NuAire's airtight stainless steel butterfly valves are available in a variety of sizes with configurations to direct and control airflow in heating, exhausting and air conditioning installations.
Download the Airevalv Stainless Steel Butterfly valve brochure today!
The stainless butterfly valve body is constructed from 14 gauge, Type 304 stainless steel. Each stainless butterfly valve is welded, machine ground and finished to ensure that the valve plate will seat into the valve body properly. One end of the valve is enlarged opening to accommodate the nominal duct diameter making the installation easier.
The valve plate is constructed in 3 layers. Three circular plates of 16 gauge, type 304 stainless steel firmly hold the gasket in place ensuring a long-lasting tight fit. The vulcanized black silicone gasketing has a long life-cycle and is extremely reliable.
Manual butterfly valves incorporate a lockable handle to open and close the valve. The heavy duty, PVC covered handle consists of a pointer to indicate percent open and setscrew to lock the damper in position.
Request a stainless steel manual butterfly valve quote.
Airvalv electric butterfly valves feature the use of Belimo Actuators. Several varieties of Belimo Actuators are available depending on the application. Consult NuAire engineering for assistance in choosing the correct electric butterfly valve and actuator.
Each butterfly valve is individually pressure tested to assure air tightness to 2 inches of water. An additionally water leak test is performed by filling the valve with a minimum of 3 inches of water and observing for leakage for a minimum of 10 minutes.
Each NuAire product is thoroughly inspected in our factory prior to final shipment and that's just the final step in a rigorous system of quality control -- from superior designs and materials, to finished product and final testing for performance.
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