Mu mahugurwa ya Jinbin, icyiciro cya lugikinyugunyuguByarangiye. Yitwa kandi LTlug style ikinyugunyugu, hamwe nubunini bwa DN400 kandi ifite ibikoresho bya pneumatike. Ubu batangiye gutwara abantu berekeza muri Arabiya Sawudite.

Ubwoko bwa LT lug ubwoko bwibinyugunyugu nibisanzwe bikoreshwa muri sisitemu yo hagati kandi ntoya. Ibyiza byingenzi byingenzi birimo kwishyiriraho byoroshye, gufunga byizewe no kurwanya umuvuduko muke, bigatuma bikwirakwizwa no gutwara amazi mu bihe bitandukanye byakazi. Imitsi ku mpande zombi z'umubiri wa valve irashobora gukosorwa binyuze muri bolts idashingiye ku buremere bwa flange flange, kandi igahuzwa nibipimo bitandukanye bya flange nka ANSI na GB. Iyo ukora ibikorwa byo kubungabunga, umubiri wa valve urashobora gusenywa ukundi bitagize ingaruka kumiyoboro ya sisitemu no kumuyoboro, bikazamura neza imikorere yo kubungabunga.

Umubiri wa valve ufite imiterere yegeranye kandi ipima 1/3 kugeza 1/2 gusa cy irembo rya valve yibisobanuro bimwe. Inzira itembera nta nkomyi kandi yegereye ubwoko bugororotse, hamwe na coefficient ntoya irwanya umuvuduko, ishobora kugabanya ingufu zikoreshwa mu gutwara. Ifasha intoki, amashanyarazi cyangwa pneumatike, hamwe na tike ntoya yo guhinduranya, bigatuma ikwiranye na diameter nini (DN50-DN2000).

Ubwoko bwa LT lug butterfly valve ikoreshwa cyane muburyo bukurikira:

1.Gutanga amazi n’amazi no gutunganya amazi: Imiyoboro y’amazi n’amazi yo mu mujyi, inganda zitunganya imyanda, imirimo y’amazi, zikoreshwa mu gutwara no gufata amazi meza, imyanda n’amazi yagaruwe. Ubwoko bworoshye-bufunze burashobora kuzuza ibisabwa bike kandi birakwiriye kumiterere minini.

2.Inganda zikora inganda n’inganda rusange: Gutwara ibitangazamakuru nkamavuta ya peteroli, ibikomoka kuri peteroli itunganijwe, imiti ikomoka ku miti, aside na alkali ibisubizo, nibindi. Ubwoko bufunze cyane burashobora guhangana nubushyuhe buciriritse hamwe nakazi kakazi, kandi uburyo bwo gushyiramo imitsi burakenewe muburyo bukenewe bwo gufata neza imiyoboro yimiti.

3.Hvac na sisitemu yo kubaka: Gukwirakwiza amazi yo hagati yubushyuhe bwo hagati, imiyoboro yo gushyushya hagati, sisitemu yo gukonjesha inganda. Ubwoko bworoshye-bufunze bufite ingaruka nziza yo gufunga, bukwiranye nubushyuhe buke nubushyuhe buke bwakazi, biroroshye gukora no kuzigama ingufu, kandi bigabanya ikiguzi cyimikorere ya sisitemu.

4.Ubwubatsi n'ubwubatsi bwa Metallurgical: Sisitemu y'amazi ya ballast, amazi akonje mu nganda za metallurgjiya, imiyoboro ikwirakwiza ikirere. Imiterere ya lug ifite imikorere ikomeye yo kurwanya vibrasiya kandi irakwiriye ahantu hashyizweho ibintu bigoye nkubwato bunini cyangwa inganda.