OPV torque specs?

[admikar]

Hi, friend bought second hand drysuit inflation regulator. OPV plug came in hand tight, which looks a bit too lose for my taste.
Does anyone know torque specifications for OPV?
Reg in question Suit Inflation 1st Stage Regulator

 

[Whitrzac]

Tight enough that it doesnt loosen
Its an oring seal, no reason for it to be excessively tight

 

[broncobowsher]

Same as a hose. Same fitting. Same port.

 

[Jim Lapenta]

35-40 inch lbs. No more than that. which is snug up and then two fingers on a 6 inch wrench for me. When the fingers bend back that's the correct torque. Been doing this about 18 years now and that's proven to be the right amount.

 

[admikar]

thanks guys