- block valve
- клиновая задвижка.Wwhen closed, the valve can block oil flow in both directions. Block valves include manual gate valves, remote gate valves and station block valves (suction valves and discharge valves).
Pipeline dictionary. 2013.
Look at other dictionaries:
station block valve — A gate valve installed at the inlet (suction) side and the outlet (discharge) side of the pump station to isolate the pump station from the pipeline in the event of an emergency … Pipeline dictionary
Block and bleed manifold — A block and bleed manifold is a hydraulic manifold that combines one or more block/isolate valves, usually ball valves, and one or more bleed/vent valves, usually ball or needle valves, into one component, for interface with other components… … Wikipedia
valve — заслонка, задвижка ball valve block valve check valve closing valve gate valve hand operated valve pressure relief valve remotely operated valve station block valve stop valve … Pipeline dictionary
block — That part of the engine containing the cylinders. Also see bearing block big block block heater brake block brake pad cylinder block die EN block en block engine block he … Dictionary of automotive terms
Valve Hammer Editor — Développeur Valve Software Dernière version … Wikipédia en Français
valve — [valv] n. [ME, a door leaf < L valva, leaf of a folding door, akin to volvere, to roll: see WALK; VALVE senses 3, 4, 8 < ModL valva < L] 1. Archaic either of the halves of a double door or any of the leaves of a folding door 2. a gate… … English World dictionary
valve port — valve port, the opening uncovered by a valve in the cylinder block or head of a gasoline engine … Useful english dictionary
valve-in-headengine — valve in head engine (vălvʹĭn hĕdʹ) n. An internal combustion engine, as in some automobiles, that has the inlet and exhaust valves in the cylinder head instead of in the engine block. * * * … Universalium
valve-in-head engine — [valv′in hed′] n. a type of internal combustion engine, as in many automobiles, having the intake and exhaust valves in the cylinder head instead of the block … English World dictionary
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