Rail cap question

[Strokercummins]

Hi



Could some of you CR experts give me a hand or better yet, your knowledge? The CR pressure relief valve has a history of failure. I have been looking on the web for a few days to find out why.

This is what I've heard. (1) The spring weakens and looses its force (2) The seat and poppet become etched (3) The poppet tip breaks off

What have you guys experienced? Have you done any testing on the CR relief valve?



Thanks for helping me out.

Rob

 

[TCDiesel]

Yes ,We have develop the CPRV. (Constant Pressure relief valve). Failure are relate to use. its also a dump Valve that creates its own new set of problems.