Gesi ya mafuta ya petroli, Valve ya usalama wa mtiririko wa nyuma
AH42F-16C, AH42F-25C, AH42F-40C
A42F-16C, A42F-25C, A42F-40C
AH42F-16P, AH42F-25P, AH42F-40P
A42F-16P, A42F-25P, A42F-40P
AH42F-16R, AH42F-25R, AH42F-40R
A42F-16R, A42F-25R, A42F-40R
AH42F lpg usalama nyuma-kati ya usalama valve inayoweza kubadilishwa ya misaada
Valve ya misaada ya usalama hutumiwa katika bomba la kimiminika la gesi ya petroli iliyokatwa na joto la kufanya kazi la -40 hadi 80 ℃. Wakati gombo la kuingiza na la kuingiza shinikizo ni kubwa kuliko 0.5MPa, gesi ya mafuta ya petroli itarudi kwa tank moja kwa moja.
Valve ya usalama ya aina ya A42F inatumika kwa vifaa au bomba na LPG au media kama hiyo isiyo na babuzi ambayo joto la kufanya kazi ni -40 hadi 80;
Valve ya usalama ya aina ya AH42F inatumika kwa bomba la kituo cha pampu ya tanki la LPG. Wakati shinikizo ndani ya mirija ya vifaa huzidi thamani inayoruhusiwa, valve hufunguka kiatomati, halafu inakuja uzalishaji kamili, wakati shinikizo linapungua kwa thamani inayohitajika, valves zinafungwa kiotomatiki kuhakikisha usalama wa vifaa.
SN | Jina | AH42F-C A42F-C
Nyenzo |
AH42F-P A42F-P
Nyenzo |
AH42F-R A42F-R
Nyenzo |
1 | Pua | 2Cr13 | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
2 | Mwili | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
3 | Kurekebisha pete | 2Cr13 | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
4 | Mmiliki wa diski | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
5 | Diski | 2Cr13 + PTFE | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
6 | Sleeve ya mwongozo | 2Cr13 | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
7 | Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
8 | Akiongea | 50CrVA | 50CrVA + PTFE | 50CrVA + PTFE |
9 | Shina | 2Cr13 | 1Cr18Ni12Mo2Ti | 1Cr18Ni12Mo2Ti |
10 | Kurekebisha bolt | 45 | 2Cr13 | 2Cr13 |
11 | Sura | ZG200-400 | ZG200-400 | ZG200-400 |