pilot-operated valve

См. также в других словарях:

• 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

• pilot-operated check valve — valdomasis atgalinis vožtuvas statusas T sritis automatika atitikmenys: angl. lock valve; piloted non return valve; pilot operated check valve vok. entsperrbares Rückschlagventil, n; sperrbares Rückschlagventil, n rus. управляемый обратный клапан …   Automatikos terminų žodynas

• pilot operated absolute — See POA suction throttling valve …   Dictionary of automotive terms

• pilot operated absolute valve: (POA) — A suction throttling device used on some GM and Ford air conditioner system …   Dictionary of automotive terms

• Pilot valve — (Hydraulics) A small hand operated valve to admit liquid to operate a valve difficult to turn by hand. [Webster 1913 Suppl.] …   The Collaborative International Dictionary of English

• Pilot light — A pilot light is a small gas flame, usually natural gas or liquefied petroleum gas, which is kept alight in order to serve as an ignition source for a more powerful gas burner.UsesCommon applications include household water heaters, central… …   Wikipedia

• Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… …   Wikipedia

• Pilot valve — A pilot valve is a small valve that controls a limited flow control feed to a separate piloted valve. Typically, this valve controls a high pressure or high flow feed. Pilot valves are useful because they allow a small and easily operated feed to …   Wikipedia

• Safety valve — A safety valve is a valve mechanism for the automatic release of a gas from a boiler, pressure vessel, or other system when the pressure or temperature exceeds preset limits. It is part of a bigger set named pressure safety valves (PSV) or… …   Wikipedia

• Poppet valve — A poppet valve is a valve consisting of a hole, usually round or oval, and a tapered plug, usually a disk shape on the end of a shaft also called a valve stem. The shaft guides the plug portion by sliding through a valve guide. In most… …   Wikipedia

• Relief valve — The relief valve is a type of valve used to control or limit the pressure in a system or vessel which can build up by a process upset, instrument or equipment failure, or fire. The pressure is relieved by allowing the pressurised fluid to flow… …   Wikipedia