valve use in transporting the fume in the pipeline, has no corrode, the life long characteristic, may make each kind of color
Damper Outline:
Our company production's check valve has the steeliness check valve and the glass fiber reinforced plastic check valve may for the user choice. The glass fiber reinforced plastic check valve may use in transporting the caustic gas in the pipeline, has does not corrode, the life long characteristic, may make each kind of color.
The check valve uses in the air hose, when the air blower stops transfers prevents the air flow to flow backwards. It is requested the wind speed not lower than 8m/s in the air hose. Our companys check valve meets the T303 specification requirement.
The product mainly divides into the circular check valve and the square shape check valve.
The specification of check valve
circular
NO
1
2
3
4
5
6
7
D
220
250
280
320
360
400
450
NO
8
9
10
11
12
13
D
500
560
630
700
800
900
square
NO
1
2
3
4
5
6
7
A
200
250
320
400
500
630
800