Bawul ɗin Toshe na DBB

Mai kera da mai samar da bawul ɗin DBB (Bawul ɗin Bulo Biyu da Bawul ɗin Zubar da Jini Biyu)

Ana kuma kiransa da Dual Expanding Plug Valve, DBB Twin Seal Orbit Plug Valve, DBB Plug Valve (Full Bore)

JERIN SAMFURIN DBB Plug bawul:

Girman girma: NPS 2 zuwa NPS 42

Nisan Matsi: Aji 150 zuwa Aji 600, 900LB

Haɗin Flange: RF, FF, RTJ

KAYAN FILOG BANDA:

Yin gyare-gyare: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6

MAS'ADAR FUSKOKIN DBB

Siffofin Zane na Bawul ɗin Plug na DBB:

1. Tsarin jikin bawul

Jikin bawul ɗin bawul ɗinmu na DBB Plug Valve ya haɗa da jikin bawul, tsakiyar bawul, faifan bawul (wanda aka saka a cikin babban zoben rufewa), murfin ƙarshe, chassis, marufi da sauran manyan abubuwan haɗin. Babban bawul ɗin da faifan sune tsakiyar ɓangaren jikin bawul ɗin. An sanya tsakiyar bawul ɗin a cikin jikin bawul ɗin tare da manyan trunnions na sama da na ƙasa, buɗewar tashar kwarara yana tsakiya, kuma ɓangarorin biyu saman siffa ne. Injin niƙa fuskar wedge yana da dovetail guidelines waɗanda aka haɗa zuwa faifan guda biyu a ɓangarorin biyu. Disc ɗin shine babban abin rufewa kuma yana da saman silinda. Ana iya cimma daidaiton hatimin Class B mai tauri. Ana niƙa saman silinda tare da da'irar tsagi, kuma babban zoben hatimi yana dawwamammen robar fluorine ko nitrile roba, da sauransu ta hanyar ƙera da vulcanization, wanda ke taka rawar hatimin tauri da hatimin laushi lokacin da aka rufe bawul ɗin.

2. Tsarin sarrafawa

Manipula galibi yana ƙunshe da alamomi, ƙafafun hannu, sandunan spindle, fil ɗin ball, maƙallan hannu da sauran abubuwan haɗin gwiwa, waɗanda aka sanya su a kan murfin ƙarshe kuma an haɗa su da sandar spool ta hanyar haɗa fil. Sashen manipulator shine mai kunna aikin. Rufe bawul ɗin daga wurin buɗewa, juya ƙafafun hannu a hannun agogo, tsakiyar bawul ɗin yana juyawa 90° da farko, sannan yana tura faifan bawul ɗin don juyawa zuwa matsayin tashar kwararar jikin bawul. Sannan tsakiyar bawul ɗin yana motsawa ƙasa a layi madaidaiciya, yana tura faifan bawul ɗin don faɗaɗa a radial kuma yana kusanci bangon ciki na bawul ɗin har sai an danna hatimin laushi a cikin ramin, don saman faifan bawul ɗin ya taɓa bangon ciki na bawul ɗin.

3. Rufe tsarin.

Buɗe bawul ɗin daga wurin da aka rufe, juya tafin hannun a akasin agogon hannu, zuciyar bawul ɗin ta fara motsawa kai tsaye, sannan ta juya 90° bayan ta kai wani matsayi, don haka bawul ɗin ya kasance a cikin yanayin gudanarwa.

4. Aikin DBB ko DIB

Bawul ɗin DBB Plug (bawul ɗin toshe biyu da kuma bawul ɗin toshe jini) shi ma ana kiransa da GENERAL VALVE, bawul ɗin toshe biyu na Seal. Wannan lalacewa ta yau da kullun ta hanyar amfani da zare biyu na wurin zama da aka ɗora daban-daban akan toshe mai kauri ta hanyar dovetails, waɗanda ke ja daga saman wurin zama kafin a juya su. Wannan yana ba da hatimi mai tauri wanda za a iya tabbatarwa ba tare da goge hatimi ba.

If you need more information about DBB Plug valve or DIB Plug valve, please contact our market department.  Tel.: 0086-577-67915979, Email: sales@nswvalve.com