Selection Guide
Table Of Contents
- Selection Guide Contents
- Features and Benefits
- Features
- Benefits
- Linked Globe Valve Assembly
- Actuator/Linkage Assemblies for Globe Valves
- System Design Considerations
- Installation Considerations
- Valve/Actuator Combinations
- Linked Globe Valve Assemblies Specifications
- Actuator Specifications and Valve Assembly Mounting Dimensions
- Actuator Specifications
- Dimensions - 1/2” to 2” Globe Valve Assemblies
- Actuator Specifications
- Dimensions - 1/2” to 2” Globe Valve Assemblies
- Dimensions - 2-1/2” and 3” Screwed Globe Valve Assemblies
- Dimensions - 2-1/2” to 4” Flanged Globe Valve Assemblies
- Actuator Specifications
- Dimensions - 5” and 6” Flanged Globe Valve Assemblies
- Actuator Specifications
- Dimensions - 1/2” to 2” Globe Valve Assemblies
- Actuator Specifications
- Dimensions - 1/2” to 2” Globe Valve Assemblies
- Dimensions - 2-1/2” and 3” Screwed Globe Valve Assemblies
- Dimensions - 2-1/2” to 6” Flanged Globe Valve Assemblies
- Actuator Specifications
- Dimensions - 1/2” to 2” Globe Valve Assemblies
- Dimensions - 2-1/2” and 3” Screwed Globe Valve Assemblies
- Dimensions - 2-1/2” to 6” Flanged Globe Valve Assemblies
F-26752-12 Copyright 2008 TAC All Rights Reserved. 35
Valve Assemblies with Mx40-704x Spring Return Actuators
Actuator Specifications
Inputs
Control Signal MA40-704x—ON/OFF SPST control contacts or Triacs (500 mA rated)
MS40-7043—Proportional, 2 to 10Vdc or 4 to 20 mAdc with 500 resistor.
MS40-7043 MP/MP5—Proportional 6 to 9 Vdc.
MF40-7043—Floating point control, 24 Vac.
Power Requirements All 24 Vac circuits are Class 2.
Connections MA40-704x and MA40-704x-501—3 ft. (0.9 m) long, appliance cables, 1/2" conduit connector.
For M20 Metric conduit, use AM-756 adaptor.
MF40-7043 and MF40-7043-501, MS40-7043 and MS40-7043-501—3 ft. (0.9 m) long, plenum
rated cables, 1/2" conduit connector. For M20 Metric conduit, use AM-756 adaptor.
Motor Type MA40-704x — Brush.
MF40-7043, MS40-7043 — Brushless DC.
Outputs
Electrical Auxiliary Switches: One auxiliary switch available with Mx40-7043-501 and MS40-7043-MP5,
SPDT 6A resistive @ 24 Vac, adjustable 0 to 95° (0 to 1 scale). Switch meets VDE
requirements for 6 (1.5)A, 24Vac.
One auxiliary switch available with MA40-7040-501 or MA40-7041-501, SPDT 6A resistive @
250 Vac, adjustable 0 to 95° (0 to 1 scale). Switch meets VDE requirements for 6 (1.5)A,
250 Vac.
Position Feedback Voltage "AO": 2 to 10 Vdc (maximum 0.7 mA) output signal for position
feedback or operation of up to four slave actuators.
Control Mode: Switch provided for selection of direct acting or reverse acting control mode on
proportional models.
Timing: MA-704x - Approx. 50 sec.
MF- and MS-7043 - Approx. 130 sec.
Auxiliary Power Supply: MS40-7043-MP and MS40-7043-MP5—+20 Vdc @ 25 mA (max.)
Mechanical Stroke: Angle of rotation is limited to a maximum of 95°, with mechanical stop.
Output torque rating: Mx40-704x—35 lb-in (4 N-m)
Position indicator: Visual indicator with a scale numbered from 0 to 90°, provided for position
indication.
Environment
Temperature Limits Shipping and storage: -40 to 160 °F (-40 to 71 °C) ambient.
Operating: Minimum allowable valve fluid temperature: 20 °F (-7 °C).
Maximum allowable ambient: 115 °F (46 °C) maximum ambient at maximum
valve fluid temperature.
Humidity 5 to 95% RH, non-condensing.
Locations NEMA Type 2 (IEC IP54)
Part Number
Voltage
50/60 Hz
Running Holding
50 Hz 60 Hz 50 Hz 60 Hz
VA W VA W W W
MA40-7043 24 Vac ± 20% 4.4 2.9 4.4 2.9 0.8 0.8
MS40-7043 24 Vac ± 20% 5.6 4.2 5.6 4.2 2.4 2.4
MF40-7043 24 Vac ± 20% 5.9 4.4 5.9 4.4 2.9 2.9
MS40-7043-MP 24 Vac ± 20%
6.9 5.0 6.6 5.0 3.2 3.2
MS40-7043-MP5 24 Vac ± 20%
MA40-7040 120 Vac ± 10% 6.4 3.8 4.3 3.4 1.6 1.2
MA40-7041 230 Vac ± 10% 5.8 4.1 4.6 3.9 1.5 1.2