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產品型號 |
公稱壓力 PN/MPa |
試驗壓力/MPa |
工作壓力/Mpa |
工作溫度/℃ |
適用介質 |
|||||||
|
殼體強度 |
密封 |
P54 | P55 | P57 | ||||||||
|
10 | 15 | 11 | / | / | / | ≤450 |
水、蒸汽、油品 |
||||
|
20 | 30 | 22 | / | / | / | ||||||
|
25 | 38 | 28 | / | / | / | ||||||
|
32 | 48 | 36 | / | / | / | ||||||
| J61Y-P54/100V | / | 30 | 22 | 10 | / | / | ≤540 | |||||
| J61Y-P54/140V | / | 38 | 28 | 14 | / | / | ||||||
| J61Y-P54/170V | / | 48 | 36 | 17 | / | / | ||||||
| J61Y-P55/1OOV | / | 38 | 28 | / | 1O | / | ≤555 |
蒸汽 |
||||
| J61Y-P55/140V | / | 48 | 36 | / | 14 | / | ||||||
| J61Y-P55/170V | / | 53 | 39 | / | 17 | / | ||||||
| J61Y-P57/1OOV | / | 48 | 36 | / | / | 10 | ≤570 | |||||
| J61Y-P57/140V | / | 55 | 40 | / | / | 14 | ||||||
| J61Y-P57/170V | / | 60 | 44 | / | / | 17 | ||||||
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零件名稱
|
閥體
|
閥蓋
|
閥桿
|
閥瓣
|
密封面
|
填料
|
閥桿螺母
|
手輪
|
緊固件
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|
J61H型
J961H型 |
25
WCB |
25
WCB |
鉻不銹鋼
鉻鉬鋁鋼氮化 |
鉻不銹鋼
|
鉻不銹鋼
|
柔性
石墨 |
鋁青銅
|
可鍛
鑄鐵 |
優質碳鋼
鉻鉬鋼 |
|
J61Y型
J961Y型 |
25
WCB |
25
WCB |
鉻不銹鋼
鉻鉬鋁鋼氮化 |
25
|
硬質合金
|
||||
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J61Y-P54型
J961Y-P54型 |
12CrlMMoV WC6
|
120r1MMoV WC6
|
20CrlMolVA
38Cr1MoAIA |
120r1MoV
|
硬質合金
|
||||
|
J61Y-P55型
J961Y-P55型 |
120r1MMoV WC6
|
120r1MMoV WC6
|
20CrlMolVA
38Cr1MoAIA |
120r1MoV
|
硬質合金
|
||||
|
J61Y-P57型
J961Y-P57型 |
12CrlMMoV WC6
|
120r1MMoV WC6
|
20CrlMolVA
38Cr1MoAlA |
120r1MoV
|
硬質合金
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|
|
|
公稱通徑DN
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J61Y-100、200、250、320 J61Y—P54/100V、P54/140V、P54/170V
|
|||||
|
主要外形尺寸和連接尺寸/mm
|
||||||
|
L
|
D1
|
D2
|
D3
|
∝
|
H
|
|
|
15
|
150
|
17
|
36
|
/
|
37.5°
|
518
|
|
20
|
135 170
|
22
|
42
|
/
|
37.5°
|
518
|
|
25
|
135 170
|
26
|
42
|
/
|
37.5°
|
518
|
|
32
|
170 180
|
31
|
44
|
/
|
37.5°
|
560
|
|
40
|
230
|
38
|
60
|
/
|
37.5°
|
545
|
|
50(1)
|
250
|
50
|
82
|
/
|
32°
|
728
|
|
50(2)
|
320 350
|
50
|
82
|
/
|
32°
|
748
|
|
65
|
370 260
|
69
|
100
|
110
|
32°
|
829
|
|
80
|
400 430 470
|
84
|
108
|
130
|
32°
|
898
|
|
100
|
455 560
|
107
|
144
|
165
|
32°
|
913
|
|
注： DN50為兩種結構
|
||||||
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J961Y—P55/100V、P55/140V、P55/170V J961Y—P57/100V、P57/140V、P57/170V
|
||||||
|
15
|
150
|
17
|
40
|
/
|
37.5°
|
518
|
|
20
|
135 170
|
22
|
46
|
/
|
37.5°
|
518
|
|
25
|
135 170
|
26
|
46
|
/
|
37.5°
|
518
|
|
32
|
170 180
|
31
|
49
|
/
|
37.5°
|
560
|
|
40
|
230
|
38
|
60
|
/
|
37.5°
|
545
|
|
50(1)
|
250
|
50
|
90
|
/
|
32°
|
728
|
|
50(2)
|
320 350
|
50
|
90
|
/
|
32°
|
748
|
|
65
|
370 260
|
69
|
104
|
115
|
32°
|
829
|
|
80
|
400 430 470
|
84
|
110
|
140
|
32°
|
898
|
|
100
|
455 560
|
107
|
148
|
170
|
32°
|
913
|
