|
高溫高壓焊接截止閥 J61Y、J961Y
◆主要特點(diǎn)及用途
1.閥門與管路連接采用焊接式結(jié)構(gòu)。
2.密封面不易磨損、擦傷，密封性能好，壽命長。
3.結(jié)構(gòu)緊湊，啟閉性好、高度小、維修方便。
4.適用于水、蒸汽、油品管路上，具有耐高溫、耐高壓的特點(diǎn)。
◆主要性能和使用范圍
|
產(chǎn)品型號(hào) |
公稱壓力PN(MPa) |
試驗(yàn)壓力 (MPa) |
試驗(yàn)壓力 (MPa) |
適用溫度(℃) |
適用介質(zhì) |
|
殼體強(qiáng)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
| 電站截止閥 |
|
◆主要尺寸表
|
型號(hào) |
公稱通徑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 | | |
