Ivalve yombane yeplastiki inokuvalwa ngokuqinileyo nge-90 yokujikeleza kunye nokujikeleza okuncinci kweTorque. I-cavity engaphakathi ilinganayo ye-vali yevali ibonelela ngokuchasana kunye nokuhamba ngokuthe tye kweyona ndawo iphakathi.
Iqwalaselwa ngokubanzi ukuba ivalve yebhola ilungele ukuvula ngokuthe ngqo ukuvula kunye nokuvalwa, kodwa kuphuhliso lwakutsha nje lenze ivali yebhola ekhatywayo kunye nolawulo lokuhamba. Eyona nto iphambili kwi-valve yebhola sisimo sayo se-compact, ukusebenza ngokulula kunye nolondolozo, i-Solvent, i-Acid, i-Acid, i-Hydrogen Peroxide, Methane kunye ne-ethlone. I-valve ye-valve ye-valve yebhola inokuba ibalulekile okanye idityanisiwe.
I-valve yebhola isetyenziswe ngokubanzi kwi-petroleum, iikhemikhali, irhasi ye-sublefic, i-sullm, amandla omzimba, i-atoral, i-atocket kunye namanye amasebe, njengoko kakuhle kubomi bemihla ngemihla.
I-valve yombane yeplastiki yeplastiki ivele kwi-plug valve. Inomjikelezo ofanayo 9 u-9 degrees Intshukumo, umahluko kukuba umzimba we-Cock yibhola, kunye nesetyhula ngomngxunya okanye umjelo nge-axis yayo. Umyinge womphezulu we-spherical ukuya kwizibuko lomjelo kufuneka ukuba le nto ibhala iphantsi kwe-90 degrees, i-inflenes kunye nendawo yonke kufuneka ibe yintsomi.
Ivalve yombane yeplastiki inokuvalwa ngokuqinileyo nge-90 yokujikeleza kunye nokujikeleza okuncinci kweTorque. I-cavity engaphakathi ilinganayo ye-vali yevali ibonelela ngokuchasana kunye nokuhamba ngokuthe tye kweyona ndawo iphakathi.
Iqwalaselwa ngokubanzi ukuba ivalve yebhola ilungele ukuvula ngokuthe ngqo ukuvula kunye nokuvalwa, kodwa kuphuhliso lwakutsha nje lenze ivali yebhola ekhatywayo kunye nolawulo lokuhamba. Eyona nto iphambili kwi-valve yebhola sisimo sayo se-compact, ukusebenza ngokulula kunye nolondolozo, i-Solvent, i-Acid, i-Acid, i-Hydrogen Peroxide, Methane kunye ne-ethlone.
I-valve ye-valve ye-valve yebhola inokuba ibalulekile okanye idityanisiwe. Umgaqo oPhakamisayo kunye nendima eSebenzayo yeBhola yePriet Polict Umgaqo wokuSebenza wePalve yebhola kukwenza ivalve engafakwanga okanye ivaliwe ngokujikeleza ivalve.
I-villal ye-valve yebhola ekhawulezayo, ubungakanani obukhulu, zinokwenziwa kububanzi obukhulu, ulwakhiwo olunokuthenjwa, ulwakhiwo olulula, ulondolozo olulula, olusebenzayo kunye nomhlaba oqhelekileyo luvaliwe, lusetyenziswe ngokubanzi kwimizi-mveliso eyahlukeneyo .
I-valve yombane yeplastiki yeplastiki kunye ne-plug ye-valve ye-valve enye, inxalenye yayo yokuvala yibhola, kwaye ibhola ijikeleza umthwalo we-valve ivule kwaye ivale ivalve. Ivalve yebhola ikakhulu isetyenziselwa ukunqunyulwa, ukuhambisa kwaye kutshintshe indlela yokuhamba kwephakathi kwipwimi. I-valve yombane yeplastiki yohlobo olutsha lwe-valve isetyenziswe ngokubanzi kwiminyaka yakutshanje.
Inezibonelelo zilandelayo:
1. Ukunganyangeki okuncinci okuncinci, ukumelana kwayo kulingana nobude becandelo lombhobho.
2. Ulwakhiwo olulula, ivolumu encinci kunye nobunzima bokukhanya.
3. Iqinile kwaye ithembekile. Okwangoku, izinto zokutywina komhlaba ze-valve zenziwe ngokubanzi ngeplastiki ngendlela elungileyo yokutywina, kwaye isetyenziswe ngokubanzi kwinkqubo ye-vacuum.
4. Ukusebenza ngokulula, ukuvula ngokukhawuleza nokuvalwa, ukuvulwa ngokupheleleyo ukuze kuvalwe ngokupheleleyo kangange-90 ° Ukujikeleza kwe-90 ° Ukujikeleza okude.
5. Ukulungiswa ngokulula, ukwakhiwa okulula kwe-valve yebhola, ukutywina komsesane wokutywina, ngokuncomekayo kunye nokutshintshwa.
6. Xa ivalve ivulwa ngokupheleleyo okanye ivaliwe, umphezulu wokutywina kwebhola kunye nesitulo sevalve sikwahlukaniswe kwindawo ephakathi, kwaye iphakathi ayiyi kwenza ukhukuliseko lwevali.
7. Uluhlu olubanzi lwesicelo, ububanzi buvela kwiimilimitha ezininzi, kwiimitha ezininzi, ukusuka kwi-vacuum ephezulu ukuya kuxinzelelo oluphezulu lunokusetyenziswa.
Ivalve yebhola ikakhulu isetyenziselwa ukudibanisa okanye ivimbe ipleyili iphakathi, ngakumbi kumacandelo afuna ukuvulwa okubhaliweyo okuvulekileyo kunye nokuvalwa, njengokulayishwa kwengxamiseko. Ngenxa yobume bayo obulula, iinxalenye ezincinci, ubunzima bokukhanya kunye nendlela elungileyo yokutywina, isetyenziswa ngokubanzi
IXESHA LOKUQALA: NgoFebruwari-16 ukuya ku-2003
