Installation Scheme - Danfoss PCVD Instructions Manual

Instructions
VI.JA.C3.5B
PCVD, PCVSAD

6.6 Installation Scheme

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