I-API WCB Ivalvu yebhola yokungena ephezulu
Umzimba wensimbi we-monolithic cast
Ibhola elintantayo/I-Trunnion eligitshezwe
Isithukuthezi esigcwele/esincishisiwe
Idivayisi ye-Anti-static
Isiqu sobufakazi bokuqhuma
Umklamo ophephile womlilo
Isijojo se-Emergency sealant
Ukusebenza:I-Lever/Gear/Pneumatic/Hydraulic/Electric
| Izinto ezitholakalayo | Okujwayelekile |
| Umzimba:A216-WCB,A352-LCB A351-CF8/CF8M/CF3/CF3M/Duplex Isihlalo:I-PTFE/RPTFE/PEEK/PPL Isiqu:I-A105+ENP,A182-F6/F304/F316/F316L/F304L/17-4PH/F51 Ibhola:I-ASTM A105+ENP,ASTM A182-F6/F304/F316/F316L/F51 | Idizayini:ASME B16.34/API 6D Ubuso nobuso:I-ASME B16.10 Qeda i-flange:I-ASME B16.5 BW isiphetho:I-ASME B16.25 Isivivinyo:I-API 598 Ukuhlolwa kokuphepha komlilo:I-API 607/API 6FA |
1.I-valve yebhola yokungena ephezulu epayipini ilula futhi ibhidlizwa ngokushesha, okwenza ukulungiswa kube lula.
2.I-valve yebhola enomzimba oshiselwe ngokugcwele ingangcwatshwa ngqo emhlabathini, ukuze izingxenye zangaphakathi zevalvu zingaguguleki, impilo yesevisi ifinyelela eminyakeni engama-30, iyi-valve efanelekile yamapayipi kawoyela negesi yemvelo.
3.Ukubekwa uphawu okuphelele kungafinyelelwa phezu kwezinhlobo eziningi zezingcindezi namazinga okushisa.
4.Isisetshenziswa esisebenzayo sivalwe ngokwethembeka ezinhlangothini zombili.
Ama-valve okungena phezulu avame ukusetshenziswa ezinhlelweni zenqubo lapho ukugcinwa kwe-in-line kukhethwa ngaphezu kokukhishwa kwama-valve agcwele. Ngesikhathi sokulungiswa, vula kuphela ikhava ukuze uphakamise ibhola kanye nomzimba wokusekela ngaphandle kokukhipha yonke i-valve epayipini, yenza ukugcinwa kube lula. .Ezikhathini ezithile, ama-valve ebhola angena phezulu awakwazi ukuthikameza ukusebenza okuvamile kwesistimu yepayipi ngesikhathi sokulungiswa kokugijima, inqobo nje uma ukuhlanganiswa kwebhola nesihlalo kususwa ngokushesha ngemva kokuvala isembozo se-valve, isistimu yepayipi esebenza ngomfutho ingakwazi. ibuyiselwe ngokushesha, ukuze ukulahlekelwa okubangelwa ukulungiswa kwejubane kunciphe kube kancane. Isetshenziselwa ikakhulukazi ukudla, imithi, i-petroleum, igesi yemvelo, amakhemikhali, amandla kagesi, i-metallurgy, ukuvikelwa kwemvelo, ukwakhiwa kwedolobha, ukwenza iphepha ( okuphakathi okufana nomoya, amanzi, uwoyela, i-hydrocarbon, uketshezi olune-asidi).
