ARO Solenoid Air Control Valve: Premair, Four-Way / Two-Position, 120V AC
The ARO PremAir Series P221SC-120-A 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 120V AC and features 1/8 in…
SKU 3G-OTH-154205
Also listed as: P221SC120A · P221SC 120 A
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The ARO PremAir Series P221SC-120-A 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 120V AC and features 1/8 in female NPT ports.
Frequently Asked Questions
What is the ARO PremAir solenoid air control valve used for?
The ARO PremAir P221SC-120-A solenoid valve is used to control the direction of compressed air in pneumatic systems. It is a four-way, two-position valve with spring return, commonly applied in industrial automation, packaging, and material handling to actuate double-acting cylinders or other air-operated devices.
What are the specifications of the ARO P221SC-120-A valve?
The ARO P221SC-120-A is a solenoid-operated inline air control valve from the PremAir Series. It is a four-way, two-position model with spring return and non-locking manual override. It operates on 120V AC and has 1/8 in female NPT ports. The manufacturer part number is P221SC-120-A.
Where to buy the ARO P221SC-120-A valve worldwide?
You can source the ARO P221SC-120-A solenoid valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine ARO components for pneumatic control systems.
How to install the ARO PremAir solenoid valve?
To install the ARO P221SC-120-A, ensure the pneumatic system is depressurized and power is off. Connect the 1/8 in female NPT ports to the air lines using appropriate fittings. Wire the 120V AC solenoid coil per the wiring diagram. The spring return ensures the valve defaults to its original position when de-energized. Test for leaks before operation.
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3G Electric supplies ARO aro premair 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.
