Constructed primarily with heavy gauge aluminum, Triatek’s Medium Pressure Partially Closed Venturi Valves feature a blend of stainless steel and Teflon components to extend valve life while keeping energy costs to a minimum.
Pressure independent, Triatek’s Medium Pressure Partially Closed Venturi Valves maintain a constant CFM at a specific actuator position over a range of 0.6” to 3” wc with accuracy of +/- 5% and does not require long straight runs for proper operation.
Medium Pressure Partially Closed Venturi Valves can be mounted vertically or horizontally and arrive on-site calibrated and ready for installation. Single valve flow rates range from 35 - 2100 CFM depending on the valve size.
- Constant flow control
- Heresite and Kynar coating available
- 8”, 10”, 12”, and 14” diameter models
- Factory calibrated
- Horizontal or vertical installation