TPO butterfly valve is usually use for ventilation in building material, glass, mine, generating plant, light industry, paper-making and is used in the pipeline of environment protection. Adjust the volume cut off the gas in the pipeline according to different requests. TPO series products comply with the requests of the cement process design manual of Tianjin Cement Industry Design & Research Institute.
Structure features:
TPO butterfly valve is welded by excellent steel plate.It is characterized by light weight, reasonable structure, abrasion resistance, small resistance loss, nimble operation, exact dierection indicatin, convenient maintenance and long using life etc.It can be installed in any angle.Matched with manual pole, it can be opened and closed freely. Adjust the opening of valve at ease. It is an ideal equipment to adjust the flow.
TPO butterfly valve is welded by excellent steel plate.It is characterized by light weight, reasonable structure, abrasion resistance, small resistance loss, nimble operation, exact dierection indicatin, convenient maintenance and long using life etc.It can be installed in any angle.Matched with manual pole, it can be opened and closed freely. Adjust the opening of valve at ease. It is an ideal equipment to adjust the flow.
Capacity parameter：
|
Nominal pressure
|
Media speed
|
Leakage rate
|
Suitable temperature
|
Suitable media
|
|
0.05MPa
|
≤ 25 m/s
|
≤ 1.5%
|
≤ 300 ℃
|
Atmosphere, fume and powder dust etc.
|
TPO---13 Outline figure：
TPO---13 Outline connection dimension ：
|
DN
|
D1
|
D2
|
B
|
b
|
δ
|
R
|
L
|
n-d
|
weight
W(K g)
|
|
250
|
305
|
350
|
180
|
6
|
2
|
200
|
193
|
8- Φ 14
|
14
|
|
300
|
355
|
400
|
180
|
8
|
2
|
200
|
218
|
12- Φ 18
|
10
|
|
350
|
405
|
450
|
210
|
8
|
2
|
200
|
243
|
12- Φ 18
|
22
|
|
400
|
455
|
500
|
240
|
8
|
2
|
200
|
268
|
12- Φ 18
|
25
|
|
450
|
505
|
550
|
270
|
8
|
2.5
|
260
|
283
|
16- Φ 18
|
27
|
|
500
|
555
|
600
|
300
|
8
|
2.5
|
260
|
308
|
16- Φ 18
|
32
|
|
550
|
605
|
650
|
330
|
8
|
2.5
|
260
|
333
|
16- Φ 18
|
35
|
|
600
|
655
|
700
|
360
|
8
|
2.5
|
260
|
358
|
16- Φ 18
|
40
|
|
650
|
705
|
750
|
390
|
8
|
2.5
|
300
|
403
|
16- Φ 18
|
48
|
|
700
|
755
|
800
|
420
|
8
|
3
|
300
|
428
|
16- Φ 18
|
61
|
|
800
|
855
|
900
|
480
|
10
|
3
|
300
|
478
|
20- Φ 22
|
84
|
TPO---14 Outline figure：
TPO---14 Outline connection dimension ：
|
DN
|
D1
|
D2
|
B
|
b
|
δ
|
L
|
L1
|
R
|
n-d
|
W(K g)
|
|
250
|
305
|
350
|
180
|
6
|
2
|
193
|
546
|
110
|
8- Φ 14
|
14
|
|
300
|
355
|
400
|
180
|
8
|
2
|
218
|
546
|
110
|
12- Φ 18
|
20
|
|
350
|
405
|
450
|
210
|
8
|
2
|
243
|
546
|
110
|
12- Φ 18
|
22
|
|
400
|
455
|
500
|
240
|
8
|
2.5
|
268
|
546
|
110
|
12- Φ 18
|
26
|
|
450
|
505
|
550
|
270
|
8
|
2.5
|
298
|
337
|
200
|
16- Φ 18
|
36
|
|
500
|
555
|
600
|
300
|
8
|
2.5
|
323
|
337
|
200
|
16- Φ 18
|
40
|
|
550
|
605
|
650
|
330
|
8
|
2.5
|
348
|
337
|
200
|
16- Φ 18
|
44
|
|
600
|
655
|
700
|
360
|
8
|
2.5
|
373
|
337
|
200
|
16- Φ 18
|
50
|
|
650
|
705
|
750
|
390
|
8
|
2.5
|
420
|
1124
|
300
|
16- Φ 18
|
78
|
|
700
|
755
|
800
|
420
|
8
|
3
|
445
|
1124
|
300
|
16- Φ 18
|
90
|
|
800
|
855
|
900
|
480
|
10
|
3
|
495
|
1124
|
300
|
20- Φ 22
|
112
|