Valve y'amatafari yo mu nganda nziza cyane kandi ikora neza cyane mu Bushinwa. Umukozi utanga inkweto mu ruganda
Valve y'uturindantoki ifite imiterere itandukanye ni iki?
Valve zo mu bwoko bwa Globe ni valve zifunga zikoresha umurongo ugororotse zikoreshwa mu gutangiza, guhagarika cyangwa kugenzura urujya n'uruza rw'amazi hakoreshejwe agakoresho ko gufunga kitwa disiki. Intebe y'valve yo mu bwoko bwa Globe iri hagati kandi iteganye n'umuyoboro, kandi umwobo uri mu ntebe ufungwa hakoreshejwe disiki cyangwa plagi. Disiki ya valve yo mu bwoko bwa Globe ishobora gufunga inzira y'amazi cyangwa igakurwaho burundu. Umwobo w'intebe uhinduka ukurikije ingendo za disiki, ibyo bikaba ari byiza ku mirimo ijyanye no kugenzura urujya n'uruza rw'amazi. Valve zo mu bwoko bwa Globe zikwiriye cyane kandi zikoreshwa cyane mu kugenzura cyangwa guhagarika urujya n'uruza rw'amazi cyangwa gaze mu muyoboro mu rwego rwo gufunga no kugenzura urujya n'uruza rw'amazi kandi muri rusange zikoreshwa mu miyoboro mito.
Valve ya ASME Globe Valve ifite flanged gantsni imwe mu miterere ikunzwe cyane ya valves zo mu bwoko bwa globe, kuri sisitemu ya Amerika na API. Ingano y'imbere, ibikoresho, isura ireba imbonankubone, ubunini bw'urukuta, ubushyuhe bw'umuvuduko, bigenwa na ASME B16.34.
Byongeye kandi, bitewe n'imiterere y'intebe na disiki, ubwinshi bw'intebe za Flanged Glove Valve bushobora kugenzurwa neza n'igiti gifite vis. Ubushobozi bwo kuziba bwa Flanged Glove Valve buri hejuru cyane. Zishobora gukoreshwa mu kazi kari hanze. Kubera intera ngufi ya disiki hagati y'ahantu hafunguye n'ahafunze, Flanged Glove Valve ni nziza niba valve igomba gufungurwa no gufungwa kenshi. Bityo, valve zo mu bwoko bwa globe zishobora gukoreshwa mu mirimo itandukanye.
Valve ifite uturindantoki ishobora no gukoreshwa mu rwego rwo gukurura. Imitwe myinshi ya valves ifite icyicaro kimwe ikoresha imiterere ya cage cyangwa retainer kugira ngo igumane impeta y'intebe, itanga uburyo bwo kuyobora valves, kandi itanga uburyo bwo gushyiraho imiterere yihariye y'inzira ya valves. Ishobora kandi guhindurwa byoroshye no guhindura ibice bya trim kugira ngo ihindure imiterere y'inzira cyangwa igatanga ubushobozi buciriritse.gutembera, kugabanya urusaku, cyangwa kugabanya cyangwa gukuraho cavitation.
Imiterere y'umubiri wa ASME Globe Valve, hari imiterere itatu y'ibanze y'umubiri cyangwa imiterere ya valve za Globe, ari yo:
- 1). Ishusho Isanzwe (izwi kandi nka Tee Pattern cyangwa T – Ishusho cyangwa Z – Ishusho)
- 2). Ishusho y'inguni
- 3). Ishusho ya Oblique (izwi kandi nka Wye Pattern cyangwa Y - Pattern)
Ikintu cy'ingenzi cya Flanged Glove Valve
- 1). Ubushobozi bwiza bwo gufunga
- 2). Intera ngufi y'urugendo rwa disiki (stroke) hagati y'aho ifunguye n'aho ifunze,Valve z'isi yose za ASMEni byiza niba valve igomba gufungurwa no gufungwa kenshi;
- 6).Ubushobozi bwo gukanda buciriritse kugeza ku bwiza, binyuze mu guhindura imiterere y'intebe na disiki.
- 7).BIfu ya ellows iraboneka iyo uyisabye.
Ibisobanuro bya tekiniki bya Flanged Glove Valve
| Igishushanyo n'Uruganda | BS1873/ASME B16.34 |
| NPS | 2"-30" |
| Igipimo cy'umuvuduko (Icyiciro) | Icyiciro cya 150-Igice cya 4500 |
| Imbonankubone | ANSI B16.10 |
| Igipimo cy'urukiramende | AMSE B16.5 |
| Igipimo cyo gusudira amatako | ASME B16.25 |
| Ibipimo by'ubushyuhe n'umuvuduko | ASME B16.34 |
| Isuzuma n'igenzura | API598 |
| Bdoy | Icyuma cya karuboni, Icyuma kidakoresha ifu, Icyuma gikozwe mu byuma bivanze |
| Intebe | icyuma kitagira umugese, icyuma gikozwe mu byuma bivanze n'ibyuma, igitambaro cya Stellite. |
| Igikorwa | ipine y'intoki, ibikoresho by'intoki, actuator y'amashanyarazi, actuator y'umwuka |
| Imiterere y'umubiri | Ishusho isanzwe (Ishusho ya T cyangwa ubwoko bwa Z), Ishusho y'inguni, Ishusho ya Y |
Ibikoresho Bisanzwe byo Gukata kuri API 600
| Kode yo Gukata | Impeta y'Intebe Igice cya 2 | Igice cya 3 cy'ubuso bw'umugozi | Igiti Igice cya 4 | Intebe y'inyuma Igice cya 9 |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | Stellite | Stellite | F6 | F6 |
| 8 | Stellite | F6 | F6 | F6 |
| 9 | Monel | Monel | Monel | Monel |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Aloi 20 | Aloi 20 | Aloi 20 | Aloi 20 |
Ibicuruzwa bigaragaza: Valve y'uturindantoki ifite flange
Gukoresha Valve y'Uturindantoki (Flanged Glove Valve)
Valve y'uturindantoki ifite impuzandengo ya ASMEikoreshwa cyane muri serivisi zitandukanye; haba serivisi z'umuvuduko muke n'iz'amazi afite umuvuduko mwinshi. Imikoreshereze isanzwe ya valves zo mu bwoko bwa globe ni iyi:
- 1). Yagenewe imiyoboro ihora ikoreshwa, cyangwa ikoreshwa mu gukurura amazi n'umwuka
- 2). Amavuta: Amazi, umwuka w'umwuka, umwuka, peteroli n'ibikomoka kuri peteroli, gazi karemano, umwuka uvanze, ibisubizo by'ikoranabuhanga, ogisijeni, imyuka y'amazi n'iy'ubukana
- 3).Uburyo bwo gukonjesha amazi busaba kugenzura uburyo amazi anyuramo.
- 4).Sisitemu ya peteroli isaba gufunga amazi.
- 8).Imiyoboro y'amazi n'imiyoboro y'amazi, Serivisi z'umwuka, imiyoboro y'amazi n'imiyoboro y'amazi, hamwe n'imiyoboro y'amazi ishyushya.
- 9).Turbine ifunga n'imiyoboro y'amazi.
