Brochure

123F-27855-10
VB-8xx3/9313 with Forta
SR & NSR Actuators
Easily Assembled with VB-8000/9000 Series Globe Valves
The VB-8000/9313 2½"…6" series are available with cast iron flanged stem-up open and stem-up closed 2-Way units and 3-Way mixing and
Diverting units. All valves are designed for easy field installation with Forta actuators. For your convenience, popular valve and actuator combina-
tions are available as factory Forta valve and actuator assemblies.
Forta Actuator Specifications
Actuator
Mounting
Part Number Power Input Signal
Spring Return
Action
Feedback Force Auxiliary Switch NEMA 4
U-Bolt
M800A*
24 vac
50-60 Hz
Two-Position
Floating
Proportional
0…10,
2…10 vdc,
or 4…20 ma
N/A 2…10 vdc
180 lbf
None
M800A-S2*
2-SPDT
M1500A
337 lbf
None
M1500A-S2
2-SPDT
M900AR*
Retract Up
0…5 or
2…10 vdc
157 lbf
None
M900ARW*
None
Yes
M900ARW-S2*
2 SPDT
M900AE*
Extend Down
None
M900AEW-S2*
2 SPDT Yes
*VB-9313 valves only.
VB-8000/VB-9313 Forta Actuator Application
Valve Size
M800A*
(180 lbf)
M1500A
(337 lbf) Size
M900Ax*
(157 lbf) Spring Return
2½”
• • •
3”
• • •
4”
• • •
5”
•
6”
•
*VB-9313 valves only.
U-Bolt Mount
6. VB-8/9000 Valve and
Actuator Assemblies
6. VB-8/9000 Valve and
Actuator Assemblies