Vac System / Bellows Armatures

[Nollywood]

For actuator link compatibility:

D2 S8 40V and D3 A8 4.2 V8 40V----same links (short) for dual-stage intake.

D2 A8 3.7 / 4.2 V8 40V and D3 A8 3.7 V8 40V----same links (long) for 3-stage intake.

Further useful information:

D2 S8 40V and D3 A8 4.2 V8 40V----dual-stage intke actuators operated by a single solenoid, T-piece splitter for both bellows.

D2 A8 3.7 / 4.2 V8 40V and D3 A8 3.7 V8 40V----3-stage intake actuators operated by 2 solenoids, 1 independent, the other with a T-piece.