We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

ARO Actuating Arm: Roller, 32°F to 160°F - ARO Manual Air Control Valve Parts & Accessories
AROARO Manual Air Control Valve Parts & Accessories

ARO Actuating Arm: Roller, 32°F to 160°F

The ARO Actuating Arm, model 447, is a roller-type actuating arm designed for use with ARO Manual Air Control Valve Parts & Accessories. It operates within a temperature range of 32°F to 160°F. This component is…

SKU 3G-OTH-190761

Brand
ARO
Item
Actuating Arm: Roller, 32°F to 160°F
Category
ARO Manual Air Control Valve Parts & Accessories
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

ARO
Manufacturer Part Number
447

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ARO Actuating Arm, model 447, is a roller-type actuating arm designed for use with ARO Manual Air Control Valve Parts & Accessories. It operates within a temperature range of 32°F to 160°F. This component is identified by manufacturer part number 447.

Frequently Asked Questions

What is the ARO Actuating Arm 447 used for?

The ARO Actuating Arm 447 is a roller-type actuating arm used with ARO Manual Air Control Valve Parts & Accessories. It provides mechanical actuation for pneumatic control valves in industrial automation, material handling, and process control applications where reliable valve positioning is required.

What are the specifications of the ARO Actuating Arm 447?

The ARO Actuating Arm 447 is a roller-type actuating arm designed for ARO Manual Air Control Valve Parts & Accessories. It operates in a temperature range of 32°F to 160°F. The manufacturer part number is 447. This component enables precise mechanical valve actuation in pneumatic systems.

Where to buy the ARO Actuating Arm 447 worldwide?

3G Electric supplies the ARO Actuating Arm 447 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this ARO pneumatic valve component. Contact us for pricing and lead time on this actuating arm.

How to install the ARO Actuating Arm 447?

Install the ARO Actuating Arm 447 by attaching it to the valve stem of compatible ARO manual air control valves. Ensure the roller contacts the cam or actuator squarely. Verify free movement and that the operating temperature stays within 32°F to 160°F. Follow standard pneumatic component installation practices.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro manual air control valve parts & accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO Actuating Arm: Lever, 32°F to 160°F, 449
ARO
ARO Actuating Arm: Lever, 32°F to 160°F, 449
ARO Manifold: 4 Ports, Manifold/Plugs/Seals, 3/8 in Female NPT, 1/4 in Female NPT, 0°F to 180°F (MPN 118605-4)
ARO
ARO Manifold: 4 Ports, Manifold/Plugs/Seals, 3/8 in Female NPT, 1/4 in Female NPT, 0°F to 180°F (MPN 118605-4)
ARO Manifold: 8 Ports, Manifold/Plugs/Seals, 3/8 in Female NPT, 1/4 in Female NPT, 0°F to 180°F (MPN 118605-8)
ARO
ARO Manifold: 8 Ports, Manifold/Plugs/Seals, 3/8 in Female NPT, 1/4 in Female NPT, 0°F to 180°F (MPN 118605-8)
ARO
ARO
ARO Service Kit: Two-Position, Alpha, 118597-12
Four-way, two-position manual air control valve with spring return and normally open configuration. Roller actuator, black finish, maximum flow rate 16 scfm. Used in industrial pneumatic systems for directional control of actuators or cylinders
ARO
Four-way, two-position manual air control valve with spring return and normally open configuration. Roller actuator, black finish, maximum flow rate 16 scfm. Used in industrial pneumatic systems for directional control of actuators or cylinders
ARO Service Kit: Three-Position, Alpha, 118597-3
ARO
ARO Service Kit: Three-Position, Alpha, 118597-3

More from ARO

View all ARO parts
Manifold accessory for ARO manual air control valves. Includes plugs and seals. Features six ports with 3/8 in Female NPT connections. Operating temperature range 0°F to 180°F. Used to consolidate multiple air lines in pneumatic control systems
ARO
Manifold accessory for ARO manual air control valves. Includes plugs and seals. Features six ports with 3/8 in Female NPT connections. Operating temperature range 0°F to 180°F. Used to consolidate multiple air lines in pneumatic control systems
Gasket component for ARO manual air control valve assemblies. Provides a seal between the isolator plate and valve body to prevent air leakage in pneumatic systems. Used in industrial automation, packaging, and material handling applications
ARO
Gasket component for ARO manual air control valve assemblies. Provides a seal between the isolator plate and valve body to prevent air leakage in pneumatic systems. Used in industrial automation, packaging, and material handling applications
Roller-type actuating arm for ARO manual air control valve parts and accessories. Provides mechanical actuation in pneumatic control systems. Operating temperature range 32°F to 160°F
ARO
Roller-type actuating arm for ARO manual air control valve parts and accessories. Provides mechanical actuation in pneumatic control systems. Operating temperature range 32°F to 160°F
Panel mounting nut for securing ARO manual air control valves to panels. Used in pneumatic systems to provide stable mounting and leak-free operation
ARO
Panel mounting nut for securing ARO manual air control valves to panels. Used in pneumatic systems to provide stable mounting and leak-free operation
Replacement plug assembly for ARO manual air control valves. Used in pneumatic systems for valve maintenance or repair to maintain proper sealing and airflow control
ARO
Replacement plug assembly for ARO manual air control valves. Used in pneumatic systems for valve maintenance or repair to maintain proper sealing and airflow control
ARO Manifold: 2 Ports, Manifold/Plugs/Seals, 3/8 in Female NPT, 1/4 in Female NPT, 0°F to 180°F (MPN 118605-2)
ARO
ARO Manifold: 2 Ports, Manifold/Plugs/Seals, 3/8 in Female NPT, 1/4 in Female NPT, 0°F to 180°F (MPN 118605-2)
ARO Manifold Kit: (2) Cap Screws/(2) End Plates/Gasket, MKN
ARO
ARO Manifold Kit: (2) Cap Screws/(2) End Plates/Gasket, MKN
ARO Pedal Guard: Foot Pedal, 20965-1
ARO
ARO Pedal Guard: Foot Pedal, 20965-1