Monday, May 11, 2015

Re: [MW:23264] PPE in orbit vlaves

Orbit valves are single seated valves; this arrangement make the valves unidirectional.

Manufacturers of these valves mostly mark PPE on flange rims instead of flow directions.



On Thu, May 7, 2015 at 5:02 AM, TDK YOKESH <tdky167@gmail.com> wrote:
Warm Greetings folks ,

Being a welding/ material forum , I dont know whether I should be posting this .

What is PPE ( preffered Pressure End ) ??? How does it affect the flow ??? What if the flow direction and PPE  are different as per ISO?? how should the valve be installed . I mean with respect to PPE or flow direction ??? Please clarify . 

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TDK YOKESH

QC INSPECTOR ( PIPING AND WELDING )

QUALITY CONTROL DEPARTMENT

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Email: tdky167@gmail.com

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