burkert0121 寶德0121現(xiàn)貨

0121為直動(dòng)式、介質(zhì)隔離的轉(zhuǎn)動(dòng)銜鐵電磁閥。兩位兩通和兩位三通式。兩位三通式可用作分配閥或混合閥。質(zhì)氣，液態(tài)或混合狀態(tài)分別選用不同品種的電磁閥，介質(zhì)清潔度不高時(shí)都應(yīng)在電磁閥前配裝反沖過濾閥，壓力低時(shí)尚可選用直動(dòng)膜片式電磁閥。當(dāng)電磁閥需要長時(shí)間開啟，并且持續(xù)的時(shí)間多余關(guān)閉的時(shí)間應(yīng)選用常開型。開關(guān)狀態(tài)可以通過位置反饋以二進(jìn)制或NAMUR信號(hào)顯示。與 DIN EN 17301-803 A 型電纜插頭配套，該閥的安全防護(hù)等級(jí)為 IP65/67，不銹鋼或塑料閥體式 NEMA 4X。

burkert0121 寶德0121現(xiàn)貨

Quality gas, liquid or different kinds of electromagnetic valve is used in the mixed state, respectively, when medium cleanness is not high in front of the solenoid valve should be equipped with recoil filter valve, low pressure straight moving diaphragm electromagnetic valve is used in the fair. When the solenoid valve takes a long time to open, and the duration of the extra time should be used normally.

burkert0121 寶德0121現(xiàn)貨

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