Precautions for the installation of the ferrule type globe valve: Before installing the ferrule valve, carefully check whether the sign is in line with the requirements of use; during installation, clean the inner cavity and sealing surface, check whether the packing is compressed, and whether the connecting bolts are evenly tightened; Sanitary valves should be Install according to the allowable working position, but pay attention to the convenience of maintenance and operation; the transmission parts should be lubricated regularly; the rotating part of the sanitary valve should be oiled frequently, and the trapezoidal thread part of the valve stem should be oiled; Check the dirt in the inner cavity, check the wear of the sealing surface and the valve stem nut; there should be a set of scientific and correct installation operation standards, and the sealing performance test should be carried out for maintenance, and detailed records should be made for inspection.
