ZDL Series Akpaaka recirculation control valve
ZDL usoro Auromatic recirculation valvụ bụ ụdị nke mgbapụta prtectiong ngwaọrụ. Ọ na-akpaghị aka na-echebe mgbapụta nke centrifugal mgbe mgbapụta ahụ na-eme mmebi cavitation ma ọ bụ ejighị n'aka (karịsịa na-ebute mmiri ọkụ na obere ọrụ ọrụ). Ozugbo mgbapụta mgbapụta dị ala karịa usoro etinyere, ịgafe nwere ike mepee kpamkpam iji hụ na mgbapụta kachasị mkpa achọrọ. Ọbụna na-agba ọsọ kpamkpam emechi, ya bụ na-agba ọsọ eruba bụ efu, kacha nta eruba nwekwara ike ịgafe uzo maka Automatic recirculation. Nrụgide belatara site na nrụgide mgbatị multistage. Usoro ZDL kwesịrị ekwesị maka uzo na ọkara ma ọ bụ obere nsogbu dị iche iche, ụdị nrụgide kachasị elu bụ 6MPa, ma ụlọ ọrụ na-ekpebi nhọrọ a kapịrị ọnụ. Uzo a na - atụghị anya nke L nwere ike iwepụ mkpọtụ site na ị ga - eme ka ọ dị elu, yana cavitation dị egwu.
• Multi-onu ụdị uzo, ala mkpọtụ, adabara ọkara na ala nsogbu na-arụ ọrụ ọnọdụ.
• esorola valvụ ahụ, nwere ike ịhọrọ ahịhịa carbon ma ọ bụ igwe anaghị agba nchara, wdg.
• Standard uzo na-abụghị nloghachi fuction, kacha arụ ọrụ mgbali esi bụ 6MPa.
• Site na ọdụ ụgbọ mmiri venturi na-agabigaghị usoro, megharia ọnọdụ dị mgbagwoju anya.
• Nrụgide nrụgide site na PN16 ruo PN100, dayameta site na DN2 ruo DN500.
• Nwere ike ịhọrọ ọrụ iji aka arụ ọrụ, eji eme ihe.
Vedị ahụ Valve: ụzọ atọ agbaghaara.
Elu ọnụ: NPS1 "-20" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400, 450, 500)
Ọnọdụ nrụgide: CL150 # -600 # (PN16, 25, 40, 64, 100)
Ọgwụgwụ ụdị njikọ: Flange, FF, RF, RTJ, BW, SW wdg.
Dika ihe di iche nke isi ihe na-adighi nma, isi ihe nkpuchi diski a na-achogharia akpaka ga-agaga na ya. N'otu oge isi isi diski diski na-agafe uzo mpempe akwụkwọ, gbanye ngagharị nke diski valvụ isi iji gafere, site na ịchịkwa uzo diski valvụ, gbanwee uzo ntụgharị, iji jikwaa uzo uzo. Mgbe isi valvụ diski laghachi n'ime oche valvụ emechiri, ihe niile na-agagharị na-agafe. Mgbe isi valvụ diski na-ebili n'elu ọnọdụ, uzo na-emechi kpamkpam, niile eruba nke mgbapụta eruba hazie usoro. Nke a valvụ setịpụrụ ọrụ anọ n'otu ahụ.
• Nghọta nrughari: Ntugharị valvụ na-akpaghị aka na-achọpụta ihe na-arụ ọrụ na-akpaghị aka, si otú ahụ na-asọpụta iji chọpụta ọnọdụ nke isi valvụ diski na uzo diski.
• recirculation control: Automatic recirculation valve can inhaled pump pump function normalchọrọ kacha mkpa eruba n'ime nchekwa ngwaọrụ site uzo, ka ịhazie mgbapụta HQ charateristics, na-aghọta imegharị ihe maka iji.
• Na-agabiga nrụgide multistage na-ebelata: usoro nchịkwa uzo nwere ike ibelata usoro ịghaghachi azụ site na mgbapụta mgbapụta dị elu na nkwụghachi azụ kwesịrị ekwesị na ngwaọrụ nchekwa dị ala na obere mkpọtụ obere ejiji.
• Lelee: valvụ na-akpaghị aka na-eweghachikwa valvụ elele, na-egbochi mmiri mmiri ịghaghachi ka ọ gbanye ahụ. Uzo na-abụghị nloghachi ọrụ bụ ịnara.
• Special uzo size nwere ike ahaziri. The Max eru ọnụego nke uzo bụ isiokwu na max Kv uru.
| MBA | Aha | Ihe (nkịtị ji) | MBA | Aha | Ihe (nkịtị ji) | ||
| 1 | Isi Isi | A105 | F304 | 13 | O mgbanaka | FKM | FKM |
| 2 | Ntuziaka | 2Cr 13 | F304 | 14 | Ntụtụ1 | 2Cr 13 | F304 |
| 3 | Isi diski | 2Cr13 + STL | F304 + STL | 15 | Ntụtụ 2 | 2Cr 13 | F304 |
| 4 | Menjuobi | 2Cr 13 | F304 | 16 | Stud mkpọchi | B7 | 0Cr18Ni9Ti |
| 5 | Mmiri 1 | 60Si2Mn | 1Cr18Ni9Ti | 17 | Hex aku | 2H | 0Cr18Ni9Ti |
| 6 | O mgbanaka | FKM | FKM | 18 | O mgbanaka | FKM | FKM |
| 7 | Stud mkpọchi | B7 | 0Cr18Ni9Ti | 19 | Isi njikwa | 2Cr 13 | F304 |
| 8 | Hex aku | 2H | 0Cr18Ni9Ti | 20 | uwe elu akwa | 2Cr 13 | F304 |
| 9 | Ntuziaka | 2Cr 13 | F304 | 21 | Mmiri 2 | 60Si2Mn | 1Cr18Ni9Ti |
| 10 | Bonnet | 2Cr 13 | F304 | 22 | Ọgwụgwụ mgbanaka | 2Cr 13 | F304 |
| 11 | Tụgharịa ogwe aka | 2Cr 13 | F304 | 23 | Uzo ahu | A105 | F304 |
| 12 | Ogwe njikwa | 2Cr 13 | F304 | ||||
