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Honeywell Actuator: Ball Valves/Butterfly Valves/Cage Valves/Dampers/Globe Valves - Fail-Safe Actuators with Spring Return
HoneywellFail-Safe Actuators with Spring Return

Honeywell Actuator: Ball Valves/Butterfly Valves/Cage Valves/Dampers/Globe Valves

The Honeywell MS7520A2205/U is a fail-safe actuator with spring return for ball valves, butterfly valves, cage valves, dampers, and globe valves. It features a self-centering clamping shaft, 95° stroke, CW/CCW…

SKU 3G-OTH-68250

Also listed as: MS7520A2205U · MS7520A2205 U · MS7520A2205-U

Brand
Honeywell
Item
Actuator: Ball Valves/Butterfly Valves/Cage Valves/Dampers/Globe Valves
Category
Fail-Safe Actuators with Spring Return
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Honeywell
Manufacturer Part Number
MS7520A2205/U
Type
Floating Point/Proportional
Shaft Type
Self-Centering Clamping
Input Voltage
24V AC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
Yes
Electrical Connection Type
Screw Terminals
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell MS7520A2205/U is a fail-safe actuator with spring return for ball valves, butterfly valves, cage valves, dampers, and globe valves. It features a self-centering clamping shaft, 95° stroke, CW/CCW rotation, and operates on 24V AC input. The actuator includes an auxiliary switch and screw terminals, and is building automation system compatible.

Frequently Asked Questions

What is the Honeywell MS7520A2205/U actuator used for?

The Honeywell MS7520A2205/U is a fail-safe spring-return actuator for ball valves, butterfly valves, cage valves, dampers, and globe valves in building automation systems. It provides reliable positioning with a 95° stroke and CW/CCW rotation, ensuring safe operation on 24V AC power.

What are the specifications of the Honeywell MS7520A2205/U?

The Honeywell MS7520A2205/U is a floating point/proportional actuator with self-centering clamping shaft, 95° stroke, CW/CCW rotation, and 24V AC input. It includes an auxiliary switch and screw terminals, and is building automation system compatible.

Where to buy the Honeywell MS7520A2205/U worldwide?

3G Electric supplies the Honeywell MS7520A2205/U actuator worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this fail-safe spring-return actuator.

How to install the Honeywell MS7520A2205/U actuator?

Mount the Honeywell MS7520A2205/U on the valve or damper shaft using the self-centering clamping mechanism. Connect 24V AC power to the screw terminals per the wiring diagram. Ensure the spring return direction matches the application. Test stroke and auxiliary switch before commissioning.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell fail-safe actuators with spring return. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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