Kwicandelo le-automation yemizi-mveliso kunye nolawulo lolwelo, iivalvu zomoya zizinto ezibalulekileyo, kwaye umgangatho kunye nokusebenza kwazo kunxulumene ngokuthe ngqo nokuzinza kunye nokhuseleko lwenkqubo yonke. Ke ngoko, kubaluleke kakhulu ukukhetha uphawu lweevalvu zomoya ezikumgangatho ophezulu. Eli nqaku liza kukwazisa kwiimpawu ezilishumi eziphezulu zeevalvu zomoya ngo-2024, likuncede uqonde ngcono ukuba zeziphi iimpawu zeevalvu zomoya ezinokuthenjwa.
Uluhlu lwee-brand ezili-10 eziphezulu ze-Pneumatic Actuator Valve
uEmerson
I-Emerson Group yase-United States yasekwa ngo-1890 kwaye inekomkhulu eSt. Louis, eMissouri, e-USA. Ikwindawo ephambili kwicandelo lobunjineli besayensi netekhnoloji edibeneyo. Inika abathengi izisombululo ezintsha kwiindawo zoshishino ezifana nokusebenza ngokuzenzekelayo kwemizi-mveliso, ulawulo lweenkqubo, ukufudumeza, umoya opholileyo kunye nomoya opholileyo, izixhobo ze-elektroniki kunye nonxibelelwano, kunye nezixhobo zasekhaya kunye nezixhobo.
IFesto
IFesto ngumvelisi kunye nomthengisi wezixhobo zamandla kunye neenkqubo zezixhobo zokusebenza ngomthi ezivela eJamani. Nangona iFesto ingaziwa kakhulu kwicandelo leevalvu zomoya njengoko ingaziwa kwicandelo lezixhobo zamandla, iimveliso zayo zeevalvu zomoya zisafanele ukuqwalaselwa. Iivalvu zomoya zeFesto ziyilwe kakuhle kwaye kulula ukuzisebenzisa, zifanelekile kwimicimbi eyahlukeneyo yemizi-mveliso neyentlalo.
iPentair
Yasekwa ngo-1992, iPentair Pneumatic Actuator yinkampani engaphantsi kwePentair Group edumileyo kwihlabathi liphela, enekomkhulu layo eMinnesota, eMelika. IPentair Pneumatic Actuator inesikhundla esibalulekileyo kwimarike kunye neenzuzo zobugcisa kwicandelo lee-actuators zomoya. Igxile kwimveliso kunye nophando kunye nophuhliso lwee-actuators zomoya kunye neevalvu zolawulo lomoya. Iimveliso zayo ziquka uthotho lwe-QW, uthotho lwe-AT, ii-actuators zomoya zochungechunge lwe-AW kunye noluhlu olupheleleyo lweevalvu zolawulo lwe-diaphragm zomoya.
Honeywell
I-Honeywell International yinkampani eneenkampani ezininzi ezahlukeneyo ephethe isikhundla esiphambili kubuchwepheshe nakwimveliso. Iimveliso zayo zeevalvu zomoya zaziwa ngomgangatho wazo ophezulu, ukusebenza okuphezulu kunye nokuthembeka okuphezulu. Iivalvu zomoya ze-Honeywell zisetyenziswa kakhulu kwi-aerospace, i-petrochemical, umbane, amayeza kunye nezinye iinkalo, kwaye zithenjwa kakhulu ngabasebenzisi kwihlabathi liphela.
UBray
Yasekwa ngo-1986, iBray inekomkhulu layo eHouston, eTexas, eMelika. Le nkampani izibophelele ekuboneleleni ngeemveliso kunye nezisombululo zeevalvu zokujika ezingama-90-degree kunye neenkqubo zokulawula ulwelo, kwaye yenye yezona mveliso zinkulu kwihlabathi. Iimveliso eziphambili ziquka iivalvu zebhabhathane ezisebenzisa i-manual, iivalvu zebhabhathane ezisebenzisa i-pneumatic, iivalvu zebhabhathane ezilawula umbane, iivalvu zebhola zeFlow-tek, iivalvu zokujonga iCheck Rite kunye nothotho lwezixhobo zolawulo ezincedisayo, ezinje ngee-actuators zombane kunye ne-pneumatic, ii-valve positioners, iivalvu ze-solenoid, ii-valve position detectors, njl.
I-Vton
Izixhobo ze-actuators zomoya ezivela kwi-VTON eMelika ziquka ii-positioners, ii-limit switches, ii-solenoid valves, njl. Ezi zixhobo zidlala indima ebalulekileyo ekukhetheni ii-valve zomoya kwaye kufuneka zikhethwe ngokwezinto ezifana ne-torque kunye noxinzelelo lomthombo womoya lwee-actuators zomoya.
I-Rotork
Ii-actuators zombane kunye nee-actuators zombane ze-ROTORK e-United Kingdom zithandwa ngabasebenzisi bokugqibela kwihlabathi liphela, kuquka izixhobo zomoya: ii-solenoid valves, ii-limit switches, ii-positioners, njl. Izixhobo zombane: i-mainboard, i-power board, njl.
I-Flowserve
I-Flowserve Corporation ngumvelisi wamazwe ngamazwe weenkonzo zolawulo lolwelo lwemizi-mveliso kunye nezixhobo, enekomkhulu layo eDallas, eTexas, e-USA. Yasekwa ngo-1912, le nkampani ibandakanyeka kakhulu ekuveliseni iivalvu, ukuziqhelanisa kweevalvu, iimpompo zobunjineli kunye nezitywino zoomatshini, kwaye ibonelela ngeenkonzo zolawulo lolwelo lwemizi-mveliso ezifanelekileyo. Iimveliso zayo zisetyenziswa kakhulu kwiindawo ezininzi ezifana neoyile, igesi yendalo, ishishini leekhemikhali, ukuveliswa kwamandla, ulawulo lwezixhobo zamanzi, njl.
I-Air Torque
I-Air Torque SPA, eyasekwa ngo-1990, inekomkhulu layo kumantla e-Itali, kwiikhilomitha ezingama-60 ukusuka eMilan. I-Air Torque yenye yezona mveliso zinkulu ze-pneumatic valve actuator ehlabathini, evelisa iiyunithi ezingama-300,000 ngonyaka. Iimveliso zayo zaziwa ngeenkcukacha zazo ezipheleleyo, ukusebenza kakuhle, umgangatho ophezulu kunye nesantya sokuvelisa izinto ezintsha ngokukhawuleza, kwaye zisetyenziswa kakhulu kwi-oyile, kushishino lweekhemikhali, kwigesi yendalo, kwizityalo zamandla, kwi-metallurgy nakwi-water treatment engineering. Abathengi bayo abaphambili baquka abavelisi abaziwayo be-ball valve kunye ne-butterfly valve abanjengoSamson, KOSO, Danfoss, Neles-James Bury kunye noGemu.
I-ABB
I-ABB yasekwa ngo-1988 kwaye yinkampani enkulu eyaziwayo yaseSwitzerland. Ikomkhulu layo liseZurich, eSwitzerland kwaye yenye yeenkampani ezilishumi eziphambili zaseSwitzerland. Yenye yeenkampani ezinkulu kwihlabathi ezivelisa iimveliso zoshishino, amandla kunye noomatshini. Iivalvu zabo zomoya zisetyenziswa kakhulu kwikhemistri, iikhemikhali zepetroli, amayeza, ipulp kunye nephepha, kunye nokucocwa kweoyile; izixhobo zezixhobo: izixhobo ze-elektroniki, izixhobo zothumelo lwethelevishini kunye nedatha, iijenereyitha, kunye nezibonelelo zokugcina amanzi; iindlela zonxibelelwano: iinkqubo ezidibeneyo, iinkqubo zokuqokelela nokukhupha; ishishini lokwakha: izakhiwo zorhwebo nezemizi-mveliso.
i-NSWUmvelisi weValve ye-Actuator ye-Pneumaticngumthengisi wevalvu ye-actuator osakhulayo onefektri yakhe yevalvu kunye nomzi-mveliso wokwenza, ozinikele ekuboneleleni ngeevalvu ze-actuator ze-pneumatic ezikumgangatho ophezulu, ngelixa usebenzisa amaxabiso omzi-mveliso ukunceda abathengi ukunciphisa iindleko zemveliso kunye nokuthenga.
Isishwankathelo
Iivalvu zomoya zeempawu ezingentla zineempawu zazo, kwaye zibonakalise inqanaba eliphezulu ngokubhekiselele kumgangatho, ukusebenza, kunye neendawo zokusetyenziswa. Xa ukhetha ivalvu yomoya, kuyacetyiswa ukuba uqwalasele iimpawu kunye neenzuzo zophawu ngalunye ngokweemfuno ezithile kunye neemeko zokusebenza, kwaye ukhethe imveliso efanelekileyo kuwe.
Ixesha leposi: Februwari-17-2025