cement butterfly valve Description
Cement butterfly valves are mainly used for opening and closing bins, hoppers and silos containing powdery or granular materials. They can be used for all powdered and granular materials. The Cement Butterfly Valve utilizes the gravity of the material to intercept and pneumatically transfer dry materials. The Cement Butterfly Valve can be installed underneath hoppers, bins, silos, screws or other types of conveyors, as well as connecting to pneumatic conveying pipelines. Due to the special construction of this valve and the use of engineered materials, it is always a very economical and efficient choice.
cement butterfly valve Specifications
|
Size Range |
Body Material |
|
4"-16" DN100-DN400 |
Aluminium alloy |
|
Pressure Rating |
Disc Material |
|
Class150 PN10-PN25 |
Aluminium alloy, ductile iron, SS304, SS316 |
|
End Connection |
Seat Material |
|
Single Flange, Double Flange, Sleeve |
NBR, FOOD GRADE EPDM |
|
Structure Style |
Stem Material |
|
Full Port |
A182 F6a, 410, 420, 304, 316, 17-4PH etc. |
|
Actuator Options |
Design Standard |
|
Pneumatic, Electric |
GB/T12238, API 6D, API 608 |
|
Temperature Range |
Face to Face Standard |
|
-196℃~650℃ |
GB/T12221, ASME B16.10 |
|
Connection Standard |
Test Standard |
|
Flange Drilling: HG, GB, JB, ASME B16.5 |
GB/T13927, API 598 |
cement butterfly valve


Cement butterfly valve installation Precautions
Cement butterfly valve structure is simple, small size, light weight, its components are also less, on the key a few parts can constitute the butterfly valve, open the time is also very convenient, only need to choose the switch to ninety degrees can be, cement butterfly valve on the fluid control is very good, you can increase the flow rate at any time or to reduce the flow rate, the valve in the transportation of any fluid has a certain resistance, and butterfly valve resistance mainly from the The resistance of the butterfly valve mainly comes from its own, such as the thickness of the butterfly valve body, if you want to reduce the resistance to the fluid just need to reduce its thickness.
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