I would like to ask about the meaning of the letter codes for valve models in the drawings from Hualu Design Institute
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I would like to ask about the drawings from Hualu Design Institute: in the valve model, the sequence \"GATE VALVE LF2 CL.1.LTS\" – what do the letters \"LF2 CL.1.LTS\" mean?
In the drawings from Hualu Design Institute, the meaning of the letters in the valve model is as follows: – “LF2” indicates the material of the valve. In this example, LF2 indicates that the material of the valve is low-temperature carbon steel. - "CL.1” represents the pressure rating of the valve. CL.1 indicates that the pressure rating of the valve is Class 150. - "LTS” represents the special requirements for the valve. LTS indicates that the valve has special requirements; for specific details, it is necessary to refer to the relevant specifications or design instructions. .
All drawings come with legends, and you need to refer to them; the legends vary slightly from one design firm to another