This type of valve, for use in heating and cooling are used and their application in the air pump on the air intake.
Air distribution for one-way, two-way, two-way corner, three-way and four-way, roundtrip air and suitable for use in air distribution systems for air conditioning in the office, residential and commercial
These valves are manufactured in sizes 60 cm square and are suitable for use in suspended ceilings(tiles)
For air distribution, air intake, for discharge and return air as well as for the air for more than 4 meters high ceiling ...