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Kusanthula ubwino ndi kuipa kwa ma valve asanu wamba

Pali mitundu yambiri ya ma valve, iliyonse ili ndi ubwino ndi kuipa kwake, zotsatirazi zikulemba zabwino ndi kuipa kwa ma valve asanu, kuphatikizapo ma valve a chipata, ma valve a gulugufe, ma valve a mpira, ma valve a globe ndi ma valve a pulagi, ndikuyembekeza kukuthandizani.

  1. Valavu ya chipata

Valavu ya chipatalimatanthauza valavu yomwe gawo lotseka (chipata) limasuntha molunjika motsatira mzere wa ngalande. Limagwiritsidwa ntchito makamaka ngati chodulira pa payipi, ndiko kuti, limatsegulidwa kwathunthu kapena kutsekedwa kwathunthu. Kawirikawiri,valavu ya chipataSichingagwiritsidwe ntchito ngati chowongolera kayendedwe ka madzi. Chingagwiritsidwe ntchito kutentha kochepa ndipo kupanikizika kochepa kungagwiritsidwenso ntchito kutentha kwambiri komanso kupsinjika kwakukulu, koma valavu ya chipata nthawi zambiri siigwiritsidwa ntchito ponyamula matope ndi zinthu zina zomwe zili mupaipi.

valavu ya chipata cha flange

1.1 Ubwino:

①Kukana madzi pang'ono;

②Kufunika kwa mphamvu yocheperako potsegula ndi kutseka:

③Ingagwiritsidwe ntchito mu netiweki yozungulira komwe sing'anga imayendera mbali ziwiri, kutanthauza kuti, njira yoyendera siili yoletsedwa;

④Ikatsegulidwa bwino, pamwamba pa chotsekeracho sipawonongeka kwambiri ndi chogwirira ntchito kuposa valavu yoyimitsa;

⑤Kapangidwe ka fomu yobwezera ndi kosavuta, ndipo njira yopangira ndi yabwinoko;

2.Valavu ya Gulugufe

vavu ya gulugufe ya gulugufe ya multiple standard

2.1 Ubwino:

 

① Kapangidwe kosavuta, kakang'ono, kopepuka, komanso kosunga zinthu;

 

② Kutsegula ndi kutseka mwachangu komanso kolimba pang'ono;

 

③ Yoyenera zinthu zomangira zokhala ndi tinthu tolimba tomwe timapachikidwa, ndipo kutengera mphamvu ya pamwamba potseka, ingagwiritsidwenso ntchito popanga zinthu zomangira za ufa ndi granular;

 

④ Ingagwiritsidwe ntchito potsegula ndi kutseka mbali zonse ziwiri komanso pokonza njira zopumira mpweya ndi kuchotsa fumbi m'mapaipi.

Ngati pali zambiri zokhudzavalavu ya gulugufe ya waferYD37X3-150,Valavu ya chipata Z45X3-16Q, Valavu yowunikira mbale ziwiri ya Wafer H77X, imatha kulumikizana nafe mwachindunji.


Nthawi yotumizira: Marichi-20-2025