User Guide

Schneider Electric 1354 Cliffo rd Ave. Loves Park, IL 61111 1-888 - 44 4 -1311 w ww.schneider-electric.co m / buildings
F-27599-4 March 2011 co
© 2011 Schneider Electric. All rights reserved.
Globe Valve Actuators & Assemblies
Forta
8
VB 72x3 and 82x3 Two-Way Globe Valve, Forta Non-Spring Return, Proportional Control Setup Reference
Valve Type Program Switch Position Power Up
Position
a
Input Signal Action Desired Valve Operation
Valve position at
low signal input
Switch 1 Switch 2 Switch 7 Low end of signal
input range
Feedback Signal
Action
VB-x223 stem up
closed
OFF OFF OFF Retract No Flow DA Retract No Flow 2 Vdc No Flow
10 Vdc Full Flow
VB-x223 stem
down open
OFF OFF ON Retract No Flow RA Extend Full Flow 10 Vdc Full Flow
2 Vdc No Flow
VB-x223 stem up
closed
ON OFF ON Extend Full Flow DA Retract No Flow 10 Vdc No Flow
2 Vdc Full Flow
VB-x223 stem
down open
ON OFF OFF Extend Full Flow RA Extend Full Flow 2 Vdc Full Flow
10 Vdc No Flow
VB-x213 stem up
open
ON OFF ON Extend No Flow RA Retract Full Flow 10 Vdc Full Flow
2 Vdc No Flow
VB-x213 stem
down closed
ON OFF OFF Extend No Flow DA Extend No Flow 2 Vdc No Flow
10 Vdc Full Flow
VB-x213 stem up
open
OFF OFF OFF Retract Full Flow RA Retract Full Flow 2 Vdc Full Flow
10 Vdc No Flow
VB-x213 stem
down closed
OFF OFF ON Retract Full Flow DA Extend No Flow 10 Vdc No Flow
2 Vdc Full Flow
VB-73x3 or VB-9313 Three-Way Globe Valve, Forta Non-Spring Return, Proportional Control Setup Reference
Valve Type Program Switch Position Power Up Position
a
Desired Valve Operation
Valve position at low
signal input
Switch 1 Switch 2 Switch 7 Low end of signal input
range
Feedback Signal Action
at Port B
VB-x313 stem up
Open B to AB
OFF OFF OFF Retract-Full Flow
B to AB
Retract-Full Flow
B to AB
2 Vdc Full Flow
10 Vdc No Flow
VB-x313 stem down
Closed B to AB
OFF OFF ON Retract-Full Flow
B to AB
Extend-No Flow
B to AB
10 Vdc No Flow
2 Vdc Full Flow
VB-x313 stem up
Open B to AB
ON OFF ON Extend-Full Flow
A to AB
Retract-Full Flow
B to AB
10 Vdc Full Flow
2 Vdc No Flow
VB-x313 stem down
Closed B to AB
ON OFF OFF Extend-Full Flow
A to AB
Extend-No Flow
B to AB
2 Vdc No Flow
10 Vdc Full Flow
VB-7323 stem up
ow B to AB
OFF OFF OFF Retract-Full Flow
B to AB
Retract-Full Flow
B to AB
2 Vdc Full Flow
10 Vdc No Flow
VB-7323 stem down
ow B to A
OFF OFF ON Retract-Full Flow
B to AB
Extend-No Flow
B to AB
10 Vdc No Flow
2 Vdc Full Flow
VB-7323 stem up
ow B to AB
ON OFF ON Extend-Full Flow
B to A
Retract-Full Flow
B to AB
10 Vdc Full Flow
2 Vdc No Flow
VB-7323 stem down
ow B to A
ON OFF OFF Extend-Full Flow
B to A
Extend-No Flow
B to AB
2 Vdc No Flow
10 Vdc Full Flow
a. Upon power up, actuator will stroke to the power up position before the input signal takes control.
VB-8303 Three Way Globe Valve, Forta Non-Spring Return, Proportional Control Setup Reference
Valve Type Program Switch Position Power up
position
a
Desired Valve Operation
Valve position with
D2 powered
Switch 1 Switch 2 Switch 7 Low end of signal input
range
Feedback signal action
@ Port B
VB-8303 stem up
Open B to AB
OFF OFF OFF Retract-Full Flow
B to AB
Retract-Full Flow
B to AB
2 Vdc Full Flow
10 Vdc No Flow
VB-8303 stem down
Closed B to AB
OFF OFF ON Retract-Full Flow
B to AB
Extend-No Flow
B to AB
10 Vdc No Flow
2 Vdc Full Flow
VB-8303 stem up
Open B to AB
ON OFF ON Extend-Full Flow
A to AB
Retract-Full Flow
B to AB
10 Vdc Full Flow
2 Vdc No Flow
VB-8303 stem down
Closed B to AB
ON OFF OFF Extend-Full Flow
A to AB
Extend-No Flow
B to AB
2 Vdc No Flow
10 Vdc Full Flow
a. Upon power up, actuator will stroke to the power up position before the input signal takes control.
PROGRAMMING FORTA NONSPRING RETURN ACTUATORS