- Abutterflyisolationvalvecannotbeinstalleddirectlytothevalveinletflange,asthediscwillcontacttheorificeplate.Wafer-styleheldinplacebetweentwopipeflanges.Easytoinstallbutcannotbeusedasisolationvalve.Onthetopoffigure2-1,theisolationvalveseparatesthelefta...
- 21551
- 1、bulkheadflappervalve2、single-jetflappervalve3、Accordingtostructuralcharacteristicsofaflappervalve,flappervalves,butterflyvalves,ballvalves,diaphragmvalves,Anglevalves,throughthevalve,three-wayvalve.4、Electricorhydraulicflappervalvesareusuallyeq...
- 29806
- Alignadapterbushingorgearoperator(3)borewithvalvestem(5).Leakscanoccuralongthevalvestemthroughthepackingordiaphragms.Leaksofthistypecanbestoppedbyclosingthevalveandventinganypressurefromtheoutlet.Toadoptlower-installedtypevalvestemandsetupreversedsea...
- 17684
- Inthissystem,Ioftenclosetheneedlevalve,needlevalveisalwaysopen.Openneedlevalve"b"andventorbypassneedlevalve,bleedingtoatmosphere,thenclosingneedlevalve"b"restoresthesystemtoanormalstaticcondition.Openventneedlevalveandbleedairfromhose.Thencloseve...
- 6684
- Eachhotwaterspaceheatingboilershallbeequippedwithapressurereliefvalvesettorelievebelowthemaximumboilerworkingpressure.maximumallowablereliefvalvesettingInconsiderationofthespecializedoperationconditionandtherequirementofsafetyandreliabilityofthehydra...
- 17630
- Applyingwaveletdenoisetoimprovethetestsignal,thedynamiccharacteristicparametersofaoverflowvalvewereobtainedbyselectingcharacteristicpointofthesignal.Theloadmethodofthesystemisthatinstallingathrottleaheadofaproportionaloverflowvalve,andthethrottlecanp...
- 14394
- Installthermostaticvalvesonyourradiators.Toreducewaterconsumption,haveyourshowersandtapsfittedwiththermostaticvalvesthathelpkeepthewaterataconstantpresettemperature....
- 31558
- pressureregulatorofengineunloadingvalveThepilotunloadingvalve5oftheone-wayvalvecanbeachievedsystem-pressurepumpandunloading....
- 19385
- Guidingtypetwo-position&two-porthigh-temperaturesolenoidvalveadoptsteflonhardsealstructure,withreliableperformance,largeflow,high-temperatureresistance,andcorrosionresistance.Itcancontrolmultiplefluid,witheasyoperation.Airsupplyconnectionisdesignedin...
- 14409
- Airfilteringpressurereducingvalve,solenoidvalve,valvelocationfeedbackdevice,valvegatelocator,quickexhaustvalce.Checkthevalvepartsbeforeinstallation.Openandclosethevalvebyhandforaperiodchecktheopen-closepositionofthevalvegate.Theopenangleindicatingdev...
- 10662
- Twopatientsunderwentmitralvalvereplacement.Percutaneousvalvereplacement:howfararewefromthere?PerioperativenursingofelderlypatientsundergoingaorticvalvereplacementObjectiveToevaluatetheeffectsofvariousmyocardialprotectionsontherateofmyocardialoxygenup...
- 8533
- Theuniversalvalveincludesbronzegatevalve,bronzeballvalve,bronzeglobevalveandcastironvalveetc.CylinderforcedesignofthesphericalsealpneumaticglobevalveTheBy-Passvalveusedonstandardironvalvesisaglobevalve.Atpresent,thedevelopmentandproductionofthemainpr...
- 16423
- valvecontrolmotorexhaustby-passvalvecontrolwireswitchself-rectifyingwet-typesolenoidforvalvecontrolTheutilitymodelrelatestoanelectricceramicwatermixingvalvewhichbelongstofluidvalvecontroltechnicalfield.Hydraulicsystemsusecartridgevalveintegratedcontr...
- 16684
- CarbovalveseatGrindingWheelisusedmainlyforvalveseatgrindinanengine.Placethereliefvalveseatbackintothechamberbore.Mainlybythepilotvalveseat,valve,diaphragm,spring,adjustingspringsandotherparts.Valveflapandvalveseatforthesoftseal,sealperformance,noleak...
- 16275
- Fastflapdustdischargevalveismadeupofvalvebody,valveplate,valveshaftandrockeretc.drainpumpoverboarddischargevalve...
- 31762
- Pressuregovernorvalveiscomposedbygoverningvalve,oil,waterseparationdevicesandacombinationofone-wayvalves,etc.Agoverningvalveistheinstrumentforchangingflowresistanceandheattransferfluxofhotwater,controllingpressureandtemperatureofheatingsystem.Liaoche...
- 25575
- 1、Valvesticking.Gumorcarbondepositsonthevalvestemwillcausevalvesticking.Excessivevalve-stemclearancespeedsupvalvedeposits.2、Valvebody–#1ballcheckorLRswitchvalvesticking(mayalsosetcode50orgivenoreverse)3、"Anothercauseofvalvestickingiswarpedstems....
- 16678
- eccentricvalveseatgrinderelectricvalveseatgrinder...
- 12503
- Aproportionalvalvespoolthereforehaswiderlandswithnotchescutintotheedges.Theproportionalvalvecanbeopenedsufficientlyslowlytoprovideasmoothaccelerationoftheliftuptoitsmaximumspeed.Asdescribedearlier,theelectricalcurrenttothesolenoidofaproportionalvalve...
- 30733
- OBJECTIVERelationshipofprostheticvalvematerial,bacterialconcentrationandsubcutaneoussofttissueinfectionwasstudiedinvivo.MedicaldevicesarerequiredtotreatsomeCVDs.Suchdevicesincludepacemakers,prostheticvalves,andpatchesforclosingholesintheheart....
- 11373
- Thisvalveisusedwiththerotaryvalvetocontrolthematerialdischargedfromthebottomofstorehouse.Therotaryvalveisusedtobeswitchinmaterialflowcontrolsystem,whichisequippedwithelectricflowcontrolvalvetandem.Ifarotaryvalveorascrewconveyorisfittedmakesurethatdus...
- 11886
- "Wherehigheroperatingpressuresapproach150psi,Class150unionbonnetvalvesoflikeconstructionwillbeused.Valveendsmaybethreadedorsolder-type."Pacificcaststeelboltedbonnetvalvesaresuppliedinawiderangeofbody/bonnetmaterialsandtrims.MATERIALANDSERVICE–Cast...
- 32873
- Lightweightmagnesiumalloyvalvebody.Fastflapdustdischargevalveismadeupofvalvebody,valveplate,valveshaftandrockeretc.Theexhaustvalvecoveriscoatedoutsidetheexhaustvalvebody,andformsahollowcavitywiththeoutersurfaceoftheexhaustvalvebody.Thesevalvescontain...
- 4882
- DJ-3typetrayandpatentdistributorwereadoptedtoreplacetheoriginalfloatvalvetrayswithoutalteringthetowershell.InvariousCO2removaltowers,floatvalvetrays,sievetraysandpackingsarereplacedbyDJtrays,realizingcapacityincreaseandenergyconsumptionreductionandob...
- 28549
- PneumaticAngle.Ventvalve,filter,thedrainvalve,thevalve,thediaphragmvalve,cock,pistonvalve,valve,valve,copperheatwatervalves,balancevalve,trap,solenoidvalves.Theyarethepressuresealvalve,thepackedvalve,andthediaphragmvalve.Optimizingtheconfigurationoft...
- 24410