Printed in U.S.A.

6-10

© Copyright 2010 Schneider Electric All Rights Reserved.

F-19068-6

APPLICATION

The AV-321, AV-327, AV-329 and AV-330 linkages are used

to field install Schneider Electric gear train actuators to

Schneider Electric valve bodies.

ACCESSORIES

The actuators and the valve (see Table 2 for current valves

and Table 3 for obsolete valves) should be purchased

separately.

CLOSE-OFF RATINGS

See Table 2 for the close-off ratings on current valves.

TABLE 1. Restrictions On The Maximum Ambient Tem-

perature For The Actuators

PRE-INSTALLATION

Inspection

Inspect the package for damage. If damaged, notify the

appropriate carrier immediately. If undamaged, open the

package and inspect the device for obvious damage. Return

damaged products.

Required Installation Items

Tools (not provided):

packing nuts and bracket nuts.

Maximum Temperature of

Media in the Valve

(Check Ratings of Valve)

Maximum

Ambient

for Actuator

260°F (126°C)

136° F (57° C)

281°F (138°C)

125° F (52° C)

300 to 366 °F (149 to 185°C)

100° F (37° C)

Figure 1. Mounting Dimensions

Gear Train Actuator Valve Linkages

General Instructions

AV-321, AV-327,

AV-329 & AV-330