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192 © Copyright 2006 TAC. All Rights Reserved. F-27414-1
Valve Linkages
Application
For assembling electric gear train actuators to valve bodies.
The AV-390 through AV-396 linkages are used to field
assemble TAC gear train actuators and VB-9XXX and VB-7XXX
series of valve bodies.
Features:
• Die case aluminum mounting bracket.
• Valve position indication provided as standard.
Specifications
• Actuator mounting: In any upright position with actuator above
the center line of the valve body.
AV-29, AV-30, AV-9X Series ,
AV-300, AV-347, AV-39X Series
Electric/Electronic Valve Linkage Kits
V
a
l
ve
Linkages
Model No. Description
Minimum Actuator
Torque Required
(Actuator must be
180° Stroke) (lb-in.)
Stem
Force
(lb)
AV-29
Cam, Plunger and
Connection Pin Kit
50 150
AV-30 100 300
AV-91
Cam, Plunger and
Stem Extension Kit
40 150
AV-92
a
50 150
AV-93 70 300
AV-94
b
100 300
AV-300
Common Parts Kits
Req. AV-29, 30
⎯⎯
AV-347
Complete Linkage
50 150
AV-347-10 100 300
AV-347-20 50 150
AV-347-30 100 300
AV-390
Common Parts Kits
Req. AV-91, 92, 93, 94
⎯⎯
AV-391
Complete Linkages
40 150
AV-392
a
50 150
AV-393 70 300
AV-394
b
100 300
AV-395 50 150
AV-396 100 300
a
Used on obsolete 1-1/2 & 2” VB-9XXX valves with spring return actuators only.
b
Used on obsolete 1-1/2 & 2” VB-9XXX valves with non-spring return actuators only.