Incazelo emfushane: | Amavalvu ebhola afakwe phezulu e-trunnion asetshenziswa kakhulu kumapayipi e-petroleum negesi yemvelo, kanye nasekukhishweni kukawoyela, ukucwenga uwoyela, i-petrochemical, amakhemikhali, i-chemical fiber, i-metallurgy, amandla kagesi, amandla enuzi, ukudla kanye nemishini yokwenza iphepha.Ivalvu yebhola efakwe phezulu i-trunnion ilula futhi iyashesha ukuhlakazwa epayipini, futhi ukunakekelwa kulula futhi kuyashesha.Lapho i-valve ihluleka epayipini futhi idinga ukulungiswa, akudingekile ukususa i-valve epayipini.Kudingeka kuphela ukususa amabhawodi e-flange amaphakathi namantongomane, khipha ibhonethi kanye nokuhlanganiswa kwesiqu emzimbeni we-valve ndawonye, bese ukhipha ibhola kanye ne-valve Vimba umhlangano.Ungakwazi ukulungisa ibhola nesihlalo se-valve ku-inthanethi.Lokhu kulungiswa konga isikhathi futhi kunciphisa ukulahlekelwa ekukhiqizeni. |
Ibanga likasayizi: | 2"~24" (50mm~600mm) |
Cindezela.Isilinganiso: | 150LB~900LB |
Ukuxhumana Kuyaphela | Flange, Butt Weld |
Umsebenzisi | I-Lever, Gear, Electric, Pneumatic njll. |
Okubalulekile: | Impahla Yomzimba: WCB, CF8, CF3, CF8M, CF3M, A105(N), LF2, LF3, F304, F316, F321, F304L, F316L, Inconel, Monel njll. I-Ball Material: A105+ENP, F6a3, F164, I-F304L, F316L, F51 njll. I-Stem Material: 17-4Ph, XM-19, F6a, F304, F316, F51 njll. Izinto Zesihlalo: PTFE, RPTFE, PEEK, Inayiloni, DEVLON, njll. |
Okujwayelekile: | Idizayini: ASME B16.34, API6DEI-flange yokuphela: ASME B16.5Butt Weld: ASME B16.25Ukuhlola nokuhlola: API598 Ubuso nobuso: ASME16.10 kanye ne-DIN3202Fire Safe Test: API 607/API 6FA |
Isici Sokuklama: | Ibhonethi Ethambile Ehlezi Esibukweni Egcwele Ibhobhothi Egcwele noma Encishisiwe Eqediwe I-Solid Ball Anti Blowout Stem Cavity Pressure Self Relief |
Uhlobo Lokusebenza | Amavalvu ebhola asebenzisa ibhola elingenalutho elivumela ukugeleza kulo lapho lisendaweni evulekile futhi lizihlukanise lapho livaliwe.Ibhola lishayelwa ngephini lokuphotha elingena esikhaleni esigaywe ebholeni elingenalutho, elibuye lisetshenziswe i-lever ukuvula nokuvala ibhola.I-spindle ye-valve yebhola iboshwe entanyeni yomzimba we-valve futhi ivalwe ngohlu lwama-neck seal, ukuvimbela ukuvuza, ngaphezu kwalokho, ibhola lifakwe phakathi kwezihlalo ezimbili zomzimba / zebhola eziqinisekisa ukuvaleka okuhle. |
Izicelo: | • Amavalvu ebhola asetshenziselwa ukulawula ukugeleza nokucindezela futhi avale uketshezi olubolayo, ama-slurries, uketshezi oluvamile namagesi. • Asetshenziswa embonini kawoyela negesi yemvelo, kodwa futhi athola indawo emikhakheni eminingi yokukhiqiza, ukugcinwa kwamakhemikhali, kanye nokusetshenziswa kwezindawo zokuhlala. |