I Brief introduction
Cone-shape air locking valve is widely used in building material, mine, coal, metallurgy, heat, power etc. It is used for controlling and adjustment in material conveying avoiding wind entering to ensure fluent conveying.
II working principle and structure character
Cone-shape air locking valve will make the valve plate stick to the valve opening under gravity. When the material reaches certain weight, the pressure of the material will the valve plate discharge. The hammer will restore the valve plate. Cone-shape air locking valve can only be vertical installed. The upper part of the air locking valve should keep certain stock column.
Cone-shape air locking valve is widely used in building material, mine, coal, metallurgy, heat, power etc. It is used for controlling and adjustment in material conveying avoiding wind entering to ensure fluent conveying.
II working principle and structure character
Cone-shape air locking valve will make the valve plate stick to the valve opening under gravity. When the material reaches certain weight, the pressure of the material will the valve plate discharge. The hammer will restore the valve plate. Cone-shape air locking valve can only be vertical installed. The upper part of the air locking valve should keep certain stock column.
III outline and installation dimension
|
DN
|
D
|
D1
|
H
|
A×A
|
B×B
|
C×C
|
Z-d
|
Z-Φ
|
|
200
|
300
|
260
|
400
|
300×300
|
360×360
|
400×400
|
12-Φ14
|
16-Φ14
|
|
250
|
350
|
310
|
450
|
350×350
|
410×410
|
450×450
|
12-Φ14
|
16-Φ14
|
|
300
|
400
|
365
|
500
|
400×400
|
460×460
|
500×500
|
12-Φ14
|
16-Φ14
|
|
350
|
450
|
415
|
550
|
450×450
|
510×510
|
450×450
|
12-Φ14
|
16-Φ14
|
|
400
|
500
|
465
|
600
|
500×500
|
560×560
|
500×500
|
12-Φ14
|
16-Φ14
|
|
500
|
600
|
565
|
700
|
600×600
|
665×665
|
610×610
|
12-Φ14
|
16-Φ14
|
installation and maintenance
1、The cone-shape air locking valve should be adjusted before using and look for the reasonable position of hammer on the lever.
2、The upper part of the cone-shape air locking valve should keep certain stock column to make it airtight and prevent air leakage.
3、It should be installed vertically to ensure the normal work of valve balanced device.