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Dear All,
The 6" ball valve as per ASME B16.10 has two dimensions based on Long Pattern Type A and Long Pattern Type B.
Can someone explain what is the purpose of these two valves?
Thanks
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Ball Valve Of Long Pattern Type A And B
Started by Nageswar Kotari, Dec 07 2011 06:26 AM
1 reply to this topic
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fallah
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Posted 07 December 2011 - 07:40 AM
Dear All,
The 6" ball valve as per ASME B16.10 has two dimensions based on Long Pattern Type A and Long Pattern Type B.
Can someone explain what is the purpose of these two valves?
Thanks
Nageswar Kotari,
I think A refers to face-to-face dimention for "Raised Face" flanged valves and B refers to end-to-end dimention for valves having "Buttwelding Ends".
Fallah
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