Gate Valve: Gate valve obedo valve ma tiyo ki gate (gate plate) me wot ma ocung i kom dul ma ki kato ki iye. Ki tiyo kwede i yoo me poko gin ma tye i kin piny, ma calo, oyabe onyo umu. I kom lok, dul ma ki lwongo ni gate valves pe ber pi rwom me mol pa pii. Gitwero tic kwede pi lyeto ma piny ki lyeto ma malo ki teko, malube ki jami ma ki yubu ki valve.
Ento, dul ma ki lwongo ni gate valves pol kare pe kitiyo kwede i paip ma tero jami ma ki lwongo ni slurry onyo jami ma kit meno.
Ber ne:
Peko me gengo pii manok.
Mito teko manok me yabo ki cego.
Ki twero tic kwede i yoo ma mol ki tung ariiyo, ma weko gin ma tye i kin piny ni mol i tung ariiyo weng.
Ka oyabe maber, kama ki umu iye ni pe twero rweny ki i kom gin ma ki tiyo kwede ka kiporo ki globe valves.
Kit ma ki yubu kwede yot ki kit me yubu ne maber.
Bor pa gedo ma rwate.
Peko ne:
Mite dit pa jami weny ki kabedo me keto ne.
Peko ma malo ki goro i kin jami ma ki umu i kare me yabo ki cego, tutwale i kare me lyeto ma malo.
Gin ma ki lwongo ni Gate valves pol kare gi tye ki kama gi umu iye ariiyo, ma twero medo peko i tic kwede, buru ne, ki gwoko ne.
Cawa me yabo ki cego mabor.
Butterfly Valve: Gin ma ki lwongo ni butterfly valve obedo valve ma tiyo ki gin ma ki lwongo ni disc-shaped closure element me wire 90 degrees me yabo, cego, ki doro mol pa pii.
Ber ne:
Kit ma ki yubu kwede yot, dit ne yot, pek ne yot, ki jami ma tiyo ki jami manok, ma miyo en bedo maber pi valve ma dit.
Yabo ki cego oyot ki teko ma mol manok.
Twero tic ki jami ma ki keto i kom jami ma ocung matek ki twero tic kwede pi jami ma ki lwongo ni powdery ki granular ma lubu teko pa gin ma ki umu kwede.
Ber pi yabo, cego, ki doro i yoo me yamo ki kwanyo buru. Ki tiiyo kwede i tic me yubu jami ma ki yubu ki nyonyo, tic ma yot, teko, ki jami ma ki yubu ki moo pi paip me yamo ki yoo me pii.
Peko ne:
Kabedo ma ki keto iye rwom me mol pa pii; ka valve ni oyabe ki 30%, rwom me mol pa pii obi kato 95%.
Pe ber pi jami ma lyet ki ma lyet tutwal pien tye ki peko i kom kit ma ki yubu kwede ki jami ma ki tiyo kwede me umu ne. I kom lok, en tiyo i rwom me lyeto ma piny 300°C ki PN40 onyo piny.
Tic me umu ne nok ka kiporo ki ball valves ki globe valves, pi meno pi ber pi tic ma mito umu madwong.
Ball Valve: Ball valve ki kwanyo ki i plug valve, ki gin ma umu ne tye gin ma wirre 90 degrees i kom axis pavalveyat me nongo yabo ki cego. Gin ma ki lwongo ni ball valve pol kare ki tiyo kwede i paip me juku, poko, ki loko yoo ma pii mol kwede. Ball valves ma tye ki yabo ma nen calo V bene tye ki kero me juku mol maber.
Ber ne:
Gin ma gengo mol pa pii manok (ma romo zero).
Tic maber i kom jami ma balo jami ki pii ma lyet manok pien pe mako i kare me tic (labongo moo).
Nongo jami ma ki umu maber i kin rwom me lyeto ki lyeto ma pat pat.
Yabo ki cego oyoto, ki jami mogo ma tye ki kare me yabo/cego ma nok ma romo 0.05 onyo 0.1 ceken, ma opore pi jami ma tiyo kene i kom kom ma ki temo labongo balo ne i kare me tic.
Keto piny ma otiime kene i rwom ma lamal ki gin ma umu odillo.
Cwalo maber i kom dul aryo weny ma tye ka tic.
Pe tye balo pa jami ma ki umu ki jami ma tiyo oyotoyot ka oyabe onyo ki cego.
Kit ma ki yubu kwede yot ki yot, ma miyo en bedo gin maber loyo pi jami ma ki lwongo ni valve systems ma lyeto ne lapiny.
Kom ma ki lwongo ni symmetrical valve, tutwale i kom ma ki yubu ki weld, twero diyo peko ma aa ki i paip.
Gin ma ki umu ni twero ciro apoka poka me rwom ma malo i kare me umu. Gin ma ki lwongo ni ball valves ma ki yubu maber ki twero yiko piny, me neno ni jami ma tye iye pe obale, ki kwo me tic ma romo mwaka 30, ma miyo gi bedo maber pi paip me moo ki yamo.
Peko ne:
Gin ma pire tek ma ki tiyo kwede me umu gin ma ki lwongo ni ball valve tye polytetrafluoroethylene (PTFE), ma pe twero tic ki jami weny ma ki lwongo ni chemical ki tye ki kit ma calo rwom me buru ma lapiny, tic maber, tek i kom kare me dongo, rwom me lyeto ma lac, ki tic maber me umu.
Ento, kit ma PTFE tye kwede, medo ki rwom me dongo ne ma malo, rwom me ngwec i kom yamo ma ngiic, ki rwom me lyeto ma lapiny, mito ni ki yub jami ma ki keto me umu kom ni obed ma lubu kit magi. Pi meno, ka gin ma ki keto me umu ne odoko tek, gen pa gin ni doko goro.
Medo ikom meno, PTFE tye ki rwom me gengo lyeto ma lapiny ki twero tic kwede i te 180°C keken. Ka i kato rwom me lyeto man, jami ma ki umu ni obi tii. Ka kiporo ki tic kwede pi kare malac, pol kare pe kitiyo kwede ma kato 120°C.
Kit ma en tiyo kwede me doro jami ni nok loyo pa globe valve, tutwale pneumatic valves (onyo electric valves).
Globe Valve: nyutu valve ma gin ma umu (valve disc) woto ki i dye kom. Aloka loka pa dog kom ni rwate ki wot pa gin ma ki lwongo ni valve disc ni. Pi kare manok me yabo ki cego pa dul ma ki lwongo ni valve ni ki tic me juku ne maber, kacel ki rwate ma tye i kin alokaloka me dog kom ki wot pa valve disc ni, en ber tutwal pi rwom me mol pa pii. Pi meno, dul ma ki lwongo ni valve ni pol kare ki tiyo kwede me juku, juku, ki juku yamo.
Ber ne:
I kare me yabo ki cego, teko me buru ma tye i kin valve disc ki kama ki umu iye valve ni nok loyo pa gate valve, ma miyo bedo tek me juku.
Kit ma ki yabo kwede pol kare bedo 1/4 me yoo ma ki keto iye, ma miyo bedo matidi loyo gin ma ki lwongo ni gate valve.
Pol kare, tye gin acel keken ma ki keto i kom valve ki valve disc, ma miyo bedo yot me yubu ki yubu.
Tye ki kero me juku lyeto ma malo pien gin ma ki keto iye pol kare ki rubu ki asbestos ki graphite. Globe valves pol kare ki tiyo kwede pi steam valves.
Peko ne:
Pi alokaloka i kit ma mol pa gin ni kato ki i valve, rwom me mol pa globe valve ma nok loyo pa valve mukene.
Pi tyen lok mabor, rwom me yabo ne nok ka kiporo ki ball valve.
Gin ma ki lwongo ni Plug Valve: nyutu gin ma ki lwongo ni rotary valve ma tye ki gin ma umu ma calo cylinder onyo cone plug. Gin ma ki lwongo ni valve plug i kom plug valve ni ki loko 90 degrees me kubu onyo poko yoo ma tye i kom valve ni, me kelo yabo onyo cego valve ni. Kit ma valve plug ni nen kwede twero bedo ma rwate onyo ma rwate. Cik ne rom ki pa ball valve, ma ki yubu ki plug valve ki pol kare ki tiyo kwede i tic ki moo ki bene i tic me yubu moo.
Safety Valve: En tiyo calo gin ma gengo yamo madwong i kom yeya ma tye ki yamo madwong, jami tic, onyo paip. Ka yamo ma tye i kin jami tic, yeya, onyo paip ni okato wel ma ki yer, gin ma ki lwongo ni valve ni oyabe kene me gonyo teko ni weny, ma gengo yamo ni omede. Ka yamo opoto piny i wel ma ki waco, valve ni omyera ocung oyoto me gwoko tic maber pa jami tic, yeya, onyo paip.
Gin ma mako yamo: I tero yamo, yamo ma ki diyo, ki jami mukene, pii ma ki lwongo ni condensate ki yubu. Me neno ni jami ni tye ka tic maber ki maber, mitte ni ki kwany jami ma pe konyo ki ma kelo peko i kare ma opore me gwoko tic ki jami ni. Tye ki tic ma lubo ni: (1) Twero kwanyo pii ma ki yubu oyotoyot. (2) Gengo mol pa yamo. (3) kwanyo.
Valve ma dwoko piny rwom me yamo: En tye valve ma dwoko piny rwom me yamo ma donyo i ot nio wa i rwom ma mite me kato woko kun kitiyo ki alokaloka ki jenge i kom teko pa gin ni kikome me gwoko yamo ma kato woko maber.
Nen Valve: Ki ngeyo bene ni non-return valve, backflow preventer, back pressure valve, onyo one-way valve. Valve magi gi yabo ki cego gi kengi ki teko ma aa ki i mol pa gin ma tye i paip, ma miyo gi bedo calo valve ma tiyo kene. Gin ma ki lwongo ni Check valves ki tiyo kwede i yub me paip ki tic gi ma pire tek tye me gengo pii ma mol cen, gengo dwoko cen pa pampu ki jami ma tye ka dwoyo, ki gonyo jami ma tye i pii. Valve ma ki lwongo ni Check valves bene ki tiyo kwede i kom paip ma miyo teko bot jami ma konyo ma rwom me yamo twero mede malo kato rwom me yamo. Ki twero poko gi i dul ma wirre (wire malube ki rwom me pek pa gin moni) ki kit ma tingo (woto i kom gin ma ki lwongo ni axis).
Cawa me cwalo: Jun-03-2023
