保温夹套楔式闸阀*不锈钢保温闸阀*国标保温闸阀*不锈钢保温夹套闸阀
型号：BZ41H、BZ41W、BZ41Y
产品介绍：
BZ41H保温闸阀主要零件材料
|
零件材料 |
材料 | ||
|
BZ41Y-16I-25I-40I |
BZ41Y-16I-25I-40I |
BZ41Y-16I-25I-40I | |
|
阀体、阀造 |
铬钼钢 |
|
|
|
阀板 |
合金钢+硬质合金 |
铬镍钛钢 |
铬镍钼钛钢 |
|
阀杆 |
合金钢 |
|
|
|
阀杆螺母 |
铝铁青铜 | ||
|
手轮 |
灰铸铁、可锻铸铁 | ||
BZ41H保温闸阀性能规范
|
型号 |
公称压力 |
|
工作温度℃ |
适用介质 | ||
|
强度(水)(MPa) |
密封(水)(MPa) |
低压密封(空气)(MPa) | ||||
|
BZ41H-16C BZ41W-16P(R) |
1.6 |
2.4 |
1.8 |
0.6 |
≤200 |
酸、碱类 |
|
BZ41W-25P(R) |
2.5 |
3.8 |
2.8 |
0.6 |
≤200 |
酸、碱类 |
|
BZ41W-40P(R) |
4.0 |
6.0 |
4.4 |
0.6 |
≤200 |
酸、碱类 |
|
BZ41W-64P(R) |
6.4 |
9.6 |
7.0 |
0.6 |
≤200 |
酸、碱类 |
外形尺寸和连接尺寸
|
型号 |
公称通径DN |
尺寸 | |||||||
|
L |
D |
D1 |
D2 |
b-f |
Z-Φd |
H |
Do | ||
|
BZ41W-16P(R) |
15 |
130 |
95 |
65 |
45 |
16-2 |
4-14 |
170 |
120 |
|
20 |
150 |
105 |
75 |
55 |
16-2 |
4-14 |
190 |
140 | |
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
205 |
160 | |
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-18 |
270 |
180 | |
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-18 |
310 |
200 | |
|
50 |
250 |
160 |
125 |
100 |
18-3 |
4-18 |
358 |
240 | |
|
65 |
265 |
180 |
145 |
120 |
18-3 |
4-18 |
373 |
240 | |
|
80 |
280 |
195 |
160 |
135 |
20-3 |
8-18 |
435 |
280 | |
|
100 |
300 |
215 |
180 |
155 |
20-3 |
8-18 |
500 |
300 | |
|
125 |
325 |
245 |
210 |
185 |
22-3 |
8-18 |
614 |
320 | |
|
150 |
350 |
280 |
240 |
210 |
24-3 |
8-23 |
674 |
360 | |
|
200 |
400 |
335 |
295 |
265 |
26-3 |
12-23 |
818 |
400 | |
|
250 |
450 |
405 |
355 |
320 |
30-3 |
12-25 |
969 |
450 | |
|
300 |
500 |
460 |
410 |
375 |
30-4 |
12-25 |
1145 |
560 | |
