burkert6518大流量气动电磁阀特点：
--大流量
--操作安全
--耐腐蚀版户外使用
burkert6518大流量气动电磁阀图片：
产品说明：
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：
这些电磁阀只可用于在爆炸性气体环境中经FM和物理技术研究院（PTB），即联邦机构的方式，允许的zui大电值都必须遵守。合适的隔离和隔离模块可用于此。
订货号【根据DIN 43650，A型，出厂时没有插头（见附件）】：两位三通常闭电磁阀166249R和166250N，两位五通电磁阀166254E和166255F
