air lag

acknowledgement of receipt actual time of arrival aerodrome of call aerodrome of departure aerodrome of intended landing aerodrome of origin aircraft center - of - gravity airport of departure airport of destination airport of entry allocation of duties allocation of frequencies allotment of frequencies alternative means of communication amount of controls amount of feedback amount of precipitation angle of allowance angle of approach angle of approach light angle of ascent angle of attack angle of climb angle of coverage angle of crab angle of descent angle of deviation angle of dip angle of dive angle of downwash angle of elevation angle of exit angle of glide angle of incidence angle of indraft angle of lag angle of landing angle of pitch angle of roll angle - of - sideslip transmitter angle of sight angle of slope angle of stall angle of turn angle of upwash angle of visibility angle of yaw antimeridian of Greenwich apparent drift of the gyro application of tariffs approach rate of descent arc of a path arc of equal bearings area of coverage area of coverage of the forecasts area of occurence area of responsibility arrest the development of the stall assessment of costs assignment of duties Association of European Airlines Association of South Pacific Airlines assumption of control message at a speed of at the end of at the end of segment (полета) at the end of stroke (поршня) at the start of cycle at the start of segment (полета) aviation-to-aviation type of interference avoidance of collisions avoidance of hazardous conditions axial of bank axis of precession axis of roll axis of rotation axis of yaw backward movement of the stick be out of trim best rate of climb bias out of view bill of entry bill of lading blanketing of controls body of compass card boundary of the area Bureau of Administration and Services camber of a profile care of passengers carriage of passengers carry out a circuit of the aerodrome cause of aircraft trouble center of air pressure center of depression center of force center of gravity center of mass center of pressure Central Agency of Air Service certificate of revaccination certificate of safety for flight certificate of vaccination choice of field class of lift clearance of goods clearance of obstacles clearance of the aircraft coefficient of heat transfer come clear of the ground complex type of aircraft composition of a crew concept of separation conditions of carriage cone of rays congestion of information continuity of guidance contour of perceived noise control of an investigation correlation of levels country of arrival country of origin course of training coverage of the chart curve of equal bearings danger of collisions degree of accuracy degree of freedom degree of skill degree of stability denial of carriage Department of Transportation derivation of operating data determination of cause determine amount of the error determine the extent of damage determine the sign of deviation development of the stall direction of approach direction of rotation direction of turn duration of noise effect elevation of the strip elevation setting of light units eliminate the cause of eliminate the source of danger (для воздушного движения) end of runway enforce rules of the air en-route change of level erection of the gyro estimated position of aircraft estimated time of arrival estimated time of departure estimated time of flight even use of fuel extension of ticket validity extent of damage facilitate rapid clearance of factor of safety filing of statistical data first freedom of the air first type of occurence flow of air traffic fly under the supervision of for reasons of safety freedom of action freedom of the air frequency of operations gathering of information general conditions of carriage General Conference of Weights and Measure General Department of International Air Services of Aeroflot get out of control given conditions of flight go out of control go out of the spin grade of service grade of the pilot licence grading of runway height at start of retraction hover at the height of identification of signals inconventional type of aircraft increase a camber of the profile indication of a request in interests of safety initial rate of climb initial stage of go-around inlet angle of attack intake angle of attack integrated system of airspace control interception of civil aircraft International Co-ordinating Council of Aerospace Industries Association International Council of Aircraft Owner and Pilot Associations International Federation of Air Line Pilots' Associations International Federation of Air Traffic Controllers' Associations International Relations Department of the Ministry of Civil Aviation interpretation of the signal interpretation of weather chart intersection of air routes in the case of delay in the event of a mishap in the event of malfunction introduction of the corrections keep clear of rotor blades keep clear of the aircraft keep out of the way layout of aerodrome markings layout of controls lessee of an aircraft level of airworthiness level of safety level of speech interference limiting range of mass line of flight line of position line of sight location of distress loss of control loss of pressurization loss of strength magnetic orientation of runway margin of error margin of lift margin of safety margin of stability marking of pavements mean scale of the chart means of communication means of identification meridian of Greenwich method of steepest descent mode of flight moment of inertia moment of momentum name-code of the route onset of wind operation of aircraft out of ground effect out of service overshoot capture of the glide slope period of rating currency personal property of passengers pilot's field of view plane of rotation plane of symmetry of the aeroplane point of arrival point of call point of departure point of destination point of discontinuity point of intersection point of loading point of no return point of origin point of turn-around point of unloading portion of a flight portion of a runway prevention of collisions primary element of structure prohibition of landing prolongation of the rating promotion of safety proof of compliance propagation of sound protection of evidence pull out of the spin pull the aircraft out of radar transfer of control radius of curvature range of coverage range of motion range of revolutions range of visibility range of vision rate of climb rate of closure rate of descent rate of disagreement rate of duty rate of exchange rate of flaps motion rate of growth rate of pitch rate of roll rate of sideslip rate of trim rate of turn rate of yaw reception of telephony record of amendments record of revisions regularity of operations relay of messages release of control removal of aircraft removal of limitations replacement of parts representative of a carrier reservation of a seat retirement of aircraft right - of - entry roll out of the turn rules of the air safe handling of an aircraft second freedom of the air second type of occurence selection of engine mode sequence of fuel usage (по группам баков) sequence of operation showers of rain and snow simultaneous use of runways site of occurrence slope of level (шумов) source of danger Standing Committee of Performance start of leveloff start of takeoff state of aircraft manufacture state of discharge (аккумулятора) state of emergency state of occurence state of transit steadiness of approach steady rate of climb structure of fronts submission of a flight plan system of monitoring visual aids (на аэродроме) system of units (измерения) table of cruising levels table of intensity settings table of limits table of tolerance take out of service target level of safety temporary loss of control termination of control theory of flight time of lag time of origin titl of the gyro top of climb transfer of control transmission of telephony transmit on frequency of triangle of velocities under any kind of engine failure uneven use of fuel unit of measurement velocity of sound wall of overpressure warn of danger within the frame of working language of ICAO zone of intersection zone of silence

control n acceleration control line flow restrictor acceleration control unit aerodrome approach control system aerodrome control aerodrome control communication aerodrome controlled zone aerodrome control point aerodrome control radar aerodrome control radio aerodrome control sector aerodrome control service aerodrome control tower aerodrome control tower clearance aerodrome control unit aerodrome traffic control zone aerodynamic control aerodynamic roll control aeronautical information control aileron control system aileron trim tab control system air control aircraft control loss aircraft control margin aircraft control system aircraft control transfer aircraft sanitary control air intake spike control air mixture control airport control tower air traffic control 2. ответчик системы УВД Air Traffic Control Advisory Committee air traffic control area air traffic control boundary air traffic control center air traffic control clearance air-traffic control instruction air traffic control loop air traffic control procedures air traffic control radar air traffic control routing air traffic control service air traffic control system air traffic control unit airways control airworthiness control system altitude control unit amount of controls angle-of-attack control angular position control antitorque control pedal approach control approach control point approach control radar approach control service approach control tower approach control unit area control area control center area flight control assisted control associated crop control operation associated fire control operation assume the control assumption of control message attitude control system (в полете) attitude flight control automatic boost control automatic control automatic exhaust temperature control automatic flight control automatic flight control equipment automatic flight control system automatic gain control automatic level control automatic path control automatic volume control autopilot control autostart control unit backswept boundary layer controlled wing balance the control surface bank control blanketing of controls bleed valve control mechanism bleed valve control unit boundary layer control brake control pedal Budget Control Section (ИКАО) bypass control cabin temperature control system cable control cable control system cargo hatch control switch change-over to manual control check control clearance control collective pitch control collective pitch control lever collective pitch control rod collective pitch control system (несущего винта) constant altitude control control actuator control board control booster control cable control cable fairlead control cable pressure seal control center control characteristic control circuit control column control column elbow control column gaiter control communication control console control desk control force control gear control in transition control lag controlled aerodrome controlled airspace controlled flight controlled route controlled spin control lever controlling beam controlling fuel control linkage control lock control loss control message control mode control of an investigation control panel control pedestal control position indicator control radar control radio station control rod control rod pressure seal control signal control slot (пограничным слоем) control speed Минимально допустимая скорость при сохранении управляемости. controls response control stick (воздушным судном) control stick movement control surface control surface angle control surface chord control surface deflection control surface effectiveness control surface load control surface pilot control surface reversal control system control system load control the aircraft control the pitch control transfer line control unit control valve control wheel control wheel force control wheel grip control wheel horn control wheel rim control zone crop control flight crop control operation customs control cyclic pitch control cyclic pitch control rod cyclic pitch control stick (несущего винта) cyclic pitch control system (несущего винта) data flow control deceleration control unit deflect the control surface (напр. элерон) differential aileron control differential control digital engine control direct control directional control directional control capability directional control loss directional control pedal direct lift control system director control distance control Document Control Unit drift angle control dual control easy-to-operate control electric propeller pitch control electronic engine control system elevator control elevator control stand emergency control engine control system engine throttle control lever environmental control system equipment environment control environment control system (воздушного судна) environment control system noise fail to maintain control fail to relinquish control feedback control system fire control operation flight compartment controls flight control flight control boost system flight control fundamentals flight control gust-lock system (при стоянке воздушного судна) flight control load flight control system flight director system control panel flow control flow control center flow control procedure foot controls fore-aft control rod fuel control panel fuel control unit fuel injection control full-span control surface (напр. крыла) get out of control go out of control ground control ground controlled approach ground control system (полетом) hand control handle the flight controls heading control loop health control helicopter control system hydraulic control hydraulic control boost system hydraulic propeller pitch control immigration control independent control inertial control system integrated control system integrated system of airspace control interphone control box irreversible control jacking control unit jet deviation control system laminar flow control landing control land use control lateral control lateral control rod lateral control spoiler lateral control system (воздушным судном) layout of controls level control longitudinal control longitudinal control rod longitudinal control system (воздушным судном) loss of control loss the control low control area maintain control manipulate the flight controls manual control master control mid air collision control mixture control mixture control assembly mixture control knob mixture control lever noise control noise control technique nonreversible control nozzle control system oceanic area control center oceanic control area oil control ring operating controls operational control overspeed limiting control passport control pedal control pilot on the controls pitch control pitch control lever pitch control system pitch trim control knob positive control zone power augmentation control power-boost control power-boost control system powered control power-operated control power-operated control system pressure control system pressure control unit propeller control unit propeller pitch control propeller pitch control system pull the control column back pull the control stick back push-button control push-pull control system (при помощи тяг) push the control column push the control stick quality control expert radar approach control radar control radar control area radar transfer of control radio control board radio remote control regional control center release of control relinquish control remote control remote control equipment remote control system respond to controls reverser lock control valve reversible control reversible control system rigid control roll control roll control force sensor roll control knob rudder control rudder control system rudder trim tab control system runway controlled runway control van safety control measures speed control area speed control system (полета) spring tab control rod stabilizer control jack stack controlled starting fuel control unit steering-damping control valve stiff control surface movement control surge control tab control system tab control wheel tail rotor control pedal take over the control temperature control temperature control amplifier temporary loss of control terminal control area terminal radar control terminate the control termination of control throttle control throttle control knob throttle control twist grip tie bus control track controlled traffic control traffic control instructions traffic control personnel traffic control regulations transfer of control transfer the control trim tab control turn control knob unassisted control unassisted control system upper area control center upper control area upper level control area warning system control unit weight and balance controlled wind flaps control system windshield heat control unit wing flap control system yaw control

2) времена
3) временной
4) година
5) раз
6) хронировать
7) хронометражный
8) хронометрировать
9) срок
10) период
11) отмечать время
12) времяобразный
13) пора
14) такт
15) продолжительность
16) измерять
17) отсчитывать
18) синхронизировать
19) момент
– a longer time
– access time
– after-glow time
– all the time
– allowed time
– alloying time
– application time
– arrival time
– at that time
– at the same time
– auxiliary time
– beat time
– blanking time
– blowing time
– booking time
– braking time
– build-up time
– burn-out time
– by this time
– capture time
– charging time
– check-out time
– circuit time
– circulation time
– civil time
– clearing time
– coherence time
– computing time
– connection time
– continuous time
– conversion time
– count up time
– countdown time
– counting time
– curing time
– current-rise time
– cut-off time
– cycle time
– damping time
– de-excitation time
– dead time
– debug time
– decay time
– delay time
– demand time
– departure time
– detection time
– discharge time
– distribution in time
– down time
– drift time
– dwell time
– ephemeris time
– equation of time
– equilibration time
– estimated time
– excitation time
– exposure time
– fall time
– filing time
– fixed time
– flashing time
– flight time
– for a long time
– for the first time
– for the second time
– gelatination time
– generation time
– good time
– heat time
– hold time
– holding time
– hunting time
– idle time
– improvement time
– in real time
– in time
– in-service time
– installation time
– instant time
– integration time
– interaction time
– keep time
– lag time
– lead time
– legal time
– life time
– load time
– local time
– locking time
– longitude in time
– lost time
– machine time
– machining time
– manual time
– molding time
– Moscow time
– most of the time
– negative time
– next time
– nitriding time
– non real time
– off-air time
– operate time
– operation time
– paid time
– passage time
– payment on time
– periodic time
– pertaining to time
– point in time
– port time
– predetermined time
– preparation time
– preset time
– processing time
– production time
– propagation time
– pull-in time
– pulse time
– pulse-delay time
– pump-down time
– pumping time
– quantization time
– reaction time
– read-out time
– readout time
– real time
– reclosing time
– recognition time
– recording time
– recovery time
– recurrence time
– relaxation time
– release time
– releasing time
– reset time
– resolving time
– response time
– resting time
– retention time
– retrace time
– retrieval time
– return time
– reverberation time
– ringing time
– rise time
– rolling time
– running time
– sampling time
– saving of time
– schedule time
– scheduled time
– screwdown time
– selection time
– separation in time
– settling time
– setup time
– sidereal time
– slew time
– slot time
– slowing-down time
– soaking time
– solar time
– splitting time
– stabilization time
– standard time
– starting time
– storage time
– survival time
– switching time
– teardown time
– time acceleration
– time average
– time averaging
– time behaviour
– time card
– time cargo
– time cell
– time check
– time coherence
– time compression
– time compressor
– time constant
– time correlation
– time delay
– time demodulation
– time dependence
– time derivative
– time diagram
– time dilatation
– time discriminator
– time diversity
– time division
– time effect
– time fuse
– time grading
– time history
– time in flight
– time in rolls
– time integral
– time interval
– time inversion
– time lag
– time lag of switching
– time line
– time magnifier
– time mark
– time marker
– time meter
– time modulation
– time multiplex
– time multiplexing
– time of circulation
– time of cure
– time of exposure
– time of flight
– time of operation
– time of propagation
– time of release
– time of response
– time of solution
– time off
– time on
– time per piece
– time quadrature
– time relay
– time release
– time resolution
– time response
– time sampling
– time scale
– time scaling
– time scanning
– time sequence
– time sharing
– time shift
– time signal
– time slicing
– time slot
– time span
– time spread
– time star
– time step-interval
– time to failure
– time to go
– time to rupture
– time variation
– time zone
– transient time
– transit time
– transition time
– trapping time
– travel time
– true time
– turn-off time
– turn-on time
– unit time
– universal time
– unoccupied time
– upsetting time
– valve-opening time
– viewing time
– waiting time
– warm-up time
– word time
– zero time
– zone time

accrued operating time — наработка

analysis in time domain — временной анализ

atomic time standard — атомный эталон времени

build-up time of oscillations — время нарастания колебаний

change arc into time — переводить дугу во время

charging time constant — постоянная времени цепи заряда

circuit outage time — время простоя канала цепи связи

count down time — отсчитывать время в обратном порядке

crystal-controlled time marker — кварцованная временная метка

definite time lag — независимая выдержка

derivate time constant — постоянная производной постоянная

diffusion transit time — время диффузионного переноса

domain transit time — время пролета домена

electric time locking — < railways> электрозамыкание временное

establish clock time — задавать такт

fast time constant — малая постоянная времени

forward recovery time — время прямого восстановления

from time to time — временами, по временам

from time to time — временами, по временам

indefinite time lag — зависимая выдержка времени

information access time — время выдачи информации

ingot manipulation time — время на перемещение

injection-and-transit time diode — инжекционно-пролетный диод

integral action time — время изодрома

intervalley scattering time — время междолинного рассеяния

life time modulation — модуляция времени жизни носителей

local apparent time — <astr.> время истинное местное

local time pseudoclock — псевдочасы местного времени

lost motion time — время холостого хода

machine cycle time — такт работы ЭВМ

mean free time — время свободного пробега

mean solar time — среднее солнечное время, <astr.> время солнечное истинное

memory cycle time — время цикла памяти

non-radiative relaxation time — время бызызлучательной релаксации

nuclear traversal time — ядерное время

on a real time basis — в реальном масштабе времени

one-pulse time delay — задержка импульса на один главный импульс, задержка импульса на один разряд

portal time clock — табельные часы

preparation and finishing-up time — <industr.> время подготовительно-заключительное

program testing time — время отладки программы

pulse decay time — длительность среза импульса

pulse delay time — время запаздывания импульса

pulse fall time — время спада импульса

pulse rise time — время нарастания импульса, длительность фронта импульса

puse decay time — длительность спада импульса

radial time base — хронограмма радиальная

radiative relaxation time — время излучательной релаксации

real time clock — часы реального времени

receiver blocking time — время блокировки приемника

reduce switching time — форсировать переключение

rise time at 50 degs — время полувыравнивания

sequential time delay — последовательная выдержка времени

stationary time series — стационарный временный ряд

thermal relaxation time — время тепловой релаксации

time and percussion fuse — <engin.> взрыватель комбинированного действия дистанционный

time base error — временные искажения воспроизведения

time between failures — время безотказной работы

time constant of damping — постоянная времени затухания

time division multiplex — временное уплотнение каналов

time domain spectroscopy — <opt.> спектроскопия временная

time for motion to start — время трогания

time guard space — защитный временной интервал

time interval system — < railways> разграничение поездов временем

time is running out — время выходит

time magnifying study — <engin.> лупа времени

time multiplex system — система временного уплотнения

time of aphelion passage — время прохождения через афелий

to bide one's time — выжидать

to serve time in a camp — сидеть в лагере

transit time correction — коррекция фазовых искажений

trap release time — время опустошения ловушки

zero time reference — начало отсчета времени

; вентиль; задвижка; заслонка; золотник; кран; распределительный кран; створка (дверцы); электронная лампа; гидро- или пневмораспределитель; затвор (гидротехнический); (редко) форсунка; II подавать через клапан; питать через клапан; снабжать; обеспечивать - time the valves - valve acceleration - valve-actuating gear - valve adjusting screw - valve arrangement - valve base patch - valve cock disk - valve control mechanism - valve diameter - valve dust cap - valve edge - valve enclosure - valve end - valve extractor - valve grinding - valve gutter - valve guttering - valve head slot - valve holder - valve hole - valve inside - valve inside plunger pin - valve knock - valve lag - valve lap - valve lead - valve lifter roller - valve lifter roller pin - valve lifting cam - valve location - valve manifold - valve mechanism - valve of tyre - valve operating mechanism - valve refacer - valve refacing - valve refacing machine - valve regulation - valve remover - valve reseating - valve retainer lock - valve return - valve rim - valve rocker arm - valve rocker lever - valve rocker pedestal - valve rocker roller - valve rocker roller pin - valve rocker shaft - valve scaling - valve scorching - valve seal - valve seat bore - valve seat extractor - valve seat grinder - valve seating - valve seating tool - valve sinkage - valve slot - valve spring compressor - valve spring damper - valve spring holder - valve spring key - valve spring lifter - valve spring remover - valve spring retainer - valve spring seat - valve spring seat key - valve spring seat pin - valve spring surge - valve spring tool - valve spring washer - valve stem end - valve stem groove - valve stem guide - valve stem seal - valve stripping - valve surge damper - valve system - valve tab - valve tappet clearance - valve tappet roller pin - valve tappet tube - valve tension spring - valve the gas - valve thimble - valve throat - valve timing - valve timing diagram - valve tip - valve train - valve travel - valve unit - valve unloader assembly - valve velocity - valve wrench - supplementary air valve - clapper swing-check valve - closed-centre valve - cross-feed valve - compensation valve - flapper-nozzle valve - flow regulator valve - large capacity brake valve - metering valve - multipurpose valve - pilot valve - programmable valve with 24 hour/7 day timer for closing and opening the compressed air ringmain - programmable valve with line-to-valve-connection and 1 BSP - quick-closing valve - quick-opening valve - single-stage valve - slide valve collar - sliding-sleeve valve - sliding throttle valve - spool valve - spring turn - spring-and-ball valve - stainless steel padlockable decompressing valve - water check valve - water-cooled valve - zero-lap valve

– actuator valve
– air bleed valve
– air valve
– air-admission valve
– angle valve
– balanced valve
– bang-bang valve
– bleeding valve
– blow-off valve
– brake valve
– butterfly valve
– butterfly-type valve
– by-pass valve
– bypass valve
– cam lifts the valve
– check valve
– chimney valve
– clack valve
– coupled valve
– cutoff valve
– diaphragm valve
– direct-acting valve
– discharge valve
– distribution valve
– double-seated valve
– drain valve
– drop valve
– dry back-pressure valve
– dump valve
– emergency valve
– equalizing valve
– exhaust valve
– expansion valve
– figure-of-merit of valve
– flanged valve
– flood valve
– four-way valve
– fuel valve
– gate valve
– globe valve
– grid valve
– grind a valve
– hot-cathode valve
– inhalation valve
– inlet valve
– jet-pipe valve
– kingston valve
– low-lift valve
– maneuvering valve
– mercury-arc valve
– metering valve
– motorized valve
– mud valve
– multi-way valve
– multielectrode valve
– multiway valve
– needle valve
– overload valve
– pilot valve
– pitted valve
– plug valve
– plunger valve
– poppet valve
– power valve
– pressure-operated valve
– pressure-relief valve
– propellant-control valve
– quick-acting valve
– rectifier valve
– reducing valve
– reface a valve
– release valve
– relief valve
– rotary valve
– safety valve
– selector valve
– shut-off valve
– single-seated valve
– single-stage valve
– slide valve
– spring-and-ball valve
– starting valve
– steam-admission valve
– step valve
– sticking of valve
– stop valve
– straightway valve
– suction valve
– swing valve
– swinging valve
– tempering air valve
– three-way valve
– throttle valve
– throttling valve
– tuyere valve
– two-electrode valve
– two-stage valve
– two-way valve
– valve accelerometer
– valve actuator
– valve body
– valve bounce
– valve box
– valve burns
– valve cage
– valve cap
– valve chamber
– valve chatters
– valve closing
– valve cup
– valve diameter
– valve fouling
– valve gas
– valve gear
– valve grinder
– valve grinding
– valve head
– valve holder
– valve lag
– valve lift
– valve needle
– valve opening
– valve passage
– valve plate
– valve port
– valve reclamation
– valve remover
– valve rocker
– valve rod
– valve seat
– valve shaft
– valve spindle
– valve spring
– valve tappet
– valve tube
– valve wavemeter
– valve wrench
– vent valve
– welding-end valve

band merit of valve — добротность лампы

bleed-type pilot valve — переливной клапан

brake release valve — клапан отпуска тормозов

central back-pressure valve — центральный водяной затвор

clutch application valve — клапан управления сцеплением

degree of valve lift — высота подъема клапана

emergency stop valve — клапан экстренного торможения

feed control valve — питательный клапан

flat disk-and-seal valve — вентиль с плоским уплотнением

flow dividing valve — делитель потока

flow summarizing valve — сумматор потоков

fuel dump valve — клапан слива топлива

gate-type shut-off valve — отсекающий шибер

gate-type slide valve — плоский шибер

inner tube valve — вентиль камеры шины

liquid-flow throttling valve — переменный гидравлический дроссель

main isolating valve — <engin.> задвижка напорная главная

main stop valve — паровая главная задвижка

non-rising-stem gate valve — задвижка с невыдвижным шпинделем

oscillator uses valve — генератор построен на лампе

overlap of slide valve — перекрытие золотника

parallel-seat gate valve — параллельная задвижка

poppet valve head — <engin.> тарель

pressure regulator valve — <engin.> золотник регулятора давления

pressure release valve — декомпрессионный клапан

retarded closing of valve — позднее закрытие клапана

retarding field valve — лампа с тормозящим полем

rising-stem gate valve — задвижка с выдвижным шпинделем

safety regulator valve — <engin.> золотник регулятора безопасности

sectional-wedge gate valve — задвижка с составным клином

sliding-gate measuring valve — мерная задвижка

solid-wedge gate valve — задвижка с цельным клином

speed regulator valve — золотник регулятора скорости

taper disk-and-seal valve — вентиль с конусным уплотнением

thermionic valve receiver — ламповый приемник

thermionic valve transmitter — ламповый передатчик

valve covers port — клапан перекрывает проход

valve head diameter — диаметр головки клапана

valve lock ring — замок клапана

valve uncovers a port — клапан открывает проход

vertical check valve — подъемный обратный клапан

wedge gate valve — клиновая задвижка

weight-and-lever loaded valve — ручажный клапан

welding-end gate valve — бесфланцевая задвижка