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What does the valve model represent?

2017-01-12View Original

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Z41W-150lb R: Can this valve withstand temperatures of over 200 degrees? Right?
Reply #22017-01-12
Globe valve (American standard): Material 316, the sealing surface is machined; it can handle 200°C without any problem. Pressure rating of 150 lb – what about the diameter?
Reply #32017-01-12
The valve can handle temperatures over 400 degrees without any problem
Reply #42017-01-12
Z refers to the gate valve, 4 indicates the connection type, 1 denotes the type, W stands for the sealing surface, 150 represents the pressure class. What does the last letter R mean?
Reply #52017-01-12
Thank you, I just took a look at JB 308
Reply #62017-01-12
Find a hardware manual or information from the valve manufacturer

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