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ARO Solenoid Air Control Valve: Sierra 18, Four-Way / Three-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 18, Four-Way / Three-Position, 120V AC

The ARO Sierra Series Solenoid-Operated Inline Air Control Valve (MPN M817SD-120-A) is a four-way, three-position valve with a 120V AC solenoid and 1/8 in female NPT ports. It features an open center, non-locking…

SKU 3G-OTH-169716

Brand
ARO
Item
Solenoid Air Control Valve: Sierra 18, Four-Way / Three-Position, 120V AC
Category
ARO Sierra Series Solenoid-Operated Inline Air Control Valves
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Technical Specifications

ARO
Manufacturer Part Number
M817SD-120-A
Type
Four-Way / Three-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 (MPN M817SD-120-A) is a four-way, three-position valve with a 120V AC solenoid and 1/8 in female NPT ports. It features an open center, non-locking manual override, and solenoid return operation.

Frequently Asked Questions

What is the ARO Sierra 18 solenoid air control valve used for?

The ARO Sierra 18 solenoid air control valve is used to direct compressed air in industrial automation, packaging, and material handling systems. Its four-way, three-position design with an open center allows precise control of double-acting cylinders and actuators in applications requiring a neutral exhaust state.

What are the specifications of the ARO M817SD-120-A valve?

The ARO M817SD-120-A is a Sierra Series solenoid-operated inline valve with 1/8 in female NPT ports, 120V AC solenoid, four-way / three-position configuration, open center, non-locking manual override, and solenoid return. It is designed for reliable pneumatic control in industrial environments.

Where to buy the ARO Sierra 18 valve worldwide?

3G Electric supplies the ARO Sierra 18 valve (M817SD-120-A) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this ARO pneumatic valve to any international destination.

How to install the ARO Sierra 18 solenoid valve?

Install the ARO Sierra 18 valve by mounting it inline with 1/8 in female NPT fittings, ensuring proper air flow direction per the markings. Connect the 120V AC solenoid coil to a suitable power source. Use a non-locking manual override for setup. Follow standard pneumatic safety practices and consult the ARO manual for torque specs.

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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ARO Solenoid Air Control Valve: Sierra, Four-Way / Three-Position, 24V DC, 1/8 in Female NPT, Closed (MPN M813SD-024-D). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: M813SD-024-D; attr1092977: Solenoid Return.
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ARO Solenoid Air Control Valve: Sierra, Four-Way / Three-Position, 12V DC, 1/8 in Female NPT, Closed (MPN M813SD-012-D). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: M813SD-012-D; attr1092977: Solenoid Return.
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