Chikhali, Pune, Maharashtra
GST No. 27AAXPW5608B1Z8
Approx. Rs 2,000 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Material | Galvanized Iron |
Usage/Application | Industrial |
Type | Volume Control |
Shape | Square,Round |
Ducting systems must often provide a method of adjusting the volume of air flow to various parts of the system. Volume control dampers (VCDs; not to be confused with smoke/fire dampers) provide this function. Besides the regulation provided at the registers or diffusers that spread air into individual rooms,damperscan be fitted within the ducts themselves. These dampers may be manual or automatic.Zone dampersprovide automatic control in simple systems whilevariable air volume(VAV) allows control in sophisticated systems.
Smoke and fire dampers are found in ductwork where the duct passes through a firewall or firecurtain.
Smoke dampers are driven by a motor, referred to as anactuator. A probe connected to the motor is installed in the run of the duct and detects smoke, either in the air which has been extracted from or is being supplied to a room, or elsewhere within the run of the duct. Once smoke is detected, the actuator will automatically close the smoke damper until it is manually re-opened.
Fire dampers can be found in the same places as smoke dampers, depending on the application of the area after the firewall. Unlike smoke dampers, they are not triggered by any electrical system (which is an advantage in case of an electrical failure where the smoke dampers would fail to close). Vertically mounted fire dampers are gravity operated, while horizontal fire dampers are spring powered. A fire damper''''s most important feature is a mechanicalfusible linkwhich is a piece of metal that will melt or break at a specified temperature. This allows the damper to close (either from gravity or spring power), effectively sealing the duct, containing the fire, and blocking the necessary air to burn
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Approx. Rs 1,500 / PieceGet Latest Price
Product Details:Minimum Order Quantity | 1 Piece |
Brand | Breezeair |
Maximum Velocity | 30 mtr/sec. |
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