進(jìn)口氣動(dòng)同軸閥

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……進(jìn)口氣動(dòng)同軸閥執(zhí)行機(jī)構(gòu)和主閥合為一體，可替代氣動(dòng)球閥，通過(guò)壓縮空氣控制閥的開關(guān)，體積小，耗氣量小 retz The pneumatic coaxial valve actuator and main valve are integrated, which can replace pneumatic ball valves. By controlling the opening and closing of the valve with compressed air, the volume is small and the air consumption is low

進(jìn)口氣動(dòng)同軸閥工作原理 Working principle

兩通式：壓縮空氣迫使活塞往復(fù)運(yùn)動(dòng)，達(dá)到閥門的開啟和關(guān)閉。介質(zhì)壓力作用在閥座上，活塞幾乎不受阻力干擾，所以閥門可快速開或關(guān)。經(jīng)過(guò)改進(jìn)的閥內(nèi)結(jié)構(gòu)，使介質(zhì)流態(tài)更好，壓損更小。The valve works with compressed air forcing the piston to open and close the valve. The medium pressure acts on the valve seat, and the piston is almost free from resistance interference, so the valve can be quickly opened or closed. The improved valve internal structure makes the medium flow state better and the pressure loss is smaller.

三通式：壓縮空氣迫使活塞往復(fù)運(yùn)動(dòng)，達(dá)到閥門的開啟和關(guān)閉?？蓪?shí)現(xiàn)分流及合流功能。Compressed air forces the piston to move back and forth, reaching the opening and closing of the valve. Capable of achieving diversion and merging functions

進(jìn)口氣動(dòng)同軸閥特點(diǎn)

獨(dú)特的密封結(jié)構(gòu)，防止系統(tǒng)流體與氣動(dòng)執(zhí)行機(jī)構(gòu)氣源混合。

替代角座閥、氣動(dòng)球閥的優(yōu)勢(shì)

尺寸更小巧；

耗氣量??；

進(jìn)口高壓氣動(dòng)同軸閥 技術(shù)參數(shù)

適用介質(zhì)：氣態(tài)、真空、液態(tài)、凝膠狀、有顆粒、高污染和有腐蝕性的介質(zhì)

介質(zhì)過(guò)濾精度：100目(0.15mm)

閥體材質(zhì)：全不銹鋼、鍛銅殼體

密封材料：氟橡膠FKM/聚氨酯PU

規(guī)格尺寸：G3/8-G1"

公稱壓力：25bar,80bar，120bar

工作溫度：-20℃～+150℃

開關(guān)形式:常閉式 NC(不通氣關(guān)閉，通氣打開)

控制氣體的壓力：0.3～0.8MPa

安裝注意事項(xiàng)

P 口為進(jìn)氣口，R 口為排氣口，排氣口不能接壓縮空氣，只能接大氣，否則會(huì)造成閥門損壞。