Brochure

202 © Copyright 2006 TAC. All Rights Reserved. F-27414-1
Valve Linkages
Application
For mounting selected TAC actuators on Johnson Controls 1/2
through 2 in. VB-3754, VB-3924, and VB-4324 valves.
Features:
• Provides direct couple interface between MF-631X3 actuator
and 1/2 through 2 in. Johnson Controls VB-3754, VB-3924, and
VB-4324 valves.
Specifications
• Actuator mounting: In any upright position with actuator above
the center line of the valve body.
Close-Off Rating
AV-673
Electric/Electronic Valve Linkage Kit
Two-Way Valves
Johnson Controls
Valve Body
P
Code
Size
in.
MF-631X3
Close-Off Pressure
Ratings psig
VB-3754
(Push Down to Close)
-1
1/2
150
-2
-3
VB-3974
(Push Down to Open)
-4 3/4
-5 1
-6 1-1/2 95
-7 2 55
Three-Way Valves
Johnson Controls
Valve Body
P Code
Size
in.
Close-Off Pressure
Ratings
VB-4324
(Three-Way Mixing)
-1
1/2
150
-2
-3
-4 3/4
-5 1
-6 1-1/2 95
-7 2 55