Description Hengstler 486-487 Preset Counter is an electronic adding preset counter. It is available with a 3 or 5-digit display and the preset remains visible at al times. Depending on the version, Type 486-487 offers manual, electric or even optional automatic reset. It is a plug-and-play device and can easily be combined with other counters […]
Description The EVRM-NA type valve is a manual reset safety valve that is normally open. The closing function is electrically activated. This type of device, connected to one or more gas leakage detectors, safety thermostat or alarm signals for the presence of carbon monoxide, is suitable to perform locking operations on the gas line Function […]
Description Delta Elektrogas EVRMNC EVRM6NC Safety Valve For Gas is a manual reset safety valve that is normally closed. When the coil is not energized the spring works on the shutter keeping the gas passage closed. Simply by energizing the coil, the valve does not open. It is necessary to manually move the reset rod […]