Brochure

F-27855-1050
½"…2" 3-Way Globe Valves
with Linear SR Actuators
Note: Choose a valve assembly having a close-off pressure capability sufficient for the application. Not all valve body and actuator combina-
tions are available factory-assembled. Some combinations must be field-assembled.
Selection Table – 3-Way Linked Globe Valve Assemblies with Linear Series Spring Return Actuators
3-Way Linked Globe Valve Assemblies
Actuator Force Rating
105 lbf (467 N) 220 lbf (979 N)
Actuator Model (Actuator Code)
a
Two-Position
MA51-710 0
MA51-7101
MA51-7103-100 (804)
Floating
MF51-7103-100 (804)
Proportional
MS51-7103-100 (804)
MS51-7103-120
MS51-7103-130
MS51-7103-140
MS51-7103-150 (812)
MS51-7103-160 (814)
Two-Position
MA51-7200
MA51-7201
MA51-7203 (593)
Floating
MF51-7203
Proportional
MS51-7203 (593)
Valve Assembly
Part Number
c
P Code
Valve Size in.
(mm)
Cv
d
kvs
d
Actuator Close-off Pressure psi
ae
Mixing
Vx-7313-xxx-4-P
2
½ (15) 4.4 3.8 250
-
4
6 ¾ (20) 7.5 6.5 200
8 1 (25) 14.0 12.0 90
9 1¼ (32) 20.0 17 60 150
10 1½ (40) 28 24 35 100
11 2 (50) 41 36 20 65
Diverting
Vx-7323-xxx-4-P
4 ½ (15) 4.4 3.8
250
-
6 ¾ (20) 7.5 6.5
8 1 (25) 15.0 13.0
9 1¼ (32) 20.0 17.3
250
10 1½ (40) 28 24.2
11 2 (50) 40 34.6
b - Models without actuator codes are not offered as factory assemblies. Purchase the actuator and the valve body separately and field assemble. For available
factory assemblies, consult the price schedule.
c - To determine a specific part number, see Pg. 46, Assembly Ordering Linked VB-7000 SmartX Globe Valves for the relevant part series.
d - Cv = gpm /√∆P (where ∆P is measured in psi.) kvs = Cv / 1.156
e - Close-off pressure ratings describe only the differential pressure which the actuator can close-off with adequate seating force. Consult valve body specifications
for other limitations. The rating value is the pressure difference between the inlet and outlet ports.
3. VB-7000 Valve/Actuator
Assemblies
3. VB-7000 Valve/Actuator
Assemblies