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Materials for main parts

No.Name of partA41Y-160/320                  MaterialsA42Y-160P/320P                 MaterialsA42Y-160R/320R              Materials
1Flange35/35CrMoA2Cr130Cr18Ni12Mo2Ti
2Nozzle2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
3Body400Cr18Ni9Ti0Cr18Ni12Mo2Ti
4Adjusting ring2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
5Disc2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
6Disc holder2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
7Guide sleeve2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
8BonnetZG 230-450ZG 230-450ZG 230-450
9Stem2Cr130Cr18Ni9Ti0Cr18Ni9Ti
10Spring50CrVA50CrVA Coated Teflon50CrVA Coated Teflon
11Adjusting bolt452Cr132Cr13
12CapZG 200-400ZG 200-400ZG 200-400
material of Sealing surface                "H" Depositing D507               "Y" Depositing Stellite


Dimensions(mm)

Type(DN)d0dMKDZ-Φdbd1M1K1D1Z1-Φd1b1LL1≈H
A42Y-160C  A42Y-160P  A42Y-160R15820M24 x 260953-182029M42 x 2801154-182295100220
20827M33 x 2681053-182029M42 x 2801154-182295100220
251428M33 x 2681053-182050M64 x 31151656-2632150150280
321537M42 x 2801154-182250M64 x 31151656-2632150150390
402047M52 x 21151656-262865M80 x 31452006-2940180180495
502559M64 x 21151656-263280M100 x 31702256-3350165165400
A42Y-320C  A42Y-320P  A42Y-320R15827M33 x 2681053-182029M42 x 2801154-182295100220
20830M33 x 2751103-182229M42 x 2801154-182295100220
251435M42 x 2801154-182250M64 x 31151656-2632150150280
321541M48 x 2951354-222550M64 x 31151656-263215015090
402058M64 x 21151656-263265M80 x 31452006-2940180180495
502570M80 x 21452006-294080M100 x 31702256-3350165165400
A42Y-400321541M48 x 2951354-222550M64 x 31151656-2632150150397



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A42Y-160

Closed bonnet with cap for high pressure fluid