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Your present location:Products >> Ventilation series >> Venturi valve series >> Venturi variable air volume air valve

 •The pressure type mechanical valve when the pressure difference is independent of Venturi, Venturi before and after the changes at both ends of the valve (for pressure range within 150-750Pa), can automatically balance the pressure fluctuations, and in seconds automatically adjusted to the set value of air, from the pressure change and maintain the set air volume value. The self control should guarantee the error range within the set air quantity value + 5%.

Characteristic:

 •Pressure independent operation: the automatic mechanical components, air flow and pressure changes in the pipeline has nothing to do, can be in the system changes, filter clogging, HVAC system performance deterioration of the situation to maintain stable flow.

 •Factory calibration: according to the actual situation of air volume requirements, the calibration of the specified amount of wind

 •Adjusted ratio: in the range of air flow value there are 20 adjustable opening.

 •Air volume calibration: the precise calibration of air volume in the factory.

 •Flexible installation position: no straight pipe section of the valve interface requirements, there are vertical and horizontal installation type of valve.

 •Installation and debugging is simple, maintenance free.

 

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