burkert電磁閥3230 B 12 EPDM PVC-U
3230二位二通塑料隔膜閥,利用氣動(dòng)驅(qū)動(dòng)裝置和彈簧復(fù)位功能進(jìn)行外部控制。流體狀態(tài):大至有氣態(tài),液態(tài)或混合狀態(tài),特別是口徑大于DN25訂貨時(shí)一定要區(qū)分開(kāi)來(lái)。根據(jù)不同的應(yīng)用,可以選擇各種膜片材質(zhì)和工作方式。閥體材質(zhì)為PVC或PVDF。其兩位三通先導(dǎo)閥的常開(kāi)和常閉功能可方便地進(jìn)行轉(zhuǎn)換:只需將其在主閥座上進(jìn)行旋轉(zhuǎn)即可。先導(dǎo)閥位置反饋可以采用開(kāi)關(guān)或NAMUR信號(hào)。Body material is PVC or PVDF. The frequent and often closed functions of the two three-way pilot valves can be easily converted: simply rotate it on the main seat. Pilot valve position feedback can be used on the switch or NAMUR signal.
burkert電磁閥3230 B 12 EPDM PVC-U
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