burkert6518大流量氣動電磁閥特點：
--大流量
--操作安全
--耐腐蝕版戶外使用
burkert6518大流量氣動電磁閥圖片：
產品說明：
The intrinsically–safe burkert 6518 I.S. and burkert 6519 I.S.
valves consist of an intrinsically–safe pilot control and
a pneumatic ampli? er. The diaphragm–controlled valve
seats work with very low friction, ensuring reliable
switching of the valve, even after long shutdown
periods . The valves work without a continuous air
consumption and are used for the pneumatic control
of double or single–acting actuators. The use of high
quality materials makes it possible to use these valves
in the open air and under chemical atmospheres.
注意：
這些電磁閥只可用于在爆炸性氣體環(huán)境中經FM和物理技術研究院（PTB），即聯邦機構的方式，允許的zui大電值都必須遵守。合適的隔離和隔離模塊可用于此。
訂貨號【根據DIN 43650，A型，出廠時沒有插頭（見附件）】：兩位三通常閉電磁閥166249R和166250N，兩位五通電磁閥166254E和166255F
