ARO Solenoid Air Control Valve: Sierra, Four-Way / Two-Position, 120V AC
The ARO Sierra Series M819SS-120-A is a solenoid-operated inline air control valve, featuring a four-way, two-position design with spring return and non-locking manual override. It operates on 120V AC and has 1/8 in…
SKU 3G-OTH-169722
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Product Description
The ARO Sierra Series M819SS-120-A is a solenoid-operated inline air control valve, featuring a four-way, two-position design with spring return and non-locking manual override. It operates on 120V AC and has 1/8 in Female NPT ports. This valve is part of the ARO Sierra product line.
Frequently Asked Questions
What is the ARO Sierra M819SS-120-A solenoid valve used for?
The ARO Sierra M819SS-120-A is a four-way, two-position solenoid-operated inline air control valve used to direct compressed air in industrial automation, packaging, and material handling systems. Its spring return and non-locking manual override allow safe, reliable control of pneumatic actuators and cylinders.
What are the specifications of the ARO M819SS-120-A valve?
The ARO M819SS-120-A is a Sierra Series solenoid valve with 1/8 in Female NPT ports, 120V AC coil voltage, four-way/two-position configuration, spring return, and non-locking manual override. It is designed for inline air control in pneumatic systems and carries the manufacturer part number M819SS-120-A.
Where to buy the ARO Sierra M819SS-120-A valve worldwide?
3G Electric supplies the ARO Sierra M819SS-120-A solenoid valve worldwide. As a global industrial equipment distributor since 1990, 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 to any country.
How to install the ARO M819SS-120-A solenoid valve?
Install the ARO M819SS-120-A by connecting 1/8 in Female NPT ports to clean, dry compressed air lines. Mount the valve in any orientation, ensure 120V AC power matches the coil rating, and verify the spring return and non-locking override function before operation. Follow standard pneumatic safety practices.
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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.














