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.
Features Include
- Variable airflow with constant flow design
- Fully pressure independent
- Factory calibrated flow
- Field adjustable
- 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
- Low pressure drop
Documentation
Medium-Pressure-Constant-Volume-Venturi-Valve-Data-Sheet.pdf
