Jilin pressure reducing valve Water flow indicator Product selection Product quotation Technical support After-sales service

Water flow indicator, used for automatic sprinkler system. It can be installed on the main water supply pipe or cross-bar water pipe. It gives an electrical signal of water flow in a small area in a certain area. It can be used to start the control switch of the fire pump.

The water flow indicator series products produced by our company include ZSJZ (type A) with delay circuit and ZSJZ (type B) without delay circuit. Each model has: 50, 65, 80, 100, 125, 150, Six specifications for different pipelines. Water flow indicator with delay circuit. The delay time is adjusted to 30s at the factory. If the user needs other time, our company can supply it according to requirements. The connection methods are: pipe thread, welding, method Three types of blue are available for users to choose. The above five pictures are respectively thread type, welding type, groove type, saddle type and flange type.