形閥芯,浮動(dòng)式結(jié)構(gòu)
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作用形式
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單作用執(zhí)行機(jī)構(gòu)、雙作用執(zhí)行機(jī)構(gòu)
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密封填料
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PTFE、柔性石墨
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可配附件
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定位器、電磁閥、空氣過濾減壓器、保位閥、行程開關(guān)、閥位傳送器、手輪機(jī)構(gòu)等
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流量特性
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近似快開型
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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。
1、齒輪式雙活塞,輸出力矩大,體積小。
2、氣缸選用鋁金材料,重量輕、外形美觀。
3、可在頂部、底部安裝手動(dòng)操作機(jī)構(gòu)。
4、齒條式連接可調(diào)節(jié)開啟角度、額定流量。
5、執(zhí)行器可選帶電訊號反饋指示及附件以實(shí)現(xiàn)自動(dòng)化操作。
6、IS05211標(biāo)準(zhǔn)連接為產(chǎn)品的安裝更換提供了方便。
7、兩端調(diào)的節(jié)螺釘可使標(biāo)準(zhǔn)產(chǎn)品在0°和90°有±4°的可調(diào)范圍。確保與內(nèi)螺紋氣動(dòng)球閥的同步精度。
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動(dòng)作范圍
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0~90°
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泄露量Q
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小于額定KV0.01% (軟密封:零泄漏)
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基本誤差
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帶定位器:小于全行程的±2%
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死區(qū)
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帶定位器:小于全行程的2%
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可調(diào)范圍
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250:1
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控制方式
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開關(guān)兩位控制、4-20mA模擬量控制
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