Main features

• Recommended tightening torque:

annealed copper pipe 30 Nm

raw copper pipe 40 Nm

• Body and nut made of forged brass CW617N – UNI EN 12165

• Monocone made of brass CW614N – UNI EN 12164.

• Black o-ring in EPDM, complying with EN 618-1 standard, for plumbing systems

• Yellow o-ring in NBR, complying with EN 549 and EN 682 standards, for gas and

liquid hydrocarbon distribution systems.