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ARO Sierra Series Solenoid-Operated Inline Air Control Valve - ARO Sierra Series Solenoid-Operated Inline Air Control Valves
AROARO Sierra Series Solenoid-Operated Inline Air Control Valves

ARO Sierra Series Solenoid-Operated Inline Air Control Valve

The ARO Sierra Series Solenoid-Operated Inline Air Control Valve (SKU M812SS-120-A, MPN M812SS-120-A) is a four-way, two-position valve with a spring return mechanism and non-locking manual override. It operates on…

SKU 3G-OTH-169725

Also listed as: M812SS120A · M812SS 120 A

Brand
ARO
Item
Sierra Series Solenoid-Operated Inline Air Control Valve
Part Number
M812SS-120-A
Category
ARO Sierra Series Solenoid-Operated Inline Air Control Valves
Available to Order
Also known as:M812SS-120-AARO
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Technical Specifications

ARO
Manufacturer Part Number
M812SS-120-A
Type
Four-Way / Two-Position
AC
120V
Female NPT
1/8 in

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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 M812SS-120-A, MPN M812SS-120-A) is a four-way, two-position valve with a spring return mechanism and non-locking manual override. It operates on 120V AC and features 1/8 in Female NPT ports.

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 to direct compressed air flow in industrial automation, packaging, and material handling systems. Its four-way, two-position design with spring return controls double-acting pneumatic actuators, cylinders, and valves reliably.

What are the specifications of the ARO M812SS-120-A valve?

The ARO M812SS-120-A is a four-way, two-position solenoid air control valve with 1/8 in Female NPT ports, 120V AC operation, spring return, and non-locking manual override. It is part of the Sierra Series and is designed for inline mounting in pneumatic circuits.

Where to buy the ARO M812SS-120-A valve worldwide?

3G Electric supplies the ARO M812SS-120-A Sierra Series solenoid valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this ARO valve globally.

How to install the ARO Sierra Series solenoid valve?

Mount the ARO Sierra valve inline using 1/8 in Female NPT connections. Apply thread sealant to fittings, connect 120V AC power to the solenoid coil, and verify the spring return and non-locking manual override function. Follow standard pneumatic installation practices for leak-free operation.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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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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