Cast Steel GGC iivalvu

Izixhobo zomzimba:carbon steel, stainless steel, ialloy steel, intsimbi ekhethekileyo, njl.
Idayamitha yegama:2"～60"(DN50~1500) 
Uluhlu loxinzelelo:Class150～2500(PN10~PN420) 
Phelisa uqhagamshelwano:RF, RTJ, BW 
Iqondo lokushisa:-29 ℃ ～ + 560 ℃ 
Indlela yokusebenza:Ivili lesandla, ibhokisi yegiya, uMbane, iPeneumatic, njl.

I-engile ethile yenziwa phakathi kobuso obubini bokutywina be-single-disc okanye i-disc-double-disc iveluvu yesango le-wedge kunye ne-perpendicular kwi-axis yombhobho. Ikakhulu isetyenziselwa ukuguqula okanye ukuvala i-medium ngaphakathi kwemibhobho, oko kukuthi, isetyenziswe ngendlela evulekileyo okanye evaliweyo.

Ivalve yesango isetyenziswa ngokubanzi kushishino lweoyile, kushishino lweekhemikhali, nakwisikhululo samandla.

Impawu zoKwakha

Umgangatho woyilo: API 600, GB/T 12234. GOST DIN EN
Ukuchasana nokuhamba okuncinci kulwelo.
Kufuneka amandla amancinci kuphela ekuvuleni / ukuvala.
Akukho luthintelo kwicala elihambayo le medium.
Ngexesha lokuvula kunye nenkqubo yokuvala, ukungqubuzana phakathi kwe-disc wedge kunye nesihlalo sincinci, ngoko ukutywinwa kuthembekile ukuqinisekisa ukuqina kunye nobomi obude benkonzo.
Ivalve iyilwe kwisakhiwo sesihlalo esingasemva.
Ukutywinwa kwesikhondo sevalve kwenziwa ngentsebenziswano yegraphite eguquguqukayo nelukiweyo. ukuqinisekisa ukuqina okuthembeke ngakumbi.

Uhlobo lweValve:Cast Steel Globe Valve.
Ubungakanani beValve:1/2 "-24".
Umlinganiselo woxinzelelo:Iklasi ye-150 - 1500.

Imigangatho:

Ivalve yokukhangela ivulwa okanye ivalwe ngediskhi yevalve ukuze ijikelezise kwi-spindle ngaphandle kwesitulo sevalvu; kwaye sisivalo esizisebenzelayo xa sivulwa ngokuzenzekelayo okanye sivalwa ngamandla okwenziwa sisiphakathi esiqukuqela ngaphakathi kombhobho. Umsebenzi wayo omkhulu kukuthintela ukubuyela ngasemva kwesixhobo kumbhobho, ukujikeleziswa okubuyela umva kwempompo kunye nemoto yayo yokuqhuba, kunye nokukhupha okuphakathi kwisikhongozeli.

Impawu zoKwakha 
Umgangatho woyilo ngokwe: BS1868, ASME B16.34, GB/T 12236.
Ubume bemveliso obubambene kwaye bunengqiqo, ukuqina okuthembekileyo kunye nokusebenza kakuhle;
Ipaseji yolwelo egudileyo kunye nokumelana nolwelo oluncinci;
Idiski yohlobo lweSwing.
Ingayilwa ngeDamping Cylinder.
Ukuvala ngokukhawuleza kunye neentshukumo eziguquguqukayo zediski yevalve.
Impembelelo encinci yokuvala, ihamile yamanzi ayinatyala ukuba iveliswe.
Ipaseji yolwelo egudileyo kunye nokumelana nolwelo oluncinci.