Professional Industrial Valves Manufacturer

Electric flanged globe valve installation should pay attention to?

by:Mech     2020-08-26
Role in the production of self-evident valve, make the electric flanged globe Industrial Valves installation is very important, only install can play its role, the correct valve, it must be noticed when the installation? Electric flanged globe valve manufacturers and we talk about it. Check valve disc around the seat to the clamp pin shaft rotate within the check valve. Disc check valve has simple structure, can only be installed in horizontal pipe runs, sealing is good. High temperature check valve belongs to a kind of automatic valve, main effect is to prevent the backflow medium, to prevent the pump and drive motor reversal, and the discharge of the container medium. Carbon steel check valve is the valve is used as boiler feed water and steam to cut off the valve, it can lift check valve and globe or Angle valves of the comprehensive function. The first. Protection and management measures to do a good job in information protection when install valve technical measures, therefore use the environmental problems of complex valve, valve of excessive medium to reduce the working temperature will affect the enterprise production and operation efficiency or freezing valve, heat preservation is needed. bare, adverse to the production development and cause the bad social phenomena such as frost, you need to cold. So said at the time of installation we will according to the actual production situation of students to choose their corresponding protection measures. In the second. Installation details installation, carefully to avoid collision. 。 And to conduct a comprehensive inspection, the valve for connecting pipe valves, must be washed. 。 Use compressed air to blow in addition to scrap iron oxide, mud, sand, slag and other sundry. 。 Installing a flanged valves, uniform closely pay attention to the bolt symmetry. 。 flange and pipe flanges must be parallel to the reasonable clearance, in order to avoid too much pressure valve, and even cracking. 。 For low strength of brittle materials and the valve, should pay special attention to. In the third. Packing replacement pneumatic valve manufacturers can not consider using different media unit, the stuffing box is always full of ordinary packaging, but when used, must be allowed to adapt to the packing in the media. When change the packing, the surrounding the press. Every 45 degrees of lap joint is appropriate, circle and circle of 180 degrees apart. Gland packing height to consider continue range compression, must now make packing chamber pressure is the lower part of the proper depth. So said pneumatic non-return valve manufacturer can think the enterprise reasonable design and installation is very important, otherwise the students in the production of valve will not be able to give full play to its role.
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