Schneider Electric AV-610 Installation Instructions

Application

N O T E

 C A U T I O N

The AV-610 ball valve linkage kit enables replacement of linkage components on VB-2x13-500-9-xx valve bodies.

Applicable Literature

• MA4x-704x, MA4x-707x, MA4x-715x Schneider

Electric DuraDrive Series Spring Return Twoposition actuators, General Instructions, F-26642.

• MF4x-704x, MF4x-707x, MF4x-715x Schneider Electric DuraDrive Series Spring Return Floating actuators, General Instructions, F-2 66 4 4.

• MS4x-704x, MS-707x, MS-715x Schneider Electric DuraDrive Series Spring Return Proportional actuators, General Instructions, F-2 66 4 5.

• MF41-6043, MF41-6083 Schneider Electric DuraDrive Series Non-spring Return Floating Actuator General Instructions, F-27213.

• MS1-6043, MS41-6083 Schneider Electric DuraDrive Series Non-spring Return Proportional Actuator General Instructions, F-27214.

• MA4D-xxxx, MF4D-xxxx, MS4D-xxxx Schneider Electric DuraDrive™ Series Actuator General Instructions, F-27170.

• MF4E-60430-100, MF4E-60830-100 Schneider Electric DuraDrive Series Floating Actuator General Instructions, F-27173.

• Vx-2xx3-xxx-9-xx Series Ball Valve Selection Guide, F-27086.

• Vx-2xx3-xxx-9-xx Series Ball Valve Installation Instructions, F-27087.

Instructions

1. Remove power from the actuator. For Mx40-704x

actuators note which side (“L” or “R”) is facing out.

2. Remove the actuator from the existing valve link-

ge.

a Disassemble the existing valve linkage (refer to

Figure-1). Note that the Linkage Base, Valve Body Mounting Insert and (2) Valve body Mounting screws need not be replaced unless damaged. If the Linkage Base is replaced, note the orientation of the long end with respect to the valve and inst all the new Linkage Base with the same orientation.

AV-610

Ball Valve Linkage Kit

Installation Instructions

4. Install the new linkage components as shown in Figure-2. Be sure the Stop Dog ear and Shaft flats are oriented as shown and that the stop dog ear points to the long end of the base. If the Linkage Base is being replaced, make sure its long end is pointing in the same direction with respect to the valve. Check operation by rotating shaft. Once the new linkage is installed, make sure the shaft is turned to its full clockwise (CW) position.

Both the actuator and the valve shaft must be in the fully clockwise (CW) position (2-way valve closed, 3-way valve port A closed) when the actuator is reinstalled. Failure to do so will cause improper valve operation and possible component damage.

5. Make sure the actuator is positioned at its full clockwise (CW) end of rotation (Mx40-704x may have to be powered to do this). Reinstall the actuator using the proper anti-rotation clip (refer to Figure-2).

6. Reapply power to the actuator.

7. Check operation by varying the control input signal to the actuator and observing valve operation.

The Stop Dog, Plastic Connector, and Shaft from the existing linkage must be discarded.

EXISTING LINKAGE - - DISASSEMBLED

Remove Shaft and Plastic Connector and discard both

* * Remove Screws (2)

and Shaft Bearing

* * Stop Dog

* * Valve Body Mounting Screws (2)

* * Valve Body Mounting Insert

* * Linkage Base

* * Discard optional - - new parts

available in kit

135°

AV-610 REPLACEMENT LINKAGE

Linkage Base

Shaft Bearing Screws (2)

Shaft Bearing

Shaft Flats

Shaft

Valve Body Mounting Insert placed into Linkage Base with Stop Dog ear track pointing to long end of base.

Stop Dog Ear

Stop Dog

Valve Body Mounting Screws (2)

Valve Body Mounting

Insert

Orientation of Shaft flats and position of Dog Ear shown For valve "closed" position (shaft turned fully clockwise).

Insert Retaining Ring into groove on Shaft Assemble and hold stop Dog on end of replacement Shaft,

Relation to the Shaft flats as shown.

Install Shaft assembly into Linkage Base, place Shaft Bearing into Linkage Base using Screws provided.

Retaining Ring

Wing Nut

Carriage Bolt

Anti-Rotation Clips

Figure-2 AV-610 Replacement LinkageFigure-1 Existing Linkage

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F-27413-3