I have a question regarding a safety valve model

2010-07-16View Original

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The safety valve of DN40 type that is used in our factory is model A48SH-160; its setting pressure is 9.6 kilograms, and the medium it handles is steam. Since I am new to safety valves, I would like to ask what the ‘SH’ in A48SH-160 stands for What does 160 represent as well?

Reply #22010-07-16

SH needs to be explained separately!! S stands for radiator, while H refers to the material of the sealing surface! 160--nominal pressure!

Reply #32010-07-16

I agree with what was said above. Additionally, the structural type of the safety valve, namely \"full-open type with radiator\", is coded as 0; therefore, the model can also be A40H-160

Reply #42010-07-16

The answer on the second floor is completely correct; there’s nothing else to add.

Reply #52010-07-17

Thank you all; I now understand it

Reply #62010-07-19

Download it, learn from it, ah. Thank you for sharing; really appreciated!

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I have a question regarding a safety valve model

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