Valve zo mu bwoko bwa Globe zikoreshwa cyane kandi zifite ubwoko bwinshi. Ubwoko bw'ingenzi ni valve zo mu bwoko bwa bellows globe, valves zo mu bwoko bwa flange globe, valves zo mu bwoko bwa thread globe zo mu bwoko bwa thread, valves zo mu bwoko bwa stainless steel globe, valves zo mu bwoko bwa DC globe, valves zo mu bwoko bwa needle globe, valves zo mu bwoko bwa Y, valves zo mu bwoko bwa angle globe, n'izindi. Valve zo mu bwoko bwa globe, valve yo mu bwoko bwa globe yo kubungabunga ubushyuhe, valve yo mu bwoko bwa cast steel globe, valve yo mu bwoko bwa forged globe; uburyo bwo guhitamo ubwoko ni ingenzi cyane, bugomba gutoranywa hakurikijwe imiterere y'ubushyuhe, ubushyuhe, umuvuduko n'imiterere y'akazi. Amategeko yihariye yo guhitamo ni aya akurikira:
1. Valve y'umubumbe w'umwuka igomba gutoranywa ku muyoboro cyangwa igikoresho gifite ubushyuhe bwinshi n'umuvuduko mwinshi. Nk'imiyoboro ikoresha ubushyuhe bwinshi n'umuvuduko mwinshi mu nganda zitanga ingufu z'ubushyuhe n'ibikomoka kuri peteroli;
2. Valve y'umubumbe inyura mu buryo butaziguye igomba gukoreshwa ku muyoboro aho ibisabwa ku kwirinda kwa convection bidakomeye;
3. Valve y'urushinge, valve y'ibikoresho, valve yo gupima, valve yo gupima umuvuduko, nibindi bishobora gukoreshwa kuri valve ntoya y'umwuka;
4. Hariho uburyo bwo guhindura amazi cyangwa umuvuduko, ariko ibisabwa kugira ngo hakosorwe neza ntabwo ari byinshi, kandi umurambararo w'umuyoboro ni muto. Urugero, ku muyoboro ufite umurambararo muto wa ≤50mm, ni byiza gukoresha valve ihagarika umwuka n'imashini igenzura amashanyarazi;
5. Kugira ngo woroshye gukonjesha kristali, hitamo valve ifunga ubushyuhe;
6. Ku bidukikije bifite umuvuduko mwinshi cyane, hagomba gutoranywa valves z’umubumbe zikozwe;
7. Ifumbire mvaruganda nto n'ifumbire nini mu nganda zikora ibikoresho by'ubukorikori bigomba guhitamo valve y'umuvuduko mwinshi cyangwa valve y'umuvuduko mwinshi ifite umuvuduko muto wa PN160 16MPa cyangwa PN320 32MPa;
8. Mu icupa ry’ibikoresho byo gukuraho silicone n’imiyoboro ikunze gucongwa mu buryo bwa alumina Bayer, biroroshye guhitamo valve y’umubumbe igenda neza cyangwa valve y’umugozi igenda neza ifite agace ka valve gatandukanye, intebe y’umugozi ikurwaho, n’agasanduku ko gufunga karide gakozwe muri sima;
9. Mu mishinga yo gutanga amazi n'ubushyuhe mu bwubatsi bw'imijyi, inzira y'amazi ni nto, kandi valve yo kuzimya umwuka, valve yo kuringaniza cyangwa valve yo gupfuka amazi ishobora gutoranywa, urugero, inzira y'amazi ni munsi ya mm 150.
10. Ni byiza guhitamo valve y'umubumbe w'imbere itumijwe hanze kuri humwuka ushyushye cyane n'ibintu bihumanya kandi byangiza.
11. Ku mvange y'isi ikoresha aside, hitamo mvange y'isi ikoresha icyuma kitagira umugese cyangwa mvange y'isi ikoresha fluorine.
Igihe cyo kohereza: 29 Mata 2022
