易卖工控网(www.ymgk.com)提供”DUNGS阀门检漏系统VDK200AS02”,产品详情:品牌/厂家:冬斯、型号:VDK200AS02、成色:全新、货期:期货 7天内发货、保修:365天,更多产品详情就上易卖工控网。
Weishaupt阀门检漏系统
DUNGS阀门检漏系统
检漏控制器
型号: VPS 200A S02 220V
VPS 200A S02/H2 氢气检漏系统
VPS 200A S06 110V
用于检测系统,用于两个单体电磁阀。
The DUNGS VDK 200 is a valve proving system for safety shutoff valves. It checks that both safety shutoff valves in a gas train are fully closed before a system start-up or aftem system shutdown when wired and interlocked to a suitable flame safeguard control. The VDK 200 will halt the start-up sequence to a burner if it detects an open automatic shutoff valve, thus preventing ignition under undesirable conditions.