Pressure relieve valve


Pressure relieve valve
Предохранительный клапан

English-Russian oil and gas mini dictionary. 2014.

Смотреть что такое "Pressure relieve valve" в других словарях:

  • Pressure relief valve — A pressure relief valve is a safety device that relieve in case of overpressure in vessel or piping. The generic term is or pressure relief Valve (PRV) or pressure safety valve (PSV).Main types of pressure relief valves include: *Relief valve… …   Wikipedia

  • pressure relief valve — A one way valve designed to open at a specific pressure to prevent pressures in the system from exceeding certain limits. In an engine s lubrication system, a pressure relief valve opens to relieve excessive pressure that the oil pump might… …   Dictionary of automotive terms

  • pressure relief valve — A valve designed to open automatically to relieve pressure and keep it below a designated level …   Pipeline dictionary

  • pressure — noun 1 force produced by pressing ADJECTIVE ▪ gentle, light ▪ firm ▪ downward VERB + PRESSURE ▪ apply, exe …   Collocations dictionary

  • Blowoff valve — A blowoff valve (BOV) or dump valve is a pressure release system present in most turbocharged engines. Its purpose is to prevent compressor surge, and reduce wear on the turbocharger and engine. Blowoff valves relieve the damaging effects of… …   Wikipedia

  • safety valve — A form of pressure relief valve that opens to relieve the pressure in the container any time the pressure rises above a predetermined value. Safety valve: it ensures that the fluid bypasses anytime the pressure builds up beyond designated value …   Aviation dictionary

  • blowoff valve — A one way valve that opens to the atmosphere above a certain set pressure to relieve excessive internal pressure buildup; often used with a turbocharger installation to limit boost pressure to the engine. Also called pressure relief valve. Also… …   Dictionary of automotive terms

  • thermal relief valve — A pressure relief valve designed to relieve excessive pressure caused by the increase in the temperature of fluid in the hydraulic system of an aircraft …   Aviation dictionary

  • Pilot-operated relief valve — A Pilot Operated Relief Valve is used to relieve large flows with small pressure differential. [cite web|title=Pressure control valves part 1|url=http://www.hydraulicspneumatics.com/200/FPE/Valves/Article/True/6411/Valves 070111… …   Wikipedia

  • Safety valve theory — The safety valve theory was a theory about how to deal with unemployment which gave rise to the Homestead Act of 1862 in the United States. Given the concentration of immigrants (and population) on the Eastern coast, it was hypothesized that… …   Wikipedia

  • safety valve — ˈsafety valve noun [countable] a small part on a machine that opens to let out steam or pressure when it becomes too great: • the safety valve device on the boiler * * * safety valve UK US noun [C] ► PRODUCTION a part of a machine that opens to… …   Financial and business terms


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