¥Dn¥Î³~¡G
J41Y-16I/J41Y-25I/J41Y-40I/J41Y-64I/J41Y-100I/J41Y-160I»Ì໿ûºI¤î»Ö¡B®ð°Ê»Ì໿ûºI¤î»Ö¡B¹q°Ê»Ì໿ûºI¤î»Ö¡B»Ì໿ûªkÄõºI¤î»Ö¥Dn¥Î©ó¤Æ¤u³]³Æ¡B³q¥Î¹s³¡¥ó¡B¤u·~³]³Æ¡B¨îÃij]³Æ¡B³q¥Î³]³Æ¡B¥Û¤Æ³]³Æ¡B¹q¤O³]³Æ¡Bªvª÷¯»¥½³]³Æ¡B±ÄÄq³]³Æ¡A¥«¬F¡B¹q¤l¤u·~µ¥¡C¾A¥Î¤¶½è ¤ô¡B»]¨T¡Bªo«~µ¥¡C
µ²ºc¯SÂI»P¥Î³~¡G
¥þÃö®É¤â½ü«ö¶¶®É°w¤è¦V±ÛÂà¡F
¥i¥H¦w¸Ë¦bºÞ¹Dªº¥ô¦ó¦ì¸m¤W¡A¤¶½è±q¤U©¹¤W¬y¡F
¤£ù׿ûºI¤î»Ö¾A¥Î©ó¦UÃþ»G»k©Ê¤¶½èªººÞ¹D¤W¡A¦³¨}¦nªº¨¾»G©Ê©M¨¬°÷ªº±j«×¡F
¦Xª÷¿ûºI¤î»Ö¾A¥Î©ó@°ª·Åªº»]¨T¡Bªo«~ºÞ¹D¤W¡A¨ã¦³@°ª·Å¯SÂI¡C
¸ÕÅçÀ£¤O¡G
¤½ºÙÀ£¤OPN¡]MPa¡^Nominal pressure
1.6
2.5
4.0
6.4
10.0
16.0
´ßÅé±j«×¸ÕÅçShell strength test
2.4
3.8
6.0
9.6
15
24
¤W±K«Ê¸ÕÅçBack seal test
1.8
2.8
4.4
7.0
11
18
±K«Ê¸ÕÅçSeal test
1.8
2.8
4.4
7.0
11
18
¨Ï¥Î½d³ò¡G
²£«~Ãþ«¬Product classification
¾A¥Î¤¶½èSuitable medium
¾A¥Î·Å«×¡]¢J¡^Suitable temperature
J41¡]H.Y¡^-C«¬
J941¡]H.Y¡^-C«¬
¤ô¡B»]¨T¡Bªo«~Water,steam,oilgoods
425¢J
450¢J
J41Y-I«¬
J941Y-I«¬
¤ô¡B»]¨T¡Bªo«~Water,steam,oilgoods
550¢J
¥Dn¹s¥ó§÷®Æ¡G
²£«~Ãþ«¬Product classification
¹s¥ó¦WºÙPart name
»ÖÅé¡B»Ö»\Body bonnet
»Ö±ìValve stem
»ÖäDisc
±K«Ê±Sealing face
»Ö±ìÁ³¥ÀYoke nut
¶ñ®ÆPacking
ºò©T¥óFastener
¤â½üHandwheel
J41¡]H.Y¡^-C«¬ J941¡]H.Y¡^-C«¬
25¡BWCB
»Ì¤£ù׿ûCr.Stainless steel
2Cr1325
H:¤£ù׿ûY:¹W°òµw½è¦Xª÷¿ûH:Stainless steelY:Co-based carbide alloy steel
¾T«C»ÉAlbronze
¬X©Ê¥Û¾¥Flexible graphite
ºÒ¿ûHigh-grade carbon steel
¥iÁëűÅKForgeable cast-iron
J41Y-I«¬J941Y-I«¬
»Ì໿û Cr.Mo steel
»Ì໿ûCr.Mo steel
¦Xª÷¿ûAlloy steel
¹W°òµw½è¦Xª÷¿ûC0-based carbide alloy steel
¾T«C»ÉAlbronze
¬X©Ê¥Û¾¥Flexible graphite
¦Xª÷¿ûAlloy steel
¥iÁëűÅKForgeable cast-iron
¥Dn¤Ø¤o¡G
2.5MPa
DN
L
D
D1
D2
B
n-£pd
H
D0
¥Y±ªkÄõ
RF
J4lY-25I
10
130
90
60
40
16
4-£p14
198
120
15
130
95
65
45
16
4-£p14
218
120
20
150
105
75
55
16
4-£p14
258
140
25
160
115
85
65
16
4-£p14
275
140
32
180
135
100
78
18
4-£p18
280
160
40
200
145
110
85
18
4-£p18
330
180
50
230
160
125
100
20
4-£p18
350
200
65
290
180
145
120
22
8-£p18
400
280
80
310
195
160
135
22
8-£p18
355
280
100
350
230
190
160
24
8-£p23
415
320
125
400
270
220
188
28
8-£p25
460
360
150
480
300
250
218
30
8-£p25
510
450
200
600
360
3lO
278
34
12-£p25
710
500
250
650
425
370
332
36
12-£p30
786
550
300
750
485
430
390
40
16-£p30
925
600
350
850
550
490
448
44
16-£p34
1075
700
400
950
610
550
505
48
16-£p34
1235
800
450
1200
660
600
555
50
20-£p34
-
1000
500
1250
730
660
61O
52
20-£p41
-
1000
¥Dn¤Ø¤o
4¡DOMPa
DN
L
D
Dl
D2
D6
b
n-£pd
H
DO
¥W¥YªkÄõ
MFM
J41Y-40I
10
130
90
60
41
35
14
4-£p14
198
120
15
130
95
65
45
40
16
4-£p14
233
120
20
150
105
75
55
51
16
4-£p14
275
140
25
160
115
85
65
58
16
4-£p14
285
160
32
180
135
100
78
66
18
4-£p18
302
160
40
200
145
110
85
76
18
4-£p18
355
200
50
230
160
125
100
88
20
4-£p18
373
200
65
290
180
145
120
110
22
8-£p18
408
280
80
310
195
160
135
121
22
8-£p18
436
280
100
350
230
190
160
150
24
8-£p23
480
320
125
400
270
220
188
176
28
8-£p25
588
360
150
480
300
250
218
204
30
8-£p25
611
400
200
600
375
320
282
260
38
12-£p30
720
400
6.4MPa
15
170
105
75
55
40
18
4-£p14
195
400
¥W¥YªkÄõ
MFM
J41Y-64I
20
190
125
90
68
51
20
4-£p18
228
160
25
210
135
100
78
58
22
4-£p18
275
180
32
230
150
110
82
66
24
4-£p23
325
200
40
260
165
125
95
76
24
4-£p23
360
240
50
300
175
135
105
88
26
4-£p23
4lO
280
65
340
200
160
130
110
28
8-£p23
450
320
80
380
210
170
140
121
30
8-£p23
485
360
100
430
250
200
168
150
32
8-£p25
537
400
125
500
295
240
202
176
36
8-£p30
631
400
150
550
340
280
240
204
38
8-£p34
646
450
200
650
405
345
300
260
44
12-£p34
813
500
10.0MPa
10
170
100
70
50
35
20
4-£p14
198
140
¥W¥YªkÄõ
MFM
J41Y-100I
15
170
105
75
55
40
20
4-£p14
202
140
20
190
125
90
68
51
22
4-£p18
228
160
25
210
135
100
78
58
24
4-£p18
250
180
32
230
150
110
82
66
24
4-£p23
326
200
40
260
165
125
95
76
26
4-£p23
360
240
50
300
195
145
112
88
28
4-£p25
414
280
65
340
220
170
138
110
32
8-£p25
434
320
80
380
230
180
148
121
34
8-£p25
547
360
100
430
265
2lO
172
150
38
8-£p30
621
400
125
500
310
250
210
176
42
8-£p34
732
400
150
550
350
, 290
250
204
,46
12-£p34
840
450
200
650
430
360
312
260
54
12-£p41
925
500
16.0MPa
15
170
110
75
52
40
24
4-£p18
148
140
¥W¥YªkÄõ
MFM
J41Y-160I
20
190
130
90
62
51
26
4-£p23
158
160
25
210
140
100
72
58
28
4-£p23
175
180
32
230
165
115
85
66
30
4-£p25
200
200
40
260
175
125
92
76
32
4-£p27
231
240
50
300
215
165
132
88
36
8-£p25
262
280
65
340
245
190
152
110
44
8-£p30
303
320
80
380
260
205
168
121
46
8-£p30
341
360
100
430
300
240
200
150
48
8-£p34
485
400