Electric control valve is a kind of modern electric tools hardware is often used in the product, its installation quality to a certain extent determines the performance and service life of electric tools. But when installation should pay attention to what? In order to adjust the valve in theelectric installation process to ensure the installation quality and safety, then give some tips.

Electric control valve installation precautions:

Article 1: the new design, installation of control system.

Note: in order to ensure that the valve in the driving to work, and make the system safe operation, before installing the new valve, should first check whether the valve on the nameplate labeled consistent with the design requirements.

Article second: the following items should also be debugged. Basic error limit; full itinerary deviation; hysteresis; dead time; leakage

Note: in the strict occasions when.

Article third: if the original system in regulating valve overhaul, in addition to verify the above,check the tightness is also deal with the old valve stuffing and joints and other parts.

Article fourth: regulating valve in the field use, many are not because of quality control valve itself is caused by, but caused by improper use, the installation of the valve such as: the installation environment, or improper installation location and direction of pipe is dirty due to other reasons.

Note: usually need more attention to cleanliness

Electric control valve use matters needing attention:

Article 1: regulating valve which belongs to the field of instruments, the requirement of environmental temperature should be in the range of -25 to 60 DEG C, relative humidity is less than or equal to 95%. If it is installed in the open air or in high temperature, should take water,cooling measures. In a place away from the local oscillator source or increase the anti vibration measures.

Article second: control valve should be installed vertically, can be tilted under special circumstances, such as the tilt angle is large or when the valve itself too much weight on the valve should be increased support protection.

Third: the installation of the pipeline control valve is generally not too high off the ground or floor, the pipe height greater than 2m should try to set up a platform, in order to facilitate theoperation of wheel and easy repair.

Article fourth: control valve piping should be cleaned before installation, remove dirt and welding slag. After installation, to ensure that no residue in the body, the valve should be cleaned again,that pass into the media so that all valves should be open, to avoid impurities stuck. After using the hand wheel, should be restored to its original neutral position.

Fifth: in order to adjust the valve in the event of failure or repair the production process to continue, bypass valve should be added to the pipeline.

Special note: valve installation location meets the process requirements.