When the device is placed over a solenoid plunger, the magnetic field actuates the solenoid plunger of the sprinkler valve to turn the sprinkler valve on. The device allows efficient and effective determination of the reasons for the malfunctioning of sprinkler valves....
Intelligent toilet and its accessories testing regulator Intelligent toilet and its accessories test and cleaning component tester Test of intelligent toilet and its accessories Intelligent toilet and its accessories test solenoid valve Tester Intelligent toilet and its accessories testing base reliability testi...
A real world example: When trouble shooting a sprinkler system the 87 showed good voltage from the control box with the solenoid disconnected. The 12 showed zero volts. the reason is that the "V check" function puts a 1 K Ohm load across the voltmeter whereas the 87 has a very high ...
Design lithium small portable fire extinguisher with solenoid valveChina Outdoor Type Two Way Fire Hydrant High Pressure 2 Way Landing Valve Pillar Fire HydrantODETOOLS Rescue Cutter SC257 Portable Rescue Equipment Emergency Rescue Combi ToolLEYON Pipe Fitting FM UL Fire Fighting Pipes Fire Protection ...
Height adjustable bracket sprinkler test comprises two adjustable in height stand (1), it is fitted with the PE pressure line (2) with the tapping sleeves (8). Part of the device is also inlet water (9) through regulating valve (6) with a pressure gauge (7). Tapping on the sleeve (...
Height adjustable bracket sprinkler test comprises two adjustable in height stand (1), it is fitted with the PE pressure line (2) with the tapping sleeves (8). Part of the device is also inlet water (9) through regulating valve (6) with a pressure gauge (7). Tapping on the sleeve (...
A device is provided that includes at least a solenoid valve for coupling to a network of pipes of a dry pipe sprinkler system and a liquid detector for coupling to the network of pipes to detect a flow of water in the network. A timer is coupled to the solenoid valve. Upon operation ...
When the distance difference between the sprinkler head and the targeting object in the direction of travel is positive, it means that the solenoid valve is opened in advance, and the sprinkler head does not go to the specified position. When the distance difference is negative, the solenoid ...