主要性能规范:
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
|
|
主要零件的材料说明:
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
|
| 
外形尺寸和连接尺寸 http://www.xibosi.cn |
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 | |