in the process of sprinkler system, which is with the help of a quick exhaust Industrial Valves, so concrete is how to return a responsibility?

usually filled with compressed air in the pipe network, all use compressed air to detect pipeline sealed system, when using need to rapid discharge of air, so that the water rapidly into the pipeline, so set the exhaust valve.

due to dry or preaction sprinkler system must be in a very short period of time after launch, 1 ~ 2分钟) Will pipe filled with water, at this point you will need to discharge a large amount of air, and the automatic air valve can eliminate trace air, if not to go out a lot of air in the system, will cause the system water filling time extended, so that affect the fire put out.

as a result, the dry type sprinkler system or preaction sprinkler system should be set in the quick exhaust valve, before quickly exhaust valve should also be equipped with electric valve, otherwise you won't. Quick exhaust valve should be installed at the end of the water mains, and should not be installed in the end of the small diameter of water pipe.

at the above content, believe everybody already knows sprinkler system in the quick exhaust valve.

more quick exhaust Industrial Valves information click: https://www. mechvalvechina。 com

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