TheOldHokie
Well-known member
Lifetime Member
Equipment
L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60
,820 is dead on 1/2" BSPP and not close to anything SAE. If that is the plug out of the N port you have a real good chance a P40G PB sleeve from Summit will work in your valve - $21 and free shipping.I measured that wrong.
The depth of the hole is very close to 1"
That's bspp 1/2 right?
I'm not sure it's sae. I tried to screw in a 1/2 bolt in there and the thread doesn't match

Power Beyond Adapter Sleeve for P40G Series Summit Monoblock Valves
Power Beyond Adapter Sleeve for P40G Series Summit Monoblock Valves

Dan