公称压力(MPa) |
0.6 |
1.0 |
|
试验压力(MPa) |
壳体 |
0.9 |
1.5 |
密封 |
0.66 |
1.1 |
|
使用介质 |
煤浆、粮浆、纸浆、泥浆、活 |
||
工作温度 |
≤100℃ |
体、盖Body、Bonnet |
|
闸板Disc |
碳钢、不锈钢 |
阀杆Stem |
不锈钢 |
密封面Sealing |
橡胶、四氟、不锈钢、硬质合金 |
MPa |
DN |
L |
D |
D1 |
B |
H |
n-M |
2 |
|
PN0.6 |
PN1.0 |
||||||||
1.0 |
50 |
40 |
40 |
125 |
100 |
115 |
335 |
4-M16 |
45° |
65 |
40 |
40 |
145 |
120 |
115 |
363 |
4-M16 |
45° |
|
80 |
50 |
50 |
160 |
135 |
150 |
395 |
4-M16 |
22.5° |
|
100 |
50 |
50 |
180 |
155 |
150 |
465 |
4-M16 |
22.5° |
|
125 |
50 |
50 |
210 |
185 |
190 |
530 |
4-M16 |
22.5° |
|
150 |
60 |
60 |
240 |
210 |
190 |
630 |
4-M20 |
22.5° |
|
200 |
60 |
60 |
295 |
265 |
230 |
750 |
4-M20 |
22.5° |
|
250 |
70 |
70 |
350 |
318 |
280 |
900 |
8-M20 |
15° |
|
300 |
70 |
80 |
400 |
368 |
350 |
1120 |
8-M20 |
15° |
|
350 |
80 |
90 |
460 |
430 |
350 |
1260 |
10-M20 |
11.25° |
|
400 |
90 |
120 |
515 |
482 |
350 |
1450 |
10-M24 |
11.25° |
|
450 |
90 |
120 |
565 |
532 |
350 |
1600 |
14-M24 |
9° |
|
500 |
100 |
130 |
620 |
585 |
350 |
1800 |
14-M24 |
9° |
|
600 |
100 |
140 |
725 |
685 |
430 |
2300 |
14-M27 |
9° |