2.0 Umahluko phakathi kweeValuvu zeSango le-OS&Y kunye neeValufa zeSango le-NRS

Umahluko kuMgaqo wokuSebenza phakathiI-Valve yeSango le-NRSkwayeOS&YIivalvu zeSango

1. Kwi-valve yesango ye-flange engavukiyo, i-screw yokuphakamisa ijikeleza kuphela ngaphandle kokuhamba phezulu okanye phantsi, kwaye inxalenye kuphela ebonakalayo yintonga. I-nut yayo igxininiswe kwi-disc ye-valve, kwaye i-disc ye-valve iphakanyiswe ngokujikeleza i-screw, ngaphandle kwejoka ebonakalayo. Kwi-valve yesango le-flange enganyukiyo, i-screw yokunyusa ibonakaliswe, i-nut igungxulwa kunye ne-handwheel kwaye igxininiswe (ayijikelezi okanye ishukume nge-axially). I-disc yevalve iphakanyiswa ngokujikeleza i-screw, apho i-screw kunye ne-valve disc inentshukumo ejikelezayo kuphela ngaphandle kokufuduka kwe-axial, kunye nenkangeleko ibonisa inkxaso yohlobo lwedyokhwe.
2. Isiqu esinganyukiyo sijikeleza ngaphakathi kwaye singabonakali; isiqu esinyukayo sihamba nge-axially kwaye sibonakala ngaphandle.
3. Kwi-valve yesango lokunyuka, i-handwheel igxininiswe kwisiqu, kwaye zombini zihlala zimile ngexesha lokusebenza. I-valve iqhutywe ngokujikeleza isiqu malunga ne-axis yayo, ephakamisa okanye ehlisa i-disc. Ngokwahlukileyo, kwi-valve yesango enganyukiyo, i-handwheel ijikeleza i-stem, edibanisa nemicu ngaphakathi kwe-valve body (okanye i-disc) ukuphakamisa okanye ukuthoba i-disc ngaphandle kokuhamba ngokuthe nkqo kwesiqu ngokwaso. Ngamafutshane, kwi-design-stem-stem, i-handwheel kunye nesiqu asinyuki; idiski iphakanyiswe kukujikeleza kwesiqu. Ngokwahlukileyo, kuyilo lwe-stem-non-ukuphakama, i-handwheel kunye ne-stem iphakama kwaye iwa kunye njengoko i-valve isebenza.

IntshayeleloofIivalvu zeSango

Iivalve zesango yenye yezona zinto zisetyenziswa kakhulu kwiimarike. Zahlulwe zaba ziindidi ezimbini: Ivalve yesango ye-OS&Y kunye nevalve yesango le-NRS. Apha ngezantsi, siza kuphonononga imigaqo yabo yokusebenza, izibonelelo, izinto ezingeloncedo, kunye nomahluko kwisicelo:

Ivalufa yeSango ye-OS&Y, iimodeli eziqhelekileyo ziquka i-Z41X-10Q, i-Z41X-16Q, njl.

UmGaqo wokuSebenza:Isango liphakanyiswa okanye lithotywe ngokujikeleza isiqu. Ekubeni isiqu kunye nemicu yaso ingaphandle komzimba wevalve kwaye ibonakala ngokupheleleyo, indawo yediski inokugwetywa ngokulula ngesalathiso sesiqu kunye nendawo.

Izinto eziluncedo:Isiqu esinemisonto kulula ukuthanjiswa kwaye sikhuselekile kumhlwa.

Izinto ezingeloncedo:Ivalve ifuna indawo eninzi yokufakela. Isiqu esivezwayo siqhele ukudleka kwaye asinakufakwa phantsi komhlaba.

I-Valve yeSango le-NRS, iimodeli eziqhelekileyo zibandakanyaZ45X-10Q, Z45X-16Q, njl.

UmGaqo wokuSebenza:Le valve inokudluliselwa kwayo ngentambo ngaphakathi emzimbeni. Isiqu sijikeleza (ngaphandle kokunyuka / ezantsi) ukunyusa okanye ukuthoba isango ngaphakathi, ukunika ivalve ubude obuphantsi.

Izinto eziluncedo:Uyilo lwayo olubambeneyo kunye nesiqu esikhuselweyo sivumela ukusetyenziswa kwiindawo eziqinileyo, ezinothuli njengeenqanawa kunye nemisele.

Izinto ezingeloncedo:Isikhundla sesango asibonakali ngaphandle, kwaye ukugcinwa kulula kakhulu.

Ukuqukumbela

Ukukhetha ivalve yesango elungileyo kuxhomekeke kwindawo yakho. Sebenzisa iivalvu zesango elinyukayo kwindawo efumileyo, enomhlwa njengangaphandle okanye ngaphantsi komhlaba. Kwiinkqubo zangaphakathi kunye nesithuba sokugcinwa, iivalve zesango ze-stem ezingavukiyo zingcono ngenxa yokuchithwa kwazo lula kunye nokuthambisa.

TWSinokunceda. Sinikezela ngeenkonzo zokukhetha ivalve yobuchwephesha kunye noluhlu olupheleleyo lwezisombululo zamanzi-kubandakanywaivelufa butterfly, khangela ivalve, kwayeiivalve zokukhupha umoya-ukuhlangabezana nazo zonke iimfuno zakho. Buza nathi ukuze ufumane ukufaneleka okugqibeleleyo.