Valve guides are cylindrical metal bushes, pressed or integrally cast into the cylinder head of most types of reciprocating engines, to support the inlet...

The shaft travels through a valve guide to maintain its alignment. A pressure differential on either side of the valve can assist or impair its performance...

valve spring. Valve float occurs when the valve spring is unable to control the inertia of the valvetrain at high engine speeds (RPM). Valve guides ensure...

deviation of the valve seat surfaces from concentricity with the valve guide holes, and deviation of the machined conical section of the valve seat from the...

A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening...

Valve is an American video game developer and publisher founded in 1996 by Gabe Newell and Mike Harrington. The company is based in Bellevue, Washington...

The Dunlop valve, (abbreviated as DV; also called a Woods valve, an English valve or a Blitz valve) is a type of pneumatic valve stem in use—mostly on...

The Presta valve (also French valve (FV) or Sclaverand valve) is a type of tire valve commonly found on high pressure bicycle inner tubes and is commonly...

It also incorporated laser etched valve guides directly in the block, rather than the old shrink-to-fit valve guides in the preceding Corolla motors (4A-FE...

engine incorporated laser etched valve guides directly in the cylinder head, rather than the old shrink-to-fit valve guides in the preceding Corolla motors...

A check valve, non-return valve, reflux valve, retention valve, foot valve, or one-way valve is a valve that normally allows fluid (liquid or gas) to...

A solenoid valve is an electromechanically operated valve. Solenoid valves differ in the characteristics of the electric current they use, the strength...

pivot downward on the top of the valve, opening it. To reduce friction, uneven wear and "bell-mouthing" of the valve guide, a roller rocker uses needle bearings...

material hardness for the cam lobes, finger followers and valve guides. Softer valve springs and valves with thicker stems were also utilised. Engines that...

The Walschaerts valve gear is a type of valve gear used to regulate the flow of steam to the pistons in steam locomotives, invented by Belgian railway...

A globe valve, different from ball valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable plug or disc element and a...

bombardino) is a tenor- and baritone-voiced valved brass instrument. The euphonium is a member of the large family of valved bugles, along with the tuba and flugelhorn...

0.25, 0.50, 0.75, 1.00 mm (0.010, 0.020, 0.030, 0.039 in.) oversize Valve Guide: Installed dimension O.D. (Intake): 14 mm (0.551 in.) Installed dimension...

A gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid. Gate valves require very little...

purchased AMF's share of the company back, adding a new oil pump, improved valve guides, and lowering the compression to help the engines run on the lower quality...

Mitral Valve Prolapse murmur at mitral area Heart sounds of a 16-year-old girl diagnosed with mitral valve prolapse and mitral regurgitation. Auscultating...

which improves thermal conductivity and draws heat away from the valve face and valve guide towards the stem to be cooled by the engine oil circulating in...

The Ducati 749 is a 90° V-twin Desmodromic valve actuated engine sport bike built by Ducati Motor Holding between 2003 and 2007. Designed by Pierre Terblanche...

Rane Engine Valve Limited is a part of Rane Group of companies involved in the manufacture of valves and valve train components for various engine applications...

An artificial heart valve is a one-way valve implanted into a person's heart to replace a heart valve that is not functioning properly (valvular heart...

storefront developed by Valve. It was launched as a software client in September 2003 to provide video game updates automatically for Valve's games and expanded...

The exhaust valves are filled with sodium to carry heat from the valve head to the valve stem, which would dissipate it into the valve guide and thus to...

developed by Valve. It debuted as the successor to GoldSrc in 2004 with the releases of Half-Life: Source, Counter-Strike: Source, and Half-Life 2. Valve used...

formation of varicose veins, a treatable condition. Since functional venous valves are necessary to facilitate efficient blood return from the lower extremities...

of the valve design for these motors was the double valve guides, and the attachment of the forked rocker arm to a shoulder between the guides, to eliminate...