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

ARO Solenoid Air Control Valve: MaxAir, Three-Way / Two-Position, 120V AC

The ARO MaxAir Series M252SS-120-A is a solenoid-operated inline air control valve, featuring a three-way / two-position configuration with a spring return and non-locking manual override. It operates on 120V AC and…

SKU 3G-OTH-170265

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

ARO
Manufacturer Part Number
M252SS-120-A
Type
Three-Way / Two-Position
AC
120V
Female NPT
1/4 in
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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO MaxAir Series M252SS-120-A is a solenoid-operated inline air control valve, featuring a three-way / two-position configuration with a spring return and non-locking manual override. It operates on 120V AC and has 1/4 in Female NPT ports.

Frequently Asked Questions

What is the ARO MaxAir M252SS-120-A solenoid valve used for?

The ARO MaxAir M252SS-120-A is a three-way/two-position solenoid-operated inline air control valve used to direct or block compressed air flow in industrial automation, packaging, and material handling systems. Its spring return ensures the valve defaults to a safe position when de-energized.

What are the specifications of the ARO M252SS-120-A valve?

The ARO M252SS-120-A is a MaxAir Series solenoid valve with 1/4 in Female NPT ports, 120V AC coil voltage, three-way/two-position configuration, spring return, and non-locking manual override. The manufacturer part number is M252SS-120-A.

Where to buy the ARO M252SS-120-A valve worldwide?

3G Electric supplies the ARO M252SS-120-A solenoid valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the ARO MaxAir M252SS-120-A solenoid valve?

Install the ARO MaxAir M252SS-120-A by mounting it inline with 1/4 in NPT piping, ensuring flow direction matches the arrow on the body. Connect 120V AC power to the solenoid coil, and verify the spring return resets the valve when power is removed. Use thread sealant on fittings.

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 maxair 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: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SS-120-A; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN M212SD-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-024-D; attr1092977: Solenoid Return.
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ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 24V DC, 3/8 in Female NPT (MPN M213SD-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: M213SD-024-D; attr1092977: Solenoid Return.
ARO Solenoid Air Control Valve: MaxAir, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN M252SS-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: M252SS-024-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN M252SS-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: M252SS-024-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-120-A; attr1092977: Solenoid Return.
ARO
ARO Solenoid Air Control Valve: MaxAir, Four-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN M212SD-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: M212SD-120-A; attr1092977: Solenoid Return.