“PR2” Valves Testing

Tre P Engineering recently conducted, with satisfactory results and witnessed by an independent third party, the PR2 testing procedure on a Class API1000 DAFRAM 3.1/16″ x 2.9/16″ valve – 690 bar rating pressure.
API 6A Appendix F PR2 has been specifically designed to tests components which will be installed in remote and hostile environments and offers an absolute guarantee that they will resist for all their lifetime.
The valve has been submitted to to thermal cycles  – maximum and minimum design temperature – under pressure (both through liquids and gases), in order to guarantee its mechanical and working integrity.
The positive results have been achieved by verifying the valve’s seat leakage and operating torque.

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