Triatek’s Low Pressure Partially Closed Venturi Valve is an energy-efficient valve option constructed primarily with heavy gauge aluminum and features a blend of stainless steel and Teflon® components to extend valve life.
These valves are pressure independent and maintain a constant CFM at a specific actuator position over a range of 0.3” to 3” wc* with accuracy of +/- 5%. They do not require long straight runs for proper operation. Single valve flow rates range from 35 – 1400 CFM depending on the valve size.
The Low Pressure Partially Closed Venturi Valve arrives on-site calibrated and ready for installation. For installations that will encounter harsh chemicals in the air stream Triatek offers Kynar® and Heresite® coatings to prevent corrosion. Click here for a chemical resistance comparison chart.
*Vertical “up” Low Pressure Venturi Valves range 0.4” to 3” wc.
- Easy to install
- Dependable
- Constant flow control
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Low pressure minimizes energy usage
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Fully pressure independent
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Factory calibrated flow
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Field adjustable
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Available in 8”, 10”, 12”, and 14″ diameters
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Can be ganged for increased flow
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Available in standard aluminum and with optional Kynar® or Heresite® coatings
- Horizontal or vertical installation
Triatek’s Low Pressure Partially Closed Venturi Valve is an energy-efficient valve option constructed primarily with heavy gauge aluminum and features a blend of stainless steel and Teflon® components to extend valve life.
These valves are pressure independent and maintain a constant CFM at a specific actuator position over a range of 0.3” to 3” wc* with accuracy of +/- 5%. They do not require long straight runs for proper operation. Single valve flow rates range from 35 – 1400 CFM depending on the valve size.
The Low Pressure Partially Closed Venturi Valve arrives on-site calibrated and ready for installation. For installations that will encounter harsh chemicals in the air stream Triatek offers Kynar® and Heresite® coatings to prevent corrosion. Click here for a chemical resistance comparison chart.
*Vertical “up” Low Pressure Venturi Valves range 0.4” to 3” wc.
For installations that will encounter harsh chemicals in the air stream Triatek offers Kynar® and Heresite® coatings to prevent corrosion. Click here for a chemical resistance comparison chart.
*Vertical “up” Low Pressure Venturi Valves range 0.4” to 3” wc.
- ConeAluminum 18 gauge
- Cone Central ShaftStainless Steel 316
- CasingAluminum 14 gauge
- Cone Central Shaft BearingsTeflon®
- Control Spring, Cross Supports, LinksStainless Steel
ACT-FA-8002 Fast-Acting Actuator
Medium Pressure Partially Closed Venturi Valve
Venturi Valve Drawband Clamp
