|
高温高压焊接截止阀 J61Y、J961Y
◆主要特点及用途
1.阀门与管路连接采用焊接式结构。
2.密封面不易磨损、擦伤，密封性能好，寿命长。
3.结构紧凑，启闭性好、高度小、维修方便。
4.适用于水、蒸汽、油品管路上，具有耐高温、耐高压的特点。
◆主要性能和使用范围
|
产品型号 |
公称压力PN(MPa) |
试验压力 (MPa) |
试验压力 (MPa) |
适用温度(℃) |
适用介质 |
|
壳体强度 |
密封 |
P54 |
P55 |
P57 |
|
J61H/Y-100 |
10 |
15 |
11 |
|
|
|
≤450 |
水、蒸汽、油品 |
|
J61H/Y-200 |
20 |
30 |
22 |
|
|
|
|
J61H/Y-250 |
25 |
37.5 |
27.5 |
|
|
|
|
J61H/Y-320 |
32 |
48 |
36 |
|
|
|
|
J61Y-P54/100V |
|
30 |
22 |
10 |
|
|
≤540 |
蒸汽 |
|
J61Y-P54/140V |
|
38 |
28 |
14 |
|
|
|
J61Y-P54/70V |
|
48 |
36 |
17 |
|
|
|
J61Y-P55/100V |
|
38 |
28 |
|
10 |
|
≤550 |
|
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 |
◆主要零件材料
| 电站截止阀 |
|
◆主要尺寸表
|
型号 |
公称通径DN(mm) |
尺寸 (mm) |
|
L |
D1 |
D2 |
H |
|
J61H-200
J61Y-200 |
10 |
130 |
10 |
30 |
210 |
|
15 |
130 |
12 |
30 |
210 |
|
20 |
170 |
22 |
42 |
480 |
|
25 |
170 |
27 |
42 |
520 |
|
32 |
200 |
34 |
52 |
728 |
|
50 |
350 |
53 |
76 |
728 |
|
80 |
500 |
86 |
108 |
898 |
|
100 |
600 |
107 |
161 |
890 |
|
J61H-250
J61Y-250
J61H-320
J61Y-320 |
20 |
150 |
25 |
40 |
576 |
|
32r |
180 |
32 |
55 |
606 |
|
50 |
250 |
50 |
83 |
722 |
|
65 |
430 |
65 |
98 |
811 |
|
80 |
470 |
80 |
105 |
895 |
|
100 |
600 |
100 |
142 |
1179 |
|
J61Y-P54100V
J61Y-P54140V |
20 |
17 |
22 |
42 |
480 |
|
25 |
170 |
27 |
42 |
520 |
|
32 |
200 |
34 |
52 |
728 |
|
50 |
350 |
53 |
76 |
728 |
|
80 |
500 |
86 |
108 |
898 |
|
100 |
600 |
107 |
161 |
890 |
|
J61Y-P54170V
J61Y-P54170V
J61Y-P57170V
J61Y-P54195V
J61Y-P54195V
J61Y-P54200V |
10 |
120 |
12 |
23 |
500 |
|
20 |
170 |
24 |
42 |
533 |
|
25 |
175 |
28 |
45 |
545 |
|
32 |
190 |
35 |
54 |
560 |
|
50 |
340 |
46 |
50 |
648 |
|
65 |
430 |
69 |
92 |
565 |
|
80 |
470 |
85 |
118 |
600 |
|
100 |
560 |
105 |
145 |
680 | | |
