Hejuru Yinjira Umupira Valve

NSV TOP ENTRY BALL VALVE ikoreshwa cyane cyane mumiyoboro yinganda ninganda kandi ifite ibyinjira hejuru no kumurimo wo gufata neza umurongo. Ifite ibyiza byinshi, nko kurwanya amazi mato mato, imiterere yoroshye, ingano nto, uburemere bworoshye, ubwato bwizewe, ibyoroshye byo gukora no kubungabunga, fungura kandi ufunge vuba, kimwe no gutangira no gufunga byoroshye.

1.Umubiri umwe
Umubiri umwe ukoreshwa kumubiri kugirango wizere imbaraga zihagije hamwe nubukomezi munsi yumuvuduko ukabije wibikorwa.Ibice byimbere bya valve byateguwe neza kandi byatoranijwe kugirango byemezwe kwizerwa muburyo bwimikorere yose. Bolts iroroshye kubikoresho bya valve no guhaza kugirango ushigikire imihangayiko ituruka.

2.Kwinjira
Itandukaniro ryayo cyane cyane kumipira isanzwe ni uko kuyitunganya bishobora gukorwa kumurongo wumuyoboro kandi bitavuye kumurongo wumuyoboro. Imiterere yicyicaro cyinyuma cyicaro cyicaro kandi igice cyinyuma cyumwanya wintebe ni inguni ndende kugirango wirinde kwegeranya umwanda. Kuva bigira ingaruka kumwanya wicyicaro.

3.Kureka imikorere yumuriro
NSV yo hejuru yumurongo wumupira wumupira ufite trunnion yashyizwe kumupira, hejuru yubutaka, isukuye kandi isura ikomeye ivurwa.Umupira nigiti byahujwe, ibyuma byanyerera byashyizwe kumurongo wimbere kugirango radiyo yo guterana iba nto kandi imikorere yumuriro ni myinshi hasi.

4. Gufunga byihutirwa
Imyobo yo gutera inshinge yarateguwe kandi indangantego yo gutera inshinge zishyirwa ahantu hashyizweho stem / cap hamwe ninkunga yumubiri ya valve kuruhande.Iyo gufunga igiti cyangwa intebe byangiritse kugirango bitume kumeneka, uruganda rushobora gukoreshwa mugukora kashe ya kabiri.Ibihishe cheque valve yashyizwe muruhande rwa buri cyuma cyo gutera inshinge kugirango irinde ibivamo gusohoka bitewe nigikorwa cyibikoresho byohereza. Hejuru yikibumbano cyo guteramo ibice ni umuhuza kugirango uhuze byihuse nimbunda yo gutera inshinge.

5.Kidodo cyizewe
Gufunga intebe bikozwe no gufunga intebe hamwe nicyuma kigumana ibyuma.Umugumisha intebe areremba hejuru kandi umuvuduko muke wo gufunga intebe ya valve bigerwaho mbere yumuvuduko wimpeshyi. Byongeye kandi, ingaruka ya piston yintebe ya valve yateguwe neza, yatahuye hejuru Ikidodo cyumuvuduko nigitutu cyibikoresho bikora kandi umenye gutahura kugirango bigumane kashe yumubiri. Impeta ya grafite yagutse kugirango igaragaze ko ifunze mugihe cyumuriro.

6.Guhagarika kabiri & kuva amaraso (DBB)
Iyo umupira wuzuye ufunguye cyangwa ufunze, ibintu byohereza mumyanya yo hagati yumubiri birashobora kurekurwa nibikoresho byamazi hamwe nubusa. Byongeye kandi, umuvuduko mwinshi uremereye mumyanya yo hagati ya valve urashobora kurekurwa kumuvuduko muke ukarangira wicaye wenyine. .

7.Anti-static n'umuriro utekanye
Igishushanyo mbonera cyo gukumira umuriro wa valve cyujuje ibyangombwa bisabwa muri API6FA / API607 kandi igishushanyo cya anti-static gihuza n'amabwiriza muri API6D na BS5351.

8.Uruti rwagutse
Kubutaka bwubatswe munsi yubutaka, uruti rushobora kuramba kandi kugirango byorohereze imikorere ijyanye no gutera inshinge hamwe na valve ya drainage irashobora kwagurwa hejuru ya valve.

9. Ubwoko butandukanye bwo gutwara
Padiri yo hejuru ya valve yateguwe ukurikije ISO 5211, yorohereza guhuza no guhana abashoferi batandukanye. Ubwoko busanzwe bwo gutwara ni intoki, amashanyarazi, pneumatike na pneumatike / hydraulic.