O.K. I purchased a brand new brake metering valve and safety switch from Inline Tube 2 years ago at the Mopar Nationals and it has just been installed and the metering valve leaks. When someone steps on the brake pedal that seal around the stem that protrudes out of the valve balloons up then leaks.

Can this valve be taken apart and repaired and if not where is the best place to purchase another one?

Thanks

Paul