Q347F-25TA2 manual fixed titanium ball valve utilizes the excellent stability and self passivation ability of titanium metal materials in highly corrosive environments, which can resist various harsh working conditions and strong corrosion. The chemical stability of the passive oxide film on its surface in corrosive media. For neutral, oxidizing, and weakly reducing media environments, passive oxide films themselves have good stability. For reducing corrosive media with high temperature or low pH value, in order to improve the stability of their passive oxide film, corrosion inhibitors (such as air, water, heavy metal ions, and anions) can be added, such as surface ion modification treatment of titanium, anodizing treatment, etc., to improve the corrosion resistance and surface hardness of titanium in reducing corrosive media and meet the requirements of use. Used to cut off or connect media in pipelines, widely used in chlor alkali industry, soda ash industry, pharmaceutical industry, fertilizer industry, fine chemical industry, textile fiber synthesis and dyeing industry, basic organic acid and inorganic salt production, nitric acid industry, etc.
Product features:
- Among various valves, ball valves have the lowest flow resistance. When the full diameter ball valve is opened, the ball channel, valve body channel, and connecting pipe diameter are equal and form a diameter, and the medium can flow almost without any loss.
- The ball valve can be fully closed and fully opened by rotating 90 °, with quick opening and closing. Compared with gate and globe valves of the same specifications, ball valves have a smaller volume and lighter weight, making them easier to install in pipelines.
- Outstanding advantages such as light weight, high strength, corrosion resistance, and good pressure resistance.
- Turbo drive operation for opening and closing, lightweight and labor-saving.
Execution standards:
Design standard: GB/T12234
Structural length: GB/T12221
Connecting flanges: HG, GB, JB
Test standards: JB/T9092, GB/T13927
Product performance parameter:
Q347F-25TA2 Manual Fixed Titanium Ball Valve Performance Parameters |
Model |
Q347F-16TA2 |
Q347F-25TA2 |
Working pressure（MPa） |
1.6～2.5 |
Applicable temperature（℃） |
≤180 |
Applicable medium |
Organic acids, inorganic salt production, nitric acid |
Highly corrosive media |
Material |
Valve body,cover |
TA2 Titanium |
TA2 Titanium |
Ball,stem |
TA2 Titanium |
TA2 Titanium |
Sealing ring |
Flexible graphite gasket |
Filler |
PTFE |
Product external structural size and weight:
Q347F-25TA2 Manual Fixed Titanium Ball Valve Main Connection Dimensions (mm) |
Nominal diameter DN |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
d1 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
337 |
387 |
438 |
489 |
591 |
686 |
L |
165 |
180 |
190 |
216 |
241 |
283 |
305 |
381 |
403 |
502 |
568 |
648 |
762 |
838 |
914 |
991 |
1143 |
1346 |
H |
50 |
55 |
80 |
102 |
114 |
127 |
152 |
184 |
219 |
273 |
360 |
395 |
430 |
470 |
550 |
580 |
700 |
800 |
Manual |
H1 |
75 |
85 |
95 |
107 |
125 |
152 |
178 |
300 |
330 |
398 |
495 |
580 |
625 |
670 |
698 |
840 |
1050 |
1100 |
E |
- |
- |
- |
- |
- |
- |
- |
- |
- |
116 |
116 |
171 |
171 |
257 |
257 |
257 |
150 |
83 |
F |
- |
- |
- |
- |
- |
- |
- |
- |
- |
350 |
350 |
420 |
420 |
400 |
400 |
400 |
410 |
650 |
W |
160 |
160 |
230 |
230 |
400 |
400 |
650 |
1050 |
1050 |
600 |
600 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
Wt(Kg) |
4.5 |
5.7 |
7.0 |
15 |
24 |
30 |
55 |
87 |
118 |
255 |
370 |
533 |
640 |
1030 |
1524 |
2100 |
4200 |
5300 |
Electric |
H2 |
- |
- |
- |
- |
- |
- |
- |
- |
235 |
235 |
400 |
400 |
410 |
410 |
- |
420 |
690 |
690 |
L1 |
- |
- |
- |
- |
- |
- |
- |
- |
74 |
350 |
350 |
420 |
420 |
400 |
- |
400 |
410 |
650 |
Pneumatic |
H3 |
215 |
240 |
264 |
340 |
379 |
452 |
479 |
646 |
666 |
814 |
1002 |
1059 |
1150 |
1205 |
1250 |
1295 |
1390 |
1470 |
L2 |
200 |
270 |
270 |
405 |
405 |
574 |
574 |
756 |
756 |
1060 |
1060 |
1060 |
1360 |
1360 |
2840 |
2840 |
3300 |
3300 |
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