China Air Conditioneing Galvanized Iron Louvers Air Diffuser Round Disc Valve

Air Conditioner Ventilation Galvanized Iron Louvers Air Diffuser Round Disc Valve
Introduction:
A range of high quality valves for (HVAC Systems Air Diffuser Supply Air Disc Valve) supply and exhaust applications for commercial and industrial projects. metal disc valves are best applied to air distribution systems handling relatively low air flow rates within small circular ductwork. The valves provide high initial resistance with wide throttling capability which is necessary to offset the relatively high system resistances. metal Disv valves are constructed from steel spinnings protected by a polyester powder gloss white finish. Flanges are fitted with sealing gaskets and all units are supplied as standard with plated steel mounting subframes.
Advantages:
Unique to the DV-VE series disc valve is the specially shape blade which ensure high air diffusion efficiency while producing little noise.

Features:
1. Made of high quality GI sheet.
2. Adjust the air volume by rotating the valve disc. In plus or minus direction.
3. metal disc valves are supplied with a steel mounting subframe which should be fixed to the prepared opening.
4. Cut aperture to suit subframe size shown in table below.
5. Screw subframe into aperture.
6. Offer valve body into subframe and rotate into bayonet fixing.

Standard Size (mm)100125150160200