Nitto PVR Cupla SM Socket Male Thread large diameter compressed air connections with built in lock and purge mechanism are available in PVR-400SM, PVR-600SM & PVR-800SM.
Nitto PVR Cupla Series are large diameter compressed air fittings suitable for air hose and pneumatic tools with larger 1/2", 3/4" and 1” sizes. Nitto PVR Cupla include built in safety lock and airline purge to manage connection and disconnection with ease.
Nitto PVR Cupla feature -
Connection to the PVR Cupla is made with no residual pressure which enables the user to connect the plug to the socket with ease.
Once connection is made there is a visual window on the Cupla so the operator can identify the status of the Cupla valve, 'open or shut'.
The front blue collar of the Cupla is then easily rotated to activate the Compressed Air at the same time activating the lock mechanism automatically, the visual window will now show the valve as 'open'.
When the collar is returned to the original position the compressed air energy stored in the hose is then safely purged from the air line enabling safe disconnection with no reaction.
Nitto PVR Cupla SM Socket Male Thread are available in -