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.
9
Globe Valve Actuators & Assemblies
Forta
VB-72x3 or VB-82x3 Two Way Globe Valve, Forta Non-Spring Return, Floating Control Setup Reference
Valve Type Program Switch Position Desired Valve Operations
Valve position with D2
powered
Switch 1 Switch 2 Switch 7 Power up
position
a
Power to D2
input terminal
Feedback signal Power to D1
input terminal
Feedback signal
VB-x223 stem up closed OFF ON OFF Retract-No Flow Retract-No Flow 2 Vdc Extend-Full Flow 10 Vdc
VB-x223 stem down open OFF ON ON Retract-No Flow Extend-Full Flow 10 Vdc Retract-No Flow 2 Vdc
VB-x223 stem up closed ON ON ON Extend-Full Flow Retract-No Flow 10 Vdc Extend-Full Flow 2 Vdc
VB-x223 stem down open ON ON OFF Extend-Full Flow Extend-Full Flow 2 Vdc Retract-No Flow 10 Vdc
VB-x213 stem up open ON ON ON Extend-No Flow Retract-Full Flow 10 Vdc Extend-No Flow 2 Vdc
VB-x213 stem down closed ON ON OFF Extend-No Flow Extend-No Flow 2 Vdc Retract-Full Flow 10 Vdc
VB-x213 stem up open OFF ON OFF Retract-Full Flow Retract-Full Flow 2 Vdc Extend-No Flow 10 Vdc
VB-x213 stem down closed OFF ON ON Retract-Full Flow Extend-No Flow 10 Vdc Retract-Full Flow 2 Vdc
VB-73x3 or VB-9313 Three Way Globe Valve, Forta Non-Spring Return, Floating Control Setup Reference
Valve Type Program Switch Position Desired Valve Operations
Valve position with D2
powered
Switch 1 Switch 2 Switch 7 Power up
position
a
Power to D2
input terminal
Feedback signal Power to D1
input terminal
Feedback signal
VB-x313 stem up
Open B to AB
OFF ON OFF Retract-Full Flow
B to AB
Retract-Full Flow
B to AB
2 Vdc Extend-No Flow
B to AB
10 Vdc
VB-x313 stem down
Closed B to AB
OFF ON ON Retract-Full Flow
B to AB
Extend-No Flow
B to AB
10 Vdc Retract-Full Flow
B to AB
2 Vdc
VB-x313 stem up
Open B to AB
ON ON OFF Extend-Full Flow
A to AB
Extend-No Flow
B to AB
2 Vdc Retract-Full Flow
B to AB
10 Vdc
VB-x313 stem down
Closed B to AB
ON ON ON Extend-Full Flow
A to AB
Retract-Full Flow
B to AB
10 Vdc Extend-No Flow
B to AB
2 Vdc
VB-7323 stem up
Flow B to AB
OFF ON OFF Retract-Full Flow
B to AB
Retract-Full Flow
B to AB
2 Vdc Extend-No Flow
B to AB
10 Vdc
VB-7323 stem down
Flow B to A
OFF ON ON Retract-Full Flow
B to AB
Extend-No Flow
B to AB
10 Vdc Retract-Full Flow
B to AB
2 Vdc
VB-7323 stem up
Flow B to AB
ON ON OFF Extend-Full Flow
B to A
Extend-No Flow
B to AB
2 Vdc Retract-Full Flow
B to AB
10 Vdc
VB-7323 stem down
Flow B to A
ON ON ON Extend-Full Flow
B to A
Retract-Full Flow
B to AB
10 Vdc Extend-No Flow
B to AB
2 Vdc
VB-8303 Three Way Globe Valve, Forta Non-Spring Return, Floating Control Setup Reference
Valve Type Program Switch Position Desired Valve Operations
Valve position with D2
powered
Switch 1 Switch 2 Switch 7 Power up
position
a
Power to D2
input terminal
Feedback signal Power to D1
input terminal
Feedback signal
VB-8303 stem up
Open B to AB
OFF ON OFF Retract-Full Flow
B to AB
Retract-Full Flow
B to AB
2 Vdc Extend-No Flow
B to AB
10 Vdc
VB-8303 stem down
Closed B to AB
OFF ON ON Retract-Full Flow
B to AB
Extend-No Flow
B to AB
10 Vdc Retract-Full Flow
B to AB
2 Vdc
VB-8303 stem up
Open B to AB
ON ON OFF Extend-Full Flow
A to AB
Extend-No Flow
B to AB
2 Vdc Retract-Full Flow
B to AB
10 Vdc
VB-8303 stem down
Closed B to AB
ON ON ON Extend-Full Flow
A to AB
Retract-Full Flow
B to AB
10 Vdc Extend-No Flow
B to AB
2 Vdc
a. Upon power up, actuator will stroke to the power up position before the input signal takes control.
Note: The switch positions on pages eight and nine are the base programming con gurations, in the base con gurations all other switches
should be switched o . Once the base programming con guration has been set up you may wish to add additional programming features
and functions that are listed below.
DA = Full open, full  ow, 10vdc output / Full closed, no  ow, 2vdc output
RA = Full open, full  ow, 2vdc output / Full closed, no  ow 10vdc output