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Materials for main parts

No.Name of partA48Y-C/A44Y-C                  MaterialsA44Y-P                    MaterialsA44Y-R                 Materials
1BodyWCB0Cr18Ni9Ti0Cr18Ni12Mo2Ti
2Nozzle2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
3Adjusting ring2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
4Disc holder2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
5Disc2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
6Guide sleeve2Cr130Cr18Ni9Ti0Cr18Ni12Mo2Ti
7BonnetZG 230-450ZG 230-450ZG 230-450
8Spring50CrVA50CrVA Coated Teflon50CrVA Coated Teflon
9Stem2Cr130Cr18Ni12Mo2Ti0Cr18Ni12Mo2Ti
10LeverZG 200-400ZG 200-400ZG 200-400
11Adjusting bolt452Cr132Cr13
12CapZG 200-400ZG 200-4000Cr18Ni12Mo2Ti
material of Sealing surface                "H" Depositing D507               "Y" Depositing Stellite


Dimensions(mm)

Type(DN)d0DKgg1bff1Z-ΦdDN'D1K1g3g2b1f'f1'Z1-Φd1LL1≈H
A48Y-16C A44Y-16C A44Y-16P A44Y-16R201510575
55162
4-142511585
65162
4-1411095411
251611585
65162
4-1432140100
78182
4-1811095411
3220140100
78182
4-1840150110
85183
4-18115100411
4025150110
85183
4-1850165125
100203
4-18120110472
5032165125
100203
4-1865185145
120203
4-18135120532
6540185145
120203
4-1880200160
135203
8-18160140556
8050200160
135203
8-18100220180
155223
8-18170135561
10065220180
155223
8-18125250210
185223
8-18195175667
12580250210
185223
8-18150285240
210243
8-23210190857
150100285240
210243
8-23175310270
240263
8-23255230915
200125340295
265263
12-23250405355
320303
12-263002601073
250150405355
320303
12-26300460410
375304
12-263503201307
300220460410
375304
12-26400580525
485364
16-303703501233
350250520470
435344
16-26500715650
608444
20-345004501711
400280580525
485364
16-30500715650
608444
20-345004501780
A48Y-25C A44Y-25C A44Y-25P A44Y-25R201510575
55162
4-142511585
65162
4-1411095411
251611585
65162
4-1432140100
78182
4-1811095411
3220140100
78182
4-1840150110
85183
4-18115100411
4025150110
85183
4-1850165125
100203
4-18120110472
5032165125
100203
4-1865185145
120203
4-18135120532
6540185145
120223
8-1880200160
135203
8-18160140556
8050200160
135223
8-18100220180
155223
8-18170135561
10065230190
160243
8-23125250210
185223
8-18195175667
12580270220
188283
8-26150285240
210243
8-23210190857
150100300250
218303
8-26175310270
240263
8-23255230915
200125360310
278343
12-26250405355
320303
12-263002601073
250150425370
332363
12-30300460410
375304
12-263503201307
300220485430
390404
16-30400580525
485364
16-303703501233
350250555490
448444
16-34500715650
608444
20-345004501711
400280620550
505484
16-36500715650
608444
20-345004501780
A48Y-40C A44Y-40C A44Y-40P A44Y-40R201510575515516244-142511585
65162
4-1411095411
251611585686516244-1432140100
78182
4-1811095411
3220140100667818244-1840150110
85183
4-18115100411
4025150110768518344-1850165125
100203
4-18120110472
50321651258810020344-1865185145
120203
4-18135120532
654018514511012022348-1880200160
135203
8-18160140556
805020016012113522348-18100220180
155223
8-18170135561
100652301901501602434.58-23125250210
185223
8-18195175697
125802702201761882834.58-26150285240
210243
8-23210190857
1501003002502042183034.58-26175310270
240263
8-23255230915
2001253753202602823834.512-30250405355
320303
12-263002601073
2501504503853133454234.512-34300460410
375304
12-263503201307
3002205154503644084644.516-34400580525
485364
16-303703501233
350250580510422465524516-36500715650
608444
20-345004501711
400280660585474535584516-41500715650
608444
20-345004501711
A48Y-64C A44Y-64C A44Y-64P A44Y-64R201012590516822244-182511585586516244-149685297
2516140100587822244-1832140100667818244-18110100310
3220155110668224244-2340150110768518344-18130110322
4025170125769524344-23501651258810020344-18130120352
50321801358810526344-236518514511012022348-18135130425
654020516011013028348-238020016012113522348-18175160570
805021517012114030348-231002351901501602434.58-23175160560
100652502001501683234.58-261252702201761882834.58-25195195690
1501003452802042403834.58-342003753202602823834.512-30280265935
A48Y-100C A44Y-100C A44Y-100P A44Y-100R201012590516822244-182511585586516244-149685297
2516140100587822244-1832140100667818244-18110100310
3220155110668224244-2340150110768518344-18130110322
4025170125769524344-23501651258810020344-18130120352
50321801358810526344-236518514511012022348-18135130425
654020516011013028348-238020016012113522348-18175160570
805021517012114030348-231002351901501602434.58-23175160560
100652502001501683234.58-261252702201761882834.58-25195195690
1501003452802042403834.58-342003753202602823834.512-30280265935



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A44Y

Closed bonnet with packed lever