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ARO Solenoid Air Control Valve: Sierra, Four-Way / Two-Position, 120V AC - ARO Sierra Series Solenoid-Operated Inline Air Control Valves
AROARO Sierra Series Solenoid-Operated Inline Air Control Valves

ARO Solenoid Air Control Valve: Sierra, Four-Way / Two-Position, 120V AC

The ARO Sierra Series Solenoid-Operated Inline Air Control Valve (SKU M812SD-120-A, MPN M812SD-120-A) is a four-way, two-position valve with a 120V AC solenoid and 1/8 in Female NPT ports. It features a non-locking…

SKU 3G-OTH-169720

Also listed as: M812SD120A · M812SD 120 A

Brand
ARO
Item
Solenoid Air Control Valve: Sierra, Four-Way / Two-Position, 120V AC
Category
ARO Sierra Series Solenoid-Operated Inline Air Control Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
M812SD-120-A
Type
Four-Way / Two-Position
AC
120V
Female NPT
1/8 in

Technical Documents

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

Product Description

The ARO Sierra Series Solenoid-Operated Inline Air Control Valve (SKU M812SD-120-A, MPN M812SD-120-A) is a four-way, two-position valve with a 120V AC solenoid and 1/8 in Female NPT ports. It features a non-locking manual override and solenoid return actuation, designed for pneumatic control applications.

Frequently Asked Questions

What is the ARO Sierra Series solenoid air control valve used for?

The ARO Sierra Series solenoid-operated inline air control valve is used for pneumatic control in industrial automation, packaging, and material handling systems. It directs compressed air to actuate cylinders, actuators, or other pneumatic devices in four-way, two-position applications.

What are the specifications of the ARO M812SD-120-A valve?

The ARO M812SD-120-A is a four-way, two-position solenoid air control valve with 120V AC voltage, 1/8 in Female NPT ports, non-locking manual override, and solenoid return actuation. It is part of the Sierra Series and designed for inline pneumatic control.

Where to buy the ARO M812SD-120-A valve worldwide?

You can source the ARO M812SD-120-A valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this pneumatic control valve.

How to install the ARO Sierra Series solenoid valve?

Install the ARO Sierra Series valve by connecting 1/8 in Female NPT ports to your pneumatic lines, ensuring proper sealing. Wire the 120V AC solenoid per local codes, and verify the non-locking manual override operates freely. Follow standard pneumatic installation practices for reliable performance.

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 sierra series solenoid-operated inline air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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