обратный клапан дренажной системы

valve n airfield fuel valve air pressure valve air valve anti-icing shutoff valve automatic relief valve bleed valve control mechanism bleed valve control unit bypass valve charging valve check valve compressor bleed valve conditioned air emergency valve control valve cross-feed valve cutin valve cutoff valve discharge valve drain valve dump valve engine start valve exhaust valve exhaust valve stem guide filter drain valve float-type fueling valve fuel fire shutoff valve fueling valve fuel shutoff valve lever gear box drain valve hydraulic bypass valve hydraulic relief valve hydraulic shutoff valve inlet guides valve intake valve intertank valve jettison valve line-disconnect valve overspeed valve overspeed valve flyweight oxygen valve pressure-reducing valve pressure-relief valve pressurising cabin valve relief valve reverser lock control valve self-closing valve servo valve shutoff solenoid valve shutoff valve shuttle valve slide valve snubber valve solenoid-operated valve started fuel valve steering-damping control valve tank vent valve thermal-relief valve thermal valve throttle valve throttle valve assembly throttle valve sleeve time the valves tire inflation valve transfer valve two-position valve vacuum valve valve housing valve mechanical drive valve mechanism valve operating pin valve push rod valve seat valve shell valve spring valve stem valve timing valve timing diagram vent check valve

vent n venting v engine vent system static vent static vent plug tank vent valve vent air vent air inlet vent check valve vent line connection vent opening vent outlet vent pipe vent pipeline vent system vent tank

check n 2. регистрация acceptable check list aerodrome check point altimeter check location baggage check central check check bearing check control checked baggage checked manoeuvre check for leakage check for parallelism check hole check in check - in time check list check out check performances check pilot check point check tests check the reading check valve check wheels down cockpit check communication check point competency check concourse check end-to-end check engine check pad filling check connection fine maintenance check flight check flight checked flyby check gate check ground check instructional check flight maintenance check mandatory check operational check perfomance check method periodic maintenance check preflight check preflight check location proficiency check radio check rigging check serviceability check sound pressure sensitivity check spot check takeoff check list ticket check area time check vent check valve walk-round check