J41T/W/H/F/X-16/16Q J11T/W/H/F/X-16型截止阀
铸铁截止阀适用介质为：水、油品、蒸汽、酸性介质等。操作方式有：手动、齿轮传动、电动、气动等。适用于公称压力≤1.6MPa的管路上作启闭用。
|
零件名称 |
材料 |
|
|
J41-16 |
J11-16 |
|
|
阀体、阀盖 |
灰铸铁、球墨铸铁 |
灰铸铁 |
|
阀杆 |
碳钢、不锈钢 |
碳钢、不锈钢 |
|
阀瓣 |
灰铸铁、球墨铸铁 |
灰铸铁 |
|
阀杆螺母 |
黄铜、灰铸铁 |
黄铜、灰铸铁 |
|
型号 |
公称压力 |
试验压力 |
适用温度 |
适用介质 |
|
|
强度（水） |
密封（水） |
||||
|
J11T-16 |
1.6 |
2.4 |
1.8 |
≤200 |
蒸汽、水 |
|
J41T-16 |
|||||
|
J11W-16 |
≤100 |
油品 |
|||
|
J41W-16 |
|||||
|
J11H-16 |
≤200 |
蒸汽、水、油品 |
|||
|
J41H-16 |
|||||
|
J11F-16 |
≤200 |
||||
|
J41F-16 |
|||||
|
J11X-16 |
≤80 |
水 |
|||
|
J41X-16 |
|||||
|
型号 |
公称通径 |
尺寸 |
|||||||
|
L |
D |
D1 |
D2 |
b-f |
Z-φd |
H |
D0 |
||
|
J41T/W/H/F/X-16 |
15 |
130 |
95 |
65 |
45 |
14-2 |
4-φ14 |
(122.5)200 |
80 |
|
20 |
150 |
105 |
75 |
55 |
16-2 |
4-φ14 |
(122.5)200 |
80 |
|
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-φ14 |
(127.5)220 |
80 |
|
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-φ18 |
(142.5)225 |
100 |
|
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-φ18 |
(182.5)260 |
130 |
|
|
50 |
230 |
160 |
125 |
100 |
20-3 |
4-φ18 |
(200)285 |
130 |
|
|
65 |
290 |
180 |
145 |
120 |
20-3 |
4-φ18 |
(210)300 |
150 |
|
|
80 |
310 |
195 |
160 |
135 |
22-3 |
8-φ18 |
341 |
220 |
|
|
100 |
350 |
215 |
180 |
155 |
24-3 |
8-φ18 |
366 |
220 |
|
|
125 |
400 |
245 |
210 |
185 |
26-3 |
8-φ18 |
432 |
240 |
|
|
150 |
480 |
280 |
240 |
210 |
28-3 |
8-φ23 |
464 |
280 |
|
|
200 |
600 |
335 |
295 |
265 |
30-3 |
12-φ23 |
502 |
400 |
|
|
250 |
650 |
405 |
355 |
320 |
32-3 |
12-φ25 |
610 |
400 |
|
|
300 |
698 |
460 |
410 |
375 |
34-3 |
12-φ25 |
833 |
600 |
|
