Eccentric Hemisphere Valve
Summary
The eccentric ball valve adopts the movable valve seat structure loaded by leaf spring, the valve seat and the ball will not have problems such as jamming or separation, the sealing is reliable, and the service life is long, The ball core with V-notch and the metal valve seat have shear effect, which is especially suitable for the medium containing fiber, small solid partides and slurry. It is particularly advantageous to control the pulp in the papermaking industry. The V-notch structure is adopted for the opening and closing parts, which completely solves the problem of the medium easy to deposit in the valve chamber. When fully opened, the valve has large flow capacity and small pressure loss. Compact structure, strong versatility, flow characteristics of approximately equal percentage, large adjustable range, maximum adjustable ratio of 100:1, worm gear transmission has the function of precise adjustment and reliable positioning, eccentric ball valve is used to adjust the pressure and flow of medium in the pipeline section, different materials are selected, which can be respectively applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, ammonia salt Water, neutralizing water and other media.
Product Structure
Outune And Connection Dimensions
|
PN16 |
150LB |
10K |
IS05211 |
|||||||||||||||||
|
DN |
L |
D |
D1 |
D2 |
C |
f |
n-Φb |
D |
D1 |
D2 |
C |
f |
n-Φb |
D |
D1 |
D2 |
C |
f |
n-Φb |
|
|
100 |
229 |
220 |
180 |
158 |
20 |
2 |
8-Φ18 |
230 |
190.5 |
157.2 |
24.3 |
2 |
8-Φ18 |
210 |
175 |
151 |
18 |
2 |
8-Φ19 |
F10,17×17 |
|
125 |
254 |
250 |
210 |
188 |
22 |
2 |
8-Φ18 |
255 |
215.9 |
185.7 |
24.3 |
2 |
8-Φ22 |
250 |
210 |
182 |
20 |
2 |
8-Φ23 |
F10,22×22 |
|
150 |
267 |
285 |
240 |
212 |
22 |
2 |
8-Φ22 |
280 |
241.3 |
215.9 |
25.9 |
2 |
8-Φ22 |
280 |
240 |
212 |
22 |
2 |
8-Φ23 |
F12,27×27 |
|
200 |
292 |
340 |
295 |
268 |
24 |
2 |
12-Φ22 |
345 |
298.5 |
269.9 |
29 |
2 |
8-Φ22 |
330 |
290 |
262 |
22 |
2 |
12-Φ23 |
F12,27×27 |
|
250 |
330 |
405 |
355 |
320 |
26 |
2 |
12-Φ26 |
405 |
362 |
323.8 |
30.6 |
2 |
12-Φ26 |
400 |
355 |
324 |
24 |
2 |
12-Φ25 |
F14,36×36 |
|
300 |
356 |
460 |
410 |
378 |
28 |
2 |
12-Φ26 |
485 |
431.8 |
381 |
32.2 |
2 |
12-Φ26 |
445 |
400 |
368 |
24 |
2 |
16-Φ25 |
F14,36×36 |
|
350 |
450 |
520 |
470 |
428 |
30 |
2 |
16-Φ26 |
535 |
476.3 |
412.8 |
35.4 |
2 |
12-Φ30 |
490 |
445 |
413 |
26 |
2 |
16-Φ25 |
F16,46×46 |
|
400 |
530 |
580 |
525 |
490 |
32 |
2 |
16-Φ33 |
595 |
539.8 |
469.9 |
37 |
2 |
16-Φ30 |
560 |
510 |
475 |
28 |
2 |
16-Φ27 |
F16,46×46 |
|
450 |
580 |
640 |
585 |
550 |
40 |
2 |
20-Φ30 |
635 |
577.9 |
533.4 |
40.1 |
2 |
16-Φ33 |
620 |
565 |
530 |
30 |
2 |
20-Φ27 |
F25,55×55 |
|
500 |
660 |
715 |
650 |
610 |
44 |
2 |
20-Φ33 |
700 |
635 |
584.2 |
43.3 |
2 |
20-Φ33 |
675 |
620 |
585 |
30 |
2 |
20-Φ27 |
F30 |
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