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ASME B16.34 section 6.4 valve joints 2010-11-05
The calculation of Ag defined in ASME B16.34 sections 6.4.1 and 6.4.2 as it pertains to ball valves. Specifically, we are discussing section 6.4.2 and the bolts between the adapters and body.
Ball valve body joints 2010-11-05
Any acceptable for bolted body joints on ball valves per ASME B16.34? I note that some other standards state that coarse threads be used.
Maximum Allowable Operating Pressure 2010-11-05
What's a Maximum Allowable Operation Pressure for ball valves since I haven't find this parameter in API 6D and ASME B16.34.
Ball Valve Operation 2010-11-04
A ball valve will be forced open/closed by the force of the liquid flowing through it. (i.e. when the valve is nearly closed the force of the flow will "snap" it closed, and similar for opening.)
hydraulic valve problem 2010-11-04
A david brown 995 recently i had replaced a supply line to my frontend loader valve that blew in the process .
Ball Vv. Markings 2010-11-04
WOG is an old acronym for Water Oil Gas. Others can provide some additional details.
Identify ITT 3 way Valve 2010-11-04
Exhibit A, shall we say, is a 3 way actuated valve, with an ITT tag, I would say of European descent.
Valve Positioner History 2010-11-04
The ISA article dated August 1, 2003 entitled "Top technologies and Events" has a short paragraph on an innovation for pneumatics.
