Instructions
PCVD, PCVSAD
© Danfoss | 2016.05 | 7
VI.JA.C3.5B
Shut-off valve
CU pipe Ø 6 × 1
Valve unit PCV - VFG 2
Throttle valve
Throttling element
Throttle valve
(DN 150-250 only)
CU pipe Ø 10 × 1
Pilot controller AVD
lay impulse tube during mounting
Do not install a
shut-off valve her.
But if you do so,
it is absolutely
necessary
to secure against
unauthorized
closing.
CU pipe Ø 6 × 1
Valve unit PCV - VFG
Throttle valve
Throttling element
Throttle valve
(DN 150-250 only)
CU pipe Ø 10 × 1
Pilot controller SAVD
lay impulse tube during mounting
6.6 Installation Scheme
Installation in the Return Line
Installation in the Supply Line