When installing a pneumatic butterfly valve, there are some contraindications to be aware of:
OneTubing Preparation:
Before installing the pneumatic butterfly valve, it is necessary to ensure that there is no debris, rust, fine chips, etc. in the pipeline. The tubing should be flat and free of significant tilt, bend and twist.
IIInstallation Direction:
During installation, the flow direction of the pneumatic butterfly valve should be determined according to its indication arrow to ensure that the valve can be opened and closed normally.
IIIFixation:
The installation of the pneumatic butterfly valve should be secure, and the valve should be held in the correct position with the appropriate brackets and bolts.
FourthInterface Connection:
Pay attention to the selection of appropriate interface connection methods, such as threaded connection, flange connection, etc., and strictly follow the relevant standards for interface connection.
FiveLubrication and sealing:
Before installation, the valve needs to be lubricated and the seal should be checked to ensure that the valve can be sealed properly.
SixIt is forbidden to be too tight:
During installation, over-tightening of the valve bolts should be avoided to avoid deformation or damage to the valve.
SevenValve Maintenance:
After installation, the pneumatic butterfly valve needs to be regularly maintained and overhauled to ensure its normal operation.
It is worth noting that the above are only some common installation taboos, and the specific installation requirements also need to be operated according to the specific pneumatic butterfly valve model and manufacturer requirements.
Fujian Detersen valve***