The main function of three-way ball valve is to separate, mix or distribute the medium flowing in the pipeline, suitable for natural gas, oil products, chemical industry, metallurgy, urban construction, environmental protection, pharmaceutical, food and other industries.
Three-way ball valve is divided into T-shaped and L-shaped two, L-shaped three-way ball valve is suitable for the medium flow direction switch, can make the two vertical pipeline connected;
T-shaped tee ball valve is suitable for medium diversion, confluence and flow direction switching. T-shaped hole can make three channels interconnected or make two of them connected.
Three-way ball valve generally adopts two-seater structure, can also adopt four-seater structure according to customer's request, any outlet can be used as inlet without leakage.
There are two kinds of seal structure, soft seal and metal seal, which are suitable for different working conditions.
Design and Manufacture: GB/T12237, API 6D, ASME B16.34
Flange connection: JB/T79.1~79.4, GB/T9113.1~9113.4, ASME B16.5, DIN2543~2550
Test and inspection: GB/T13927, API 6D, BS6755, ISO5208
Nominal diameter: DN 150 ~ 600mm
Nominal pressure: PN1.6MPa
Applicable temperature: - 28 ~ 350 ℃
Main material: carbon steel, stainless steel
Applicable media: powder, water, gas, etc
Driving mode: manual, electric and pneumatic
DN(mm)
|
150
|
200x150
|
200
|
250x200
|
250
|
300x250
|
300
|
350x300
|
350
|
400x350
|
400
|
450x400
|
450
|
500x450
|
500
|
600x500
|
600
|
|
d1
|
150 |
150 |
200 |
200 |
250 |
250 |
300 |
300 |
350 |
350 |
400 |
400 |
450 |
450 |
500 |
500 |
600 |
|
L |
570 |
570 |
670 |
670 |
760 |
760 |
850 |
850 |
980 |
980 |
1080 |
1080 |
1220 |
1220 |
1360 |
1360 |
1750 |
|
H |
219 |
219 |
273 |
273 |
360 |
360 |
395 |
395 |
430 |
430 |
470 |
470 |
550 |
550 |
580 |
580 |
700 |
|
Manual |
H1 |
330 |
330 |
398 |
398 |
495 |
495 |
580 |
580 |
625 |
625 |
670 |
670 |
698 |
698 |
840 |
840 |
1050 |
E |
- |
- |
116 |
116 |
116 |
116 |
171 |
171 |
171 |
171 |
257 |
257 |
257 |
257 |
257 |
257 |
150 |
|
F |
- |
- |
350 |
350 |
350 |
350 |
400 |
400 |
420 |
420 |
400 |
400 |
420 |
420 |
400 |
400 |
410 |
|
W |
1050 |
1050 |
600 |
600 |
600 |
600 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
800 |
|
Electric |
H2 |
554 |
554 |
600 |
600 |
652 |
652 |
760 |
760 |
770 |
770 |
830 |
830 |
- |
- |
940 |
940 |
1020 |
L1 |
235 |
235 |
235 |
235 |
235 |
235 |
259 |
259 |
400 |
400 |
400 |
400 |
- |
一 |
410 |
410 |
410 |
|
Pneumatic |
H3 |
666 |
666 |
736 |
736 |
926 |
926 |
1059 |
1059 |
1127 |
1127 |
1393 |
1393 |
1468 |
1468 |
1538 |
1538 |
1370 |
L2 |
776 |
776 |
776 |
776 |
776 |
776 |
1060 |
1060 |
1060 |
1060 |
1360 |
1360 |
1360 |
1360 |
1360 |
1360 |
2840 |