Mawonekedwe a ma valve okhala ndi mphira

Kwa nthawi yayitali, Generalvalve pachipataamagwiritsidwa ntchito pamsika nthawi zambiri amakhala ndi kutayikira kwamadzi kapena dzimbiri, kugwiritsa ntchito ukadaulo wapamwamba kwambiri waku Europe wopangira mphira ndi valavu kuti apange zotanuka mpando chisindikizo valavu, kugonjetsa ambiri.valve pachipatakusasindikiza bwino, dzimbiri ndi zolakwika zina, valavu yosindikizira yapampando yosindikizira imagwiritsa ntchito mbale zotanuka pachipata kuti ipangitse chipukuta misozi pang'ono kuti ikwaniritse bwino kusindikiza,valavuali ndi ubwino waukulu wosinthira kuwala, kusindikiza kodalirika, kukumbukira bwino zotanuka komanso moyo wautumiki. Itha kugwiritsidwa ntchito ngati chida chowongolera komanso chotsekera pamadzi apampopi, zimbudzi, zomanga, mafuta, mankhwala, chakudya, mankhwala, nsalu, mphamvu yamagetsi, kupanga zombo, zitsulo, mphamvu zamagetsi ndi mapaipi ena amthupi.

　　B, mawonekedwe avalve pachipata:

　　Kulemera kopepuka: Thupi limapangidwa ndi chitsulo chapamwamba kwambiri, chomwe chimakhala pafupifupi 20% ~ 30% chopepuka kuposa chachikhalidwe.valve pachipata, ndipo ndi yosavuta kukhazikitsa ndi kukonza.

　　Mpando wapakhomo wolowera pansi: Wachikhalidwevalve pachipatanthawi zambiri amadziunjikira mu poyambira pansi pa valavu chifukwa cha zinthu zakunja monga miyala, matabwa, simenti, zitsulo filings, sundries, etc., amene n'zosavuta chifukwa madzi kutayikira chodabwitsa chifukwa kulephera kutseka mwamphamvu.

　　Ponseponse: Nkhosa yamphongo imapangidwa ndi mphira wapamwamba kwambiri wa mphira wamkati ndi wakunja, ndipo luso lapamwamba la mphira lavulcanization ku Ulaya limapangitsa nkhosa yamphongo yowonongeka kuti iwonetsetse miyeso yolondola ya geometric, ndipo nkhosa yamphongo ndi ductile cast zimagwirizanitsidwa mwamphamvu, osati zosavuta kugwa ndi kukumbukira bwino. madzi

Thupi la valavu yolondola: Thupi la valve limapangidwa ndi kuponyedwa mwatsatanetsatane, ndipo miyeso yolondola ya geometric imapangitsa thupi la valve popanda kumaliza kutsimikizira kulimba kwa valavu.

Zambiri, mutha kulumikizana nazoChithunzi cha TWS. zomwe zimatulutsa makamaka kusindikiza mphiravalavu ya butterfly, valavu yachipata, valavu yoyendera,mpweya valve, Y-sefa.