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�m�÷��� Suitable scope
���w����Shell material �m�ý��|(zh��)Applicable medium �m�Üض�(��)Applicable temperature
̼���(C��)Carburizing steel ˮ������,����ƷWater,steam,oil goods ≤425
  �����(l��i) Nitric acid ≤200
  �����(l��i) Acetic acid ≤200
  ˮ,����������ƷWater,steam,oilgoods ≤550
��Ҫ�������Material for main parts
�y�w,���y�wBody,bonnet �y��,���y�� Wedge disc,seat rign �y�U Stem �y�U��ĸ Yoke nut ���� Packing ��݆ Hand wheel
̼��� Carburizing steel ��(y��u)�|(zh��)̼�+Ӳ�|(zh��)�Ͻ���P� High-grade carbon steel+carbide alloy or stainleel �t���P�Cr.stainless steel �X���~AI bronze ʯīʯ�ޱP(p��n)��Graphite,asbestos coils ����T�F Foraeable cast-iron
�t���Cr.Ni.Tisteel ���P䓡����P�+Ӳ�|(zh��)�Ͻ�Stainless steel or +carbide alloy �t�⁲��P�Cr.Ni.Ti stainless stee �X���~AI bronze �����ķ���Dipping polyterafluo-roethylene ����T�FForaeable cast-iron
�t��f��Cr.Ni.Mo.Tisteel ���P�,�����P�+Ӳ�|(zh��)�Ͻ�Stainless steel or +carbide alloy �t��f⁲��P�Cr.Ni.Mo.Ti stainless stee �X���~AI bronze ϩʯ�ޱP(p��n)��Asbestos coil ����T�FForaeable cast-iron
�t�f�Cr.Mo streel �Ͻ��+Ӳ�|(zh��)�Ͻ�Alloy steel+carbide alloy �t�f�X�Cr.Mo.Ai steel �X���~AI bronze ����ʯīFlexibie graphite ����T�FForaeable cast-iron

��Ҫ�ߴ缰����Main dimensions and weight

���Q(ch��ng)ͨ��Nominal diameter
��Ҫ���γߴ���B�ӳߴ�(mm)Dimensions
늄�(d��ng)�b��Electric dewice
����(kg)Weight
L
D
D1
D2
b
f
z-d
H
 
 
Z940H
-16C
Z940
 
Y-16P
Z940
Y-16R
Z940
W-16P
Z940
W-16R
Z940
Y-16I
 
Z941Y
Z941
 
Z941
Z941
Z941
Z941
 
 
 
 
 
 
 
 
 
40
200
145
110
85
16
3
4-18
595
DZW15
56
50
250
160
125
100
16
3
4-18
653
DZW20
59
65
265
180
145
120
18
3
4-18
665
DZW20
62
80
280
195
160
135
20
3
8-18
725
DZW20
74
100
300
215
180
155
20
3
8-18
787
DZW20
92
150
350
280
240
210
24
3
8-23
955
DZW30
161
200
400
335
295
265
26
3
12-23
1105
DZW30
219
250
450
405
355
320
30
3
12-25
1343
DZW45
376
300
500
460
410
375
30
4
12-25
1516
DZW60
484
350
550
520
470
435
34
4
16-25
1678
DZW60
695
400
600
580
525
485
36
4
16-30
1849
DZW90
977
450
650
640
585
545
40
4
20-30
1937
DZW90
1033
500
700
705
650
608
44
4
20-34
2234
DZW120
1087
600
800
840
770
718
48
5
20-41
2432
DZW180
1357
700
900
910
840
788
50
5
24-41
2489
DZW250
1481
800
1000
1020
950
898
52
5
24-41
2643
DZW350
1845

ע:DN700,��DN800����̖(h��o)��Z942��

���Q(ch��ng)ͨ��Nominal diameter
��Ҫ���γߴ���B�ӳߴ�(mm)Dimensions
늄�(d��ng)�b��Electric dewice
����(kg)Weight
L
D
D1
D2
b
f
z-d
H
 
 
Z940H
-25C
Z940
 
Y-25P
Z940
Y-25R
Z940
W-25P
Z940
W-25R
Z940
Y-25I
 
Z941Y
Z941
 
Z941
Z941
Z941
Z941
 
 
 
 
 
 
 
 
 
40
200
145
110
85
18
3
4-18
595
DZW15
60
50
250
160
125
100
20
3
4-18
653
DZW20
64
65
265
180
145
120
22
3
8-18
665
DZW20
65
80
280
195
160
135
22
3
8-18
725
DZW20
79
100
300
230
190
160
24
3
8-23
787
DZW20
98
125
325
270
220
188
28
3
8-25
902
DZW30
154
150
350
300
250
218
30
3
8-25
955
DZW30
168
200
400
360
310
278
34
3
12-25
1105
DZW45
219
250
450
425
370
332
36
3
12-30
1343
DZW45
390
300
500
485
430
390
40
4
12-30
1516
DZW60
505
350
550
550
490
448
44
4
16-30
1678
DZW60
736
400
600
610
550
505
48
4
16-34
1849
DZW90
1027
450
650
660
600
555
50
4
16-34
1937
DZW90
1139
500
700
730
660
610
52
4
20-34
2234
DZW120
1228
600
800
840
770
718
56
5
20-41
2432
DZW180
1502
700
900
955
875
815
60
5
20-41
2489
DZW250
1617
800
1000
1070
990
930
64
5
24-48
2643
DZW350


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