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

3G Electric
ARO Sierra Series Solenoid-Operated Inline Air Control Valve, M812SS-012-D - 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, M812SS-012-D

The ARO Sierra Series M812SS-012-D is a solenoid-operated inline air control valve, a four-way/two-position model with a spring return and non-locking manual override. It operates on 12V DC and features 1/8 in Female…

SKU 3G-OTH-169723

Also listed as: M812SS012D · M812SS 012 D

Brand
ARO
Item
Sierra Series Solenoid-Operated Inline Air Control Valve, M812SS-012-D
Part Number
M812SS-012-D
Category
ARO Sierra Series Solenoid-Operated Inline Air Control Valves
Available to Order
Also known as:M812SS-012-DARO
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
M812SS-012-D
Type
Four-Way / Two-Position
DC
12V
Female NPT
1/8 in

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 Sierra Series M812SS-012-D is a solenoid-operated inline air control valve, a four-way/two-position model with a spring return and non-locking manual override. It operates on 12V DC and features 1/8 in Female NPT ports.

Frequently Asked Questions

What is the ARO Sierra Series M812SS-012-D solenoid valve used for?

The ARO Sierra Series M812SS-012-D is a solenoid-operated inline air control valve used to direct compressed air in industrial automation, packaging, and material handling systems. Its four-way/two-position design with spring return controls double-acting pneumatic actuators, ensuring reliable directional flow in manufacturing and process control applications.

What are the specifications of the ARO M812SS-012-D solenoid valve?

The ARO M812SS-012-D is a four-way/two-position solenoid air control valve with 1/8 in Female NPT ports, operating on 12V DC. It features a non-locking manual override and spring return mechanism. The valve is part of the Sierra Series, designed for inline mounting and reliable pneumatic directional control in industrial environments.

Where to buy the ARO M812SS-012-D solenoid valve worldwide?

3G Electric supplies the ARO M812SS-012-D solenoid valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ARO Sierra Series valve for your pneumatic control needs.

How to install the ARO Sierra Series solenoid valve?

Install the ARO Sierra Series solenoid valve by mounting it inline with 1/8 in Female NPT connections, ensuring proper sealing with thread tape. Connect the 12V DC coil to a suitable power source, observing polarity. Verify the spring return and non-locking manual override function before pressurizing the system. Follow standard pneumatic installation practices.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Four-way, three-position solenoid air control valve with closed center. Operates on 12V DC with 1/8 in female NPT ports. Non-locking with solenoid return actuation. Used for pneumatic actuation in industrial automation, packaging, and material handling systems
ARO
Four-way, three-position solenoid air control valve with closed center. Operates on 12V DC with 1/8 in female NPT ports. Non-locking with solenoid return actuation. Used for pneumatic actuation in industrial automation, packaging, and material handling systems
This ARO Sierra Series solenoid-operated inline air control valve is a four-way, three-position unit with a closed center. It operates on 120V AC and has 1/8 in female NPT ports. The valve is used to direct compressed air in pneumatic systems, with the closed-center position blocking all ports for system isolation during setup or emergency stops
ARO
This ARO Sierra Series solenoid-operated inline air control valve is a four-way, three-position unit with a closed center. It operates on 120V AC and has 1/8 in female NPT ports. The valve is used to direct compressed air in pneumatic systems, with the closed-center position blocking all ports for system isolation during setup or emergency stops
This ARO Sierra Series solenoid-operated inline air control valve is a four-way, three-position valve with an open center, non-locking manual override, and solenoid return. It operates on 120V AC and features 1/8 in female NPT ports. Typical applications include directing compressed air in industrial automation, packaging, and material handling systems for precise control of double-acting cylinders and actuators
ARO
This ARO Sierra Series solenoid-operated inline air control valve is a four-way, three-position valve with an open center, non-locking manual override, and solenoid return. It operates on 120V AC and features 1/8 in female NPT ports. Typical applications include directing compressed air in industrial automation, packaging, and material handling systems for precise control of double-acting cylinders and actuators

More from ARO

View all ARO parts →
Four-way, three-position solenoid valve with 24V DC coil and solenoid return. Features 1/8 in female NPT ports, non-locking manual override, and open center position. Used to control compressed air direction in pneumatic systems for actuating cylinders or positioning devices
ARO
Four-way, three-position solenoid valve with 24V DC coil and solenoid return. Features 1/8 in female NPT ports, non-locking manual override, and open center position. Used to control compressed air direction in pneumatic systems for actuating cylinders or positioning devices
Four-way, two-position solenoid valve with spring return and non-locking manual override. Operates on 120V AC with 1/8 in Female NPT ports. Used to direct compressed air in pneumatic systems for actuating cylinders and other devices
ARO
Four-way, two-position solenoid valve with spring return and non-locking manual override. Operates on 120V AC with 1/8 in Female NPT ports. Used to direct compressed air in pneumatic systems for actuating cylinders and other devices
This four-way, two-position solenoid valve directs compressed air flow for pneumatic actuation. It operates on 24V DC and features 1/8 in female NPTF ports. The spring return mechanism ensures automatic valve positioning, suitable for controlling double-acting cylinders in industrial automation and material handling systems
ARO
This four-way, two-position solenoid valve directs compressed air flow for pneumatic actuation. It operates on 24V DC and features 1/8 in female NPTF ports. The spring return mechanism ensures automatic valve positioning, suitable for controlling double-acting cylinders in industrial automation and material handling systems
Four-way, two-position solenoid valve with 120V AC, 1/8 in Female NPT ports. Non-locking manual override and solenoid return actuation. Used for pneumatic control in industrial automation, packaging, and material handling systems to direct compressed air to cylinders or actuators
ARO
Four-way, two-position solenoid valve with 120V AC, 1/8 in Female NPT ports. Non-locking manual override and solenoid return actuation. Used for pneumatic control in industrial automation, packaging, and material handling systems to direct compressed air to cylinders or actuators
This four-way, two-position solenoid valve is designed for directing compressed air flow in pneumatic systems. It operates on 24V DC and features 1/8 in female NPT ports. The valve includes a non-locking manual override and solenoid return operation, suitable for controlling double-acting actuators in industrial automation
ARO
This four-way, two-position solenoid valve is designed for directing compressed air flow in pneumatic systems. It operates on 24V DC and features 1/8 in female NPT ports. The valve includes a non-locking manual override and solenoid return operation, suitable for controlling double-acting actuators in industrial automation
This four-way, two-position solenoid valve directs compressed air flow for controlling double-acting pneumatic actuators and cylinders. It operates on 24V DC and features 1/8 in female NPT ports. The valve includes a non-locking manual override and solenoid return operation
ARO
This four-way, two-position solenoid valve directs compressed air flow for controlling double-acting pneumatic actuators and cylinders. It operates on 24V DC and features 1/8 in female NPT ports. The valve includes a non-locking manual override and solenoid return operation
Four-way, two-position solenoid valve with 24V DC coil and 1/8 in female NPT ports. Non-locking, spring return operation. Used for pneumatic directional flow control in industrial automation, packaging, and material handling systems
ARO
Four-way, two-position solenoid valve with 24V DC coil and 1/8 in female NPT ports. Non-locking, spring return operation. Used for pneumatic directional flow control in industrial automation, packaging, and material handling systems
Four-way, three-position closed-center solenoid valve with 24V DC operation and 1/8 in female NPT ports. Features solenoid return and non-locking manual override. Used for pneumatic control in industrial automation, packaging, and material handling systems
ARO
Four-way, three-position closed-center solenoid valve with 24V DC operation and 1/8 in female NPT ports. Features solenoid return and non-locking manual override. Used for pneumatic control in industrial automation, packaging, and material handling systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first