YQ347F oxygen valve ball
Ibindi bicuruzwa
I. Inyandikire:
Iyi valve ifite ibikoresho byo kurwanya umwanda, amazi n'ubunyabwenge, ibice byose byo valve bijyanye na oxygen byakozwe neza mbere yo gushyira hamwe, ibikoresho byo gufunga (packing) ni polytetrafluoroethylene, byemeza ko igikoresho gikoreshwa ari cyiza kandi cyoroshye. Ibice bya flange byose bifite imashini yo gufunga umuriro (conductive screw holes) kugira ngo wirinde umuriro wa static. Nk'ikoresho cyo gufunga no gufungura mu muryango wo gutera oxygen mu nganda z'ubwoko bw'ibintu, ifite ibisabwa byinshi byo kurusha valves z'ibindi bisanzwe. Kuko oxygen ikora nk'ibintu byo gukora umuriro no gukora umuriro w'umuriro, bigomba gufunga umuriro, gufunga umuriro wa static no gufunga umuriro w'umuriro kugira ngo wirinde ibyago. Mu iterambere ryayo, byashyizweho: igihe valve disc ifunga no gufungura, valve stem igabanuka gusa kandi itazunguruka, byoroshye cyane gufunga ibice byo gufunga, ibice byo gufunga no gufunga ibice byo hejuru. Ibice bya flange byo hanze bifite imashini yo gufunga umuriro (grounding screw) kugira ngo wirinde umuriro wa static. Ibice bya valve stem byo hanze bifite igikoresho cyo gufunga na plexiglass kugira ngo kurwanya umwanda no ubunyabwenge.
II. Imiterere y'ibicuruzwa:
1. Ibi bicuruzwa byakozweho ibikorwa byo gufunga umuriro no gufunga umwanda, byoroshye gukoresha mu muryango wa oxygen.
2. Imiterere ya sphere isanzwe, ibice byo gufunga bifite igikoresho cyo gufunga umuriro.
3. Ibice byo hasi bifite ibice byo gufunga (bearings) byombi, gufunga no gufungura biroroshye, gufunga no gufungura ku gipimo cya 90 degrees, gufunga no gufungura byoroshye, umuvuduko w'umuvuduko mwinshi.
4. Ikoreshwa mu bikoresho byo gufunga umuriro, ifite imiterere yo kurwanya umuriro.
III. Imiterere y'imikorere:
Pressure ya nomino | 1.6 | 2.5 | 4 |
Pressure yo gupima imikorere ya water pressure (Mpa) | 2.4 | 3.75 | 6 |
Pressure yo gupima imikorere ya water seal (Mpa) | 1.76 | 2.75 | 4.4 |
Pressure yo gupima imikorere ya gas pressure (Mpa) | 1.76 | 2.75 | 4.4 |
Pressure yo gupima imikorere ya gas seal (Mpa) | 1.76 | 2.75 | 4.4 |
Pressure yo gikoresha (Mpa) | 1.6 | 2.5 | 4 |
Ubushyuhe bw'ikoresho | -20~150℃ | ||
Imikoresho ikoreshwa | oxygen, nitrogen, air n'ibindi | ||
IV. Ibikoresho by'ibice:
Izina ry'ibice | Shell | Sphere | Valve stem | Handle | Gasket, packing seal |
Ibikoresho | 16-4 silicon brass | Stainless steel or copper alloy | Stainless steel | Carbon steel | Polytetrafluoroethylene |
| Icyiciro cy'inganda: | Machinery & Equipment/Valves/Ball Valves |
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