Ni iki gishobora gukoreshwa mu gukoresha value z'umupira zifite flange: Porogaramu

Valve y'umupira ifite umupira ni iki?

Valve y'umupira ifite flangeni ubwoko bwa valve ihindura ikirere ikoresha umupira ufite imyobo, utoboye kandi uzunguruka kugira ngo igenzure amazi atembera. Ijambo "flanged" risobanura uburyo bwo guhuza valve: ifite flanges ku mpera zombi, zifatanye n'udupira duhuye ku miyoboro cyangwa ibikoresho. Iyi miterere ituma habaho guhuza gukomeye, kudasohoka, bigatuma valves z'umupira zihinduka nziza kuriumuvuduko mwinshinaubushyuhe bwinshiporogaramu.

Umupira uri imbere muri vali ufite umwobo unyura hagati yawo. Iyo vali ifunguye, umwobo uhura n'icyerekezo cy'amazi, bigatuma amazi anyura. Kuzunguruka umugozi cyangwa actuator kuri dogere 90 bifunga vali, bigashyira umwobo ku ruhande rw'amazi anyuramo hanyuma bikawufunga. Vali z'umupira zizwiho kwizera, gukora vuba, no kugabanuka guke k'umuvuduko.

Ingano, Ibikoresho, n'Ingano y'Umuvuduko wa Valves z'Umupira Zifite Ingufu

Ingano

Udupira tw’umupira dufite flanged tuboneka mu bunini butandukanye kugira ngo dukoreshwe mu buryo butandukanye bwo gukwirakwiza imiyoboro:

• Ingano:Ubusanzwe kuva kuriSantimetero 1/2 (DN15)kuriSantimetero 48 (DN1200).
• Ingano Zisanzwe:2″, 4″, 6″, 8″, 10″, na 12″ bikoreshwa cyane mu nganda.

Amahitamo y'ibikoresho

Guhitamo ibikoresho biterwa n'ubwoko bw'amazi, ubushyuhe, n'imiterere y'ibidukikije:

1. Ibikoresho by'umubiri:
   • Icyuma cya Karuboni (WCB):Ku bijyanye n'ibikorwa rusange.
   • Icyuma kidasesagura (SS304, SS316):Irwanya ingese ku bidukikije bya shimi cyangwa iby’inyanja.
   • Icyuma cy'Alloy (WC6, WC9):Ubudahangarwa bw'ubushyuhe bwinshi.
   • Ibyuma bibiri:Ku byerekeye itangazamakuru rikaze nk'amazi yo mu nyanja.
   • PVC/CPVC:Ifite uburemere kandi irinda ingese kuri sisitemu zikoresha umuvuduko muke.
2. Ibikoresho byo kwicara n'ibipfundikizo:
   • PTFE (Teflon):Ubudahangarwa bw'imiti n'ubushyuhe buke.
   • Intebe z'icyuma (Icyuma kidafunze):Kuramba mu bushyuhe bwinshi.
   • Elastome (EPDM, NBR):Ku bijyanye n'amazi na gaze.

Ingano y'igitutu

Valves z'umupira zifite flanged zihabwa amanota hashingiwe ku byiciro bisanzwe by'umuvuduko:

• Amasomo ya ASME:Icyiciro cya 150, 300, 600, 900, 1500, na 2500.
• Ingano y'igitutu:Kuva150 PSI (umurongo 10)kuri5,000 PSI (akabari 345).

Urutonde rw'amavalufu y'umupira afite umupira

Valves z'umupira zishyizwe mu byiciro hashingiwe ku gishushanyo n'imikorere:

1. Bikurikije Imiterere:

   • Umuyoboro wuzuye (Umuyoboro wuzuye):Umwanya w'umuyoboro uhuye n'umubare w'umuyoboro, bigabanya uburyo amazi atemba.
   • Inzira yagabanutse (Imbobo Isanzwe):Imbobo ntoya yo gukoresha mu buryo buhendutse.

2. Bikurikije Igishushanyo:

   • Umupira ureremba:Umupira ufatwa n'intebe ebyiri; ukwiriye uburyo bwo gukoresha umuvuduko muto.
   • Umupira ushyizwe ku gitereko:Umupira uhambiriwe n'icyuma gifata umupira kugira ngo ukomere ku muvuduko mwinshi.

3. Bikurikije imikorere:

   • Inzira ebyiri (Icyambu 2):Igenzura ry'ibanze ry'imikoreshereze y'amazi mu gihe cyo kuyatsa no kuyafunga.
   • Inzira eshatu (Icyambu 3):Ku bijyanye no kuyobya cyangwa kuvanga imiyoboro y'amazi.
   • Valves z'umupira za V-Port:Kugenzura neza imigendekere y'amazi hakoreshejwe imbobo ifite ishusho ya V.

Ibyiza bya Flanged Ball Valves

1. Igishushanyo mbonera kidapfukirana amazi:Imiyoboro ifite flanged ituma ifunga neza iyo ipfundikiwe n'umuvuduko mwinshi.
2. Kuramba:Imiterere ikomeye irwanya kwangirika, ingese, n'ubushyuhe.
3. Igikorwa cyihuse:Guhinduranya dogere 90 bituma gufungura/gufunga byihuse.
4. Gusana bike:Ibice bike byimuka bigabanya ibyifuzo byo gusuzumwa.
5. Ubushobozi bwo guhindura ibintu:Bihuye n'amazi, imyuka, n'ibinure.
6. Urugendo rw'icyerekezo cy'ibiri:Bikwiriye sisitemu zisaba guhindura imiterere y'amazi.

Imikoreshereze ya Flanged Ball Valves

Valves z'umupira zikoreshwa mu nganda zose bitewe n'uko zishobora guhinduka:

1. Peteroli na Gazi:

   • Gutandukanya imiyoboro y'amazi, kugenzura aho amazi anyura, n'uburyo bwo gutunganya amazi.
   • Ibikoresho: Icyuma cya karuboni cyangwa icyuma cya duplex kugira ngo kidakoresha umwuka ushyushye.

2. Gutunganya imiti:

   • Gufata ibinyabutabire byangiza nk'aside n'ibintu bishongesha.
   • Valve zikozwe muri PTFE kugira ngo zihuze neza n'imiti.

3. Gutunganya amazi:

   • Imiyoboro y'amazi y'umujyi, imiyoboro y'amazi mabi, n'inganda zisukura amazi.
   • Ibifunga bya EPDM kugira ngo amazi meza ahuzwe n'amategeko.

4. Ingufu zikoreshwa mu gutanga amashanyarazi:

   • Imiyoboro y'umwuka, sisitemu zo gukonjesha, na turbine bypass.
   • Vali zo gufunga amazi zikoresha umuvuduko mwinshi.

5. Sisitemu za HVAC:

   • Amazi akonje, imiyoboro ishyushya, n'ibikoresho bikonjesha.

6. Inganda zo mu mazi:

   • Gukonjesha amazi yo mu nyanja, uburyo bwo gukamura amashanyarazi, no kohereza lisansi.

Ni iki gishobora gukoreshwa mu ikoreshwa rya flanged ball valves

Valves z'umupira zifite flanged zifite uruhare runini mu gucunga amazi:

• Kwishyira mu kato:Gufunga amazi mu gihe cyo kuyasana cyangwa mu gihe cy'ibibazo byihutirwa.
• Igenzura ry'umuvuduko w'amazi:Imiterere ya V-port ituma habaho gufunga.
• Gucunga igitutu:Ihangane n'umuvuduko mwinshi w'amazi.
• Guhuza Sisitemu Nyinshi:Huza ipompo, ibigega, n'imiyoboro y'amazi ukoresheje flanges.

Ubushobozi bwazo bwo guhangana n’ibihe bikomeye (urugero, ubushyuhe bukabije, ubushyuhe bukabije) butuma zikenerwa cyane mu nganda zisaba kwizerwa no kwiyubaha.

Umwanzuro

Valves z'umupira zifite flangedni ibintu byinshi, biramba, kandi bikora neza mu mikorere ya sisitemu yo kugenzura amazi. Bifite amahitamo kuva kuri ½” kugeza kuri 48″, ibikoresho nk'icyuma kidashonga na PTFE, hamwe n'ibipimo by'umuvuduko bigera kuri 5.000 PSI, bihaza ibyifuzo by'inganda kuva kuri peteroli na gaze kugeza ku gutunganya amazi. Imiterere yabyo ifite flange ituma bishyirwa mu buryo bwizewe, mu gihe imiterere igezweho (urugero, ishyirwaho n'udupira, inzira eshatu) yongera imikorere yabyo. Byaba ari ugutandukanya imiyoboro, kugenzura umuvuduko w'amazi, cyangwa gucunga umwuka ushyushye cyane, valve z'umupira zifite flange zitanga umusaruro udasanzwe mu bikorwa by'ingenzi.