- hand operated valve
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Pipeline dictionary. 2013.
hand operated valve
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hand throttle — noun a hand operated lever that controls the throttle valve • Hypernyms: ↑lever … Useful english dictionary
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Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… … Wikipedia
Tap (valve) — Spigot and faucet redirect here. For other uses, see Spigot (disambiguation). A valve tap is a noise made by the valves of internal combustion engines; see Poppet valve > Internal combustion engine. Indoor Tap commonly found in the bathroom or … Wikipedia
Safety shutoff valve — Safety shut off valves are safety valves used to close a line and stop the flow of material. Some types are manually closed. Others are automated to act when a pre set condition (such as a failure in the system) occurs.PrincipleWhen this type of… … Wikipedia
Bag valve mask — A bag valve mask (also known as a BVM or Ambu bag) is a hand held device used to provide ventilation to a patient who is not breathing or who is breathing inadequately. The device is a normal part of a resuscitation kit for trained professional,… … Wikipedia
Sloan Valve Company — Infobox Company company name = Sloan Valve Company company company type = Private foundation = 1906 location = Franklin Park, Illinois, US| num employees = 1,000 key people =Charles S. Allen II, Chairman products = Plumbing revenue = net income … Wikipedia
Stop valve — Stop Stop, n. 1. The act of stopping, or the state of being stopped; hindrance of progress or of action; cessation; repression; interruption; check; obstruction. [1913 Webster] It is doubtful . . . whether it contributed anything to the stop of… … The Collaborative International Dictionary of English
