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valves in vacuum conditions 2010-10-28
Is it all valves subject to vacuum conditions shall have water seals or metal bellow seal as an optional? Generally no,
Control valve mechanical stop 2010-10-28
I am looking for some technical information regarding fitting a mechanical stop to a control valve.I am a process engine
STELLITE OR ELECTRO NICKEL PLATED 2010-10-28
I note that on globe and check valve the use of stellite as hard facing and corrosion resistant layer on trim parts is t
Hysteresis & Dead Band Tests on (electric actuated) ON/OFF valves (!) 2010-10-27
as long as I know, the tests in object are typically applicable to control valves, especially when (smart) positioners
what is piggable valve? 2010-10-27
what is piggable valve?Basically a valve that a pipeline pig can pass through - i.e. the valve has a bore the same size
9-Way Valve Concept 2010-10-27
I'm designing a product that has a need for an inexpensive low pressure (
Isolating valves for liquid HCL / service with coke 2010-10-27
We have been facing serious problems in two areas of our plant. One is in liquid HCL isolating valves, we have more than
Need the opposite of a relief valve 2010-10-27
I need a valve that functions in a manner that is opposite of a relief valve: a valve that closes when pressure gets abo
