Trilogy valve size?

[Chuck E Ducky]

Anyone know, offhand what type of valve is in a trilogy?
Trying to help a friend tech his trilogy. I’m pretty sure it needs a new valve or the valve face lapped.

[Chuck E Ducky]

11/16 sound right?

[Mr. Hick]

Big boys. 11/16

[Chuck E Ducky]

think this world work?

https://autocockerparts.com/wgp-autococker-exhaust-valve-cupseal/

[shooter311]

I may be wrong but I believe the ccm ss25 valve is the same size and they are on sale on ccms sight for $30 and come with the cup seal. I'd look into that personally before buying a cup seal for $15.

https://store.chipleymachine.com/valves-and-valve-stems/

[Chuck E Ducky]

Oh yeah that’s a much better option. Good call thank you.

Ss-25 are 11/16 I use to have one.

[latches109]

https://palmerspursuit.com/products/low-turbulence-valve-assembly-trilogy?_pos=692&_sid=6908ed12e&_ss=r

but not sure if they are shipping

[Cdn_Cuda]

Don’t order from Palmer until he gets his feet back under himself. I ordered and paid in January, still nothing yet.

[Chuck E Ducky]

Yeah I think the CCM @ $30 is the best bet

[Hellion360]

CCM is a solid pick for sure

[grendal50]

If it's a Trilogy Sport you will need a regulator to make it usable with pretty much any other valve. All the other models had a lower pressure valve and already ran regulators that you can rebuild with standard WGP parts/rings.

[glaman5266]

How is the Sport valve different? I thought it was just the springing that was different.

[grendal50]

the opening on the positive pressure side is smaller.

[glaman5266]

Ah, I see. Thank you for explaining. I appreciate it.

[MrBarraclough]

11/16ths I believe. Whatever is in the Empire Sniper, as I have a Sniper valve in my Trilogy Comp.