Long-term storage of hidden rod gate valve, should make regular inspection, often exposed to the surface must be kept clean, clean dirt, neatly stored in indoor ventilation dry place, strictly prohibited stacking or open storage. Always keep the valve dry and ventilated, keep it clean and tidy, store it according to the correct storage method.
Before installation, must carefully check the non-stem gate valve of each standard, size is in line with the use of requirements, to eliminate the defects caused by the transport process, and remove the dirt non-stem Gate Valve, do the pre-installation preparation already.
When installed, the concealed Rod Gate Valve can be directly installed on the pipeline according to the connecting mode and installed according to the position in use. In general, can be installed in any location in the pipeline, but to facilitate the maintenance of operation, note that the cut-off hidden stem gate valve media flow should be vertical valve valve upward flow below, hidden stem gate valve can only be installed horizontally. Hidden Rod Gate Valve in the installation of attention to sealing, to prevent leakage, affect the normal operation of the pipeline.
Hidden Rod Gate Valve in the use of the process, should always keep clean, transmission thread must be regularly lubricated, found fault, should immediately stop the use, identify the cause of clearing the fault.
Hand wheel should be used in non-lever gate valve. Do not use lever or other tools to avoid damaging valve parts. The handwheel rotates clockwise to close, vice versa to open. Hidden Rod Gate Valve to use reasonable, to ensure the correct use of methods and means.
Post time: Nov-25-2021