Flapper-type Flowmeter and Sight Glasses

Flapper-type flow meters are flow meters that place an angularly displaceable flapper (plate-shaped) supported by a spring in the flow path. The flow rate is measured by the change in the static angle of the flapper caused by the differential pressure generated by the fluid passing through.

Available sight glass types that allow for monitoring the flow conditions.

Flapper-type Flowmeter

Flapper-type Flowmeter

High-precision flapper-type flowmeter with a simple structure and high durability
・STK2000:Local indication type
・STK7400:Local indication type with alarm contact

Sight Glasses

Sight glass type Flow Monitor

Cost-effective flapper-type sight glass flow monitor

Catalog PDF in preparation

Sight glass

Sight glass designed to monitor fluids by viewing through a cylindrical glass tube

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