In choosing the most appropriate use of the valve you should be careful. In order to avoid ambiguity, it should be made for each valve provides precise. In the inquiry or order should be required to make the valve comprehensive, appropriate description.
Select Valve Path
Must be determined with the valve connected to the nominal pipe diameter.
Valve material
In determining the correct valve material should consider the following factors:
Valve to control the fluid medium
Fluid temperature range
Valve to withstand the pressure range
Valve may affect the climatic conditions of work
Valve to withstand the might of the abnormal pressure or stress
To meet the safety standards or pipeline order
Valve Type
Control valve for that? The structure of each valve are used to play a function. Do not count on a valve of the pipeline system can play all function.
Pressure - temperature rating
In order to meet the actual needs, please pay special attention to the required pressure valves - the temperature rating. To pay particular attention to sealing materials and liner materials to a certain extent, determines the pressure of the valve - the temperature rating. According to the actual needs of the designated materials and sediments sealing materials to meet or better than the actual demand.
Valves and connections
The integrity of the piping system, the future day-to-day maintenance, corrosion factors, field assembly, weight and safety factors are determined that the valve and pipe connections should be taken into account.
Operation mode or method of operation
According to valve type, size and pressure, temperature, environmental factors such as the installation select the appropriate operating mode or method of operation.
The valve ordering
Valve when ordering, please provide the following information to avoid repeated and unnecessary delays in the purchase to ensure that the valve is required by its own valve.
1. Valve Path.
2. The pressure of the interface materials: casting materials and components.
3. Valve types: ball valve,globe valve, check valve, butterfly valve, ball valve, and so on.
4. Terminal connections, if the connection for the welding, but also to provide connection pipe wall thickness; if the connection is a flange, it must provide the polishing surface or flange degrees.
5. Any standard configuration different materials: sealing materials, sediment material, bolt material, and so on.
6. Any Annex: Anti-acid protective layer, locking devices, chain operation, and so on.
7. Manual or power implementing agencies: Please include the required technical details.
8. To order your convenience, make sure that model specifications.
We can offer more Knife Gate Valve Information.If you need us according your spcification to produce the Knife Gate Valve .
Need, please e-mail to valve401@gmail.com
No comments:
Post a Comment