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API trim 5 for steam service in API 600 gate valves 2010-11-09
I would like to hear any suggestions regarding use of trim 5 on gate vales in steam service. Is there a temperature you would recommend moving from other trims to trim 5. Is there a better trim than
Epoxy coating temperature resistance in practice - knife gate valves 2010-11-09
Anybody able to help with comments or examples on practical upper limit for application of epoxid coated knife-gate valves for liquid fluids?
General Valve application ? 2010-11-09
does the motorized valve always came with hand wheel also. I just queries, that what will happen if the motorized valve don't work & can it open manually ?
Crane TP 410 History question 2010-11-09
L/D = Length/Diameter ratio (equivalent pipe length)So if you have a 1" gate valve with and L/D = 8that 1" gate valve is equal to having 8" of straight 1" pipe when doing pressure drop calculations an
Need a valve that can handle pressure on the outlet . . . 2010-11-09
I've been doing web searches for quite some time trying to find a solenoid valve capable of sealing off liquid flow even if a large differential pressure exists between the outlet and the inlet or vic
Reservoir drainage valve actuator pressure requirements 2010-11-09
I am selecting a butterfly valve to be installed on a submerged pipe intake at the bottom of a reservoir, and need to determine the upstream and downstream pressures of the valve so the actuator torqu
Fisher V200 V-Port Ball Valve Substitute? 2010-11-09
I've have selected a 1" and 3" Fisher V-Port Ball Valve 600#, with pneumatic actuation and 4-20ma positioner.
High dp across ball valve 2010-11-08
if there is high dp across the ball valve, will i have difficulties in opening the valve manually? some say yes..some say no....
