SpudFiles

Hi, I have a Humphrey QE5 QEV, please can some one verify which port goes where, I pretty sure my chamber goes on the out, its just the 'in' and 'exhaust' I need to know,

Does the barrel go on the exhaust and the supply/pilot go to the in port?

Are male NPT threads tapered or straight, nine seem tapered, if so what sort of torque should I tighten them to as I dont want to damage the QEV.

many thanks.

IN = pilot and fill
OUT = chamber
Exhaust = barrel

Not sure about the tapered NPT torque, but I would tighten them with hands as tight as I can and then just little more with wrench

Thanks for info, just wanted to get it correct as going to use thread sealant instead of PTFE tape to look tidier. Thanks.