Перевод: с английского на русский

pneumatically operated damper

Damper (architecture) — A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room,… … Wikipedia
Damper (flow) — This article is about the architectural element. For other uers, see Damper (disambiguation). Opposed blade dampers in a mixing duct. A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air… … Wikipedia
Zone valve — A zone valve is a specific type of valve used to control the flow of water or steam in a hydronic heating or cooling system.In the interest of improving efficiency and occupant comfort, such systems are commonly divided up into multiple zones.… … Wikipedia
Sylphon — A sylphon is an old name for a cylindrical symmetry bellows. When made of metal, the sylphon shape was formerly created by metal spinning inside of a metal mold, and now by hydrostatic forming within a mold. Because the mold contains the pleats… … Wikipedia