The screen came out of my release valve. The piston and spring are ok, no scoring on piston or body. MAP list a body for $19.00. It looks like it takes an o-ring instead of a gasket to seal to the case. Also in the listing it mentions a spring and ball. Are there 2 different types of valves? I would like to just replace the body it i can. Thanks for any information Russ
Have a look on eBay. TSS were selling NOS units, I have a few of them for my future builds, had one of them on my Lightning for a few years, I just gave it a clean before fitting and it’s been spot on. Not all that expensive either.
A ball type valve uses the same threads as the piston type David, but you need to fit the complete item. There are new ball type OPRV available with a stainless body (but being a ball type the fact it’s stainless doesn’t matter.... unless your ordering a new ball and spring as they are different from the factory item)