Johnson Controls VA-8051 - Manuals

2 VA-8051 Product Bulletin Wiring All wiring must be in accordancewith applicable electrical coderequirements. Input lines to theactuator must be wired correctlyfor the valve to move in theproper direction.

VA-8051 Product Bulletin 3 Wiring is to a terminal striplabeled DWN (Down), COM(Common) and UP,respectively. Wiring is to theterminals labeled R (Retractedend), W (Wiper), and S (Strokedend) for the feedbackpotentiometer.(See Fig. 6). Retrofit Installation ! CAUTION: Do not use on valves having a st...

VA-8051 Product Bulletin 5 Repair Information Field repairs must not be made.For a replacement VA-8051,contact the nearest JohnsonControls branch office. Application and DrawingIdentification Fig. 3: Isometric Drawing Fig. 4: VA-8051-1 Dimensions in./mm. Fig. 5: Internal View