Triatek Medium Pressure Constant Volume Venturi Valve
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Designed to maintain a constant flow rate regardless of the changing duct static pressure, Triatek’s Medium Pressure Constant Volume Venturi Valves are easy to install and extremely dependable.
The Medium Pressure Constant Volume Venturi Valves maintain a constant CFM at a specific shaft position over a range of 0.6” to 3” wc. As static pressure increases or decreases, the internal cone adjusts to maintain a constant volume of air.
Constant Volume Venturi Valves are typically used for applications including biosafety cabinets, constant volume fume hoods, ventilated cabinets, and outside air regulation.
Additionally, Triatek offers Kynar and Heresite coating on all of its valves for even greater resistance to corrosive environments.
Variable airflow with constant flow design
Fully pressure independent
Factory calibrated flow
Available in 8”, 10”, 12”, and 14” diameter
Can be ganged for increased flow
Available in standard aluminum and with optional Kynar or Heresite coating