J61Y电站截止阀特征：
1.流体阻力小，其阻力系数与同长度的管段相等。
|
产品型号 |
公称压力PN(MPa) |
试验压力(MPa) |
工作压力(MPa) |
工作温度（℃） |
适用介质 |
|||||||
|
壳体强度 |
密封 |
P54 |
P55 |
P57 |
||||||||
|
10 |
15 |
11 |
/ |
/ |
/ |
≤450(425) |
水、蒸汽、油品 |
||||
|
20 |
30 |
22 |
/ |
/ |
/ |
||||||
|
25 |
38 |
28 |
/ |
/ |
/ |
||||||
|
32 |
48 |
36 |
/ |
/ |
/ |
||||||
|
J61Y-P54100V |
/ |
30 |
12.5 |
10 |
/ |
/ |
≤540 |
蒸汽 |
||||
|
J61Y-P54140V |
/ |
38 |
17.5 |
14 |
/ |
/ |
||||||
|
J61Y-P54170V |
/ |
53 |
21.3 |
17 |
/ |
/ |
||||||
|
J61Y-P55100V |
/ |
38 |
12.5 |
/ |
10 |
/ |
≤550 |
|||||
|
J61Y-P55140V |
/ |
48 |
17.5 |
/ |
14 |
/ |
||||||
|
J61Y-P55170V |
/ |
53 |
21.3 |
/ |
17 |
/ |
||||||
|
J61Y-P57100V |
/ |
48 |
12.5 |
/ |
/ |
10 |
≤570 |
|||||
|
J61Y-P57140V |
/ |
55 |
17.5 |
/ |
/ |
14 |
||||||
|
J61Y-P57170V |
/ |
60 |
21.3 |
/ |
/ |
17 |
||||||
|
公称通径DN |
电站截止阀主要外形尺寸和连接尺寸(mm) |
重量(kg) |
||||||
|
L |
D1 |
D2 |
D3 |
α |
H |
D0 |
||
|
J61Y-100、200、250、320 J61Y-P54100V、P54140V、P54170V |
||||||||
|
10 |
120 |
12 |
25 |
/ |
37.5° |
189 |
140 |
3 |
|
15 |
150 |
17 |
36 |
/ |
37.5° |
250 |
200 |
9 |
|
20 |
135 170 |
22 |
42 |
/ |
37.5° |
252 |
200 |
11 |
|
25 |
135 170 |
26 |
42 |
/ |
37.5° |
254 |
240 |
13 |
|
32 |
170 180 |
31 |
44 |
/ |
37.5° |
254 |
280 |
17 |
|
40 |
230 |
38 |
60 |
/ |
37.5° |
440 |
280 |
23 |
|
50（1） |
250 |
50 |
82 |
/ |
32° |
453 |
320 |
68 |
|
50（2） |
320 350 |
50 |
82 |
/ |
32° |
455 |
320 |
72 |
|
65 |
370 260 |
69 |
100 |
110 |
32° |
630 |
400 |
83 |
|
80 |
400 430 470 |
84 |
108 |
130 |
32° |
672 |
450 |
118 |
|
100 |
455 560 |
107 |
144 |
165 |
32° |
761 |
500 |
185 |
|
125 |
600 |
124 |
170 |
184 |
32° |
885 |
550 |
249 |
|
150 |
700 |
146 |
180 |
212 |
32° |
930 |
600 |
358 |
|
J61Y-P55100V、P55140V、P55170V J61Y-P57100V、P57140V、P57170V |
||||||||
|
10 |
120 |
12 |
28 |
/ |
37.5° |
189 |
140 |
3 |
|
15 |
150 |
17 |
40 |
/ |
37.5° |
250 |
200 |
9 |
|
20 |
135 170 |
22 |
46 |
/ |
37.5° |
252 |
200 |
11 |
|
25 |
135 170 |
26 |
46 |
/ |
37.5° |
254 |
240 |
13 |
|
32 |
170 180 |
31 |
49 |
/ |
37.5° |
254 |
280 |
17 |
|
40 |
230 |
38 |
60 |
/ |
37.5° |
440 |
280 |
23 |
|
50(1) |
250 |
50 |
90 |
/ |
32° |
453 |
320 |
68 |
|
50(2) |
320 350 |
50 |
90 |
/ |
32° |
455 |
320 |
72 |
|
65 |
370 260 |
69 |
104 |
110 |
32° |
630 |
400 |
83 |
|
80 |
400 430 470 |
84 |
110 |
140 |
32° |
672 |
450 |
118 |
|
100 |
455 560 |
107 |
148 |
170 |
32° |
761 |
500 |
185 |
|
125 |
600 |
124 |
170 |
184 |
32° |
885 |
550 |
249 |
|
150 |
700 |
146 |
180 |
212 |
32° |
930 |
600 |
358 |