Kufanele sikhetse njani i-valve yevivane le-flange?

Ivalvu yevivane le-Flangeisetjentiswa kakhulu emaphayiphini ekukhicita etimbonini, indzima yayo lenkhulu kutsi inciphise kuhamba kwemkhatsi emaphayiphini, noma kulungisa bukhulu bekugeleta lokusemkhatsini emaphayiphini. Flange butterfly valve isetjentiswa kakhulu ebunjiniyela bekulondvolota emanti, kuhlantwa kwemanti, iphethiloli, imboni yemakhemikhali, kushisa emadolobheni kanye naletinye timboni jikelele, futsi ingaphindze isetjentiswe ku-condenser kanye nekupholisa emanti esiteshini semandla lashisako.
Flanged butterfly valve ikakhulukazi kufanelekile kwenta valve ububanzi obukhulu, okuyinto asetjentiswa kakhulu emkhakheni umtsetfo ububanzi ubukhulu. Lapho flange luvivane valve kuvulwe ngokugcwele, ukumelana ukugeleza encane. Uma Angle kuvulwa emkhatsini cishe 15-70, flange butterfly valve kungaba sensitive kakhulu kulawula kugeleza medium.
Ngetulu kwaloko, ngoba ipuleti levivane le-flange butterfly valve isulwa uma kuhamba lokujikeletako, loluhlobo lwe-valve lungasetjentiswa emapayipini lane-granular medium lemisiwe, futsi ngekuya kwemandla e-seal, ingaphindze isetjentiswe ku-powder kanye nemigca ye-granular ye-medium.

Kuhlukaniswa kwemavalvu evivane lane-flanges
Flanged luvivane valve kungahlukaniswa soft kuvala flange luvivane valve kanye hard kuvala flange luvivane valve ngekuya kuvala ebusweni impahla.
Tintfo tekuvala tevalve yeluvivane lwe-flange yekuvala lethambile yinjoloba kanye nepulasitiki ye-fluorine; kanye netintfo tekuvala tevalve yeluvivane lwe-flang lecinile yekuvala yinsimbi kuya ensimbini, insimbi kuya kupulasitiki ye-fluorine kanye nepuleti lehlanganisiwe lenetinhlaka letinyenti.
Indandatho yekuvala ye-valve ye-flange lethambile yekuvala ingafakwa emseleni wemtimba we-valve futsi ingafakwa eceleni kwepuleti le-butterfly. Uma isetjentiswa njengevalve lejutjiwe, kusebenta kwayo kwekuvala kungafika ku FCI 70-2:2006 (ASME B16 104) VI, lephakeme kakhulu kunaleyo yevalve yeluvivane lwe-flange lecinile yekuvala. Nomakunjalo, ngenca yekutsi tintfo letithambile tekuvala tilinganiselwe ngekushisa, i-valve ye-flange butterfly lethambile yekuvala ivame kusetjentiswa emkhakheni wekugcina emanti kanye nekuhlantwa kwemanti ngekushisa kweligumbi.

Metal kanzima seal flange luvivane valve has tinzuzo impahla, ungavumelana nekushisa lokusezingeni leliphakeme lokusebenta, umfutfo lomkhulu wekusebenta, impilo yesevisi inde kuneseal soft, kepha ububi hard seal flange butterfly valve kusetjentiswa kusobala, kumatima kwenta kuvalwe ngokuphelele, ukusebenza lokuvala kusebenzisa butterly jikelele kuyinto ephuyile kakhulu, ngako-ke loluhlobo lwekuvala kusebenta kwe-flangely jikelele kuyinto akusiyo lephakeme, yenta kulungisa kugeleza.

Ngaphandle kwaloko, Tianjin Tanggu Emanti Seal Valve Co., Ltd. kuyinto tebuchwepheshe phambili elastic situlo valve asekela emabhizinisi, imikhiqizo .Ivalvu yeluvivane yesihlalo se-elastic, ivalvu yeluvivane ye-lug, ivalvu yelivivane lephindvwe kabili, i-flang lephindvwe kabiliIvalvu yevivane lemangalisako, ivalvu yekulinganisa, ivalvu yekuhlola emapuleti lamabili e-wafer,Y-Sisefonjalonjalo. E-Tianjin Tanggu Water Seal Valve Co., Ltd., siyatigcabha ngekuniketa imikhicito yesigaba sekucala lehlangabetana nemazinga laphakeme embonini. Ngeluhlu lwetfu lolubanti lwemavalvu kanye netimphahla, ungasetsemba kutsi sikunikete sisombululo lesiphelele seluhlelo lwakho lwemanti. Xhumana natsi namuhla kute utfole kabanti ngemikhicito yetfu nekutsi singakusita njani.