EXW Singapore — collect or forward from our Singapore office.

3G Electric
ARO A222PD Alpha Series Pilot-Operated Inline Air Control Valve - ARO Alpha Series Pilot-Operated Inline Air Control Valves
AROARO Alpha Series Pilot-Operated Inline Air Control Valves

ARO A222PD Alpha Series Pilot-Operated Inline Air Control Valve

The ARO Alpha Series Pilot-Operated Inline Air Control Valve (MPN A222PD) is a four-way, two-position spool valve with five ports and 1/4 in female NPT pilot connections. It is configured as normally open with a…

SKU 3G-OTH-159696

Brand
ARO
Item
A222PD Alpha Series Pilot-Operated Inline Air Control Valve
Part Number
A222PD
Category
ARO Alpha Series Pilot-Operated Inline Air Control Valves
Available to Order
Also known as:A222PDARO
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
A222PD
Type
Four-Way / Two-Position
Ports
5
Female NPT Pilot
1/4 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 Alpha Series Pilot-Operated Inline Air Control Valve (MPN A222PD) is a four-way, two-position spool valve with five ports and 1/4 in female NPT pilot connections. It is configured as normally open with a pilot return operation mode.

Frequently Asked Questions

What is the ARO A222PD pilot air control valve used for?

The ARO A222PD Alpha Series pilot-operated inline air control valve is used to direct compressed air in industrial automation, packaging, and material handling systems. Its four-way, two-position spool design with five ports and 1/4 in female NPT pilot connections allows precise control of double-acting pneumatic actuators.

What are the specifications of the ARO A222PD valve?

The ARO A222PD is a four-way, two-position spool valve with five ports and 1/4 in female NPT pilot connections. It is normally open with a pilot return operation mode. The manufacturer part number is A222PD. This Alpha Series valve is designed for inline mounting and pilot-operated control.

Where to buy the ARO A222PD valve worldwide?

3G Electric supplies the ARO A222PD Alpha Series pilot air control valve worldwide. As a global industrial equipment distributor, 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 A222PD pilot air control valve?

Install the ARO A222PD by connecting 1/4 in female NPT pilot ports to the pneumatic circuit. Ensure the valve is mounted inline with the spool axis horizontal to prevent debris ingress. Apply thread sealant to fittings, avoid overtightening, and test for leaks at operating pressure. Refer to ARO's manual for specific torque values.

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 alpha series pilot-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, two-position spool valve with five ports and a 3/8 in Female NPT pilot connection. Spring return mechanism with normally open configuration. Used to direct compressed air in pneumatic systems for controlling double-acting cylinders and other actuators
ARO
Four-way, two-position spool valve with five ports and a 3/8 in Female NPT pilot connection. Spring return mechanism with normally open configuration. Used to direct compressed air in pneumatic systems for controlling double-acting cylinders and other actuators
Four-way, two-position spool valve with five ports and a 1/4 in female NPT pilot connection. Spring return mechanism with normally open configuration. Used to direct compressed air in pneumatic systems for controlling actuators and double-acting cylinders
ARO
Four-way, two-position spool valve with five ports and a 1/4 in female NPT pilot connection. Spring return mechanism with normally open configuration. Used to direct compressed air in pneumatic systems for controlling actuators and double-acting cylinders
Three-way, two-position spool valve with spring return and normally open/normally closed operation. Features 3 ports and a 1/8 in Female NPT pilot connection. Used for pilot control of pneumatic actuators or control circuits in industrial automation systems
ARO
Three-way, two-position spool valve with spring return and normally open/normally closed operation. Features 3 ports and a 1/8 in Female NPT pilot connection. Used for pilot control of pneumatic actuators or control circuits in industrial automation systems
ARO
ARO
Four-way, two-position spool valve with five ports, normally open configuration. Pilot return actuation for remote pilot operation. Used in pneumatic systems to direct airflow to actuators or cylinders

More from ARO

View all ARO parts →
Four-way, two-position spool valve with five ports and 1/8 in female NPT pilot connections. Pilot return operation, normally open. Used for pneumatic directional control in industrial automation, packaging, and material handling systems
ARO
Four-way, two-position spool valve with five ports and 1/8 in female NPT pilot connections. Pilot return operation, normally open. Used for pneumatic directional control in industrial automation, packaging, and material handling systems
Four-way, three-position, five-port spool valve with remote pilot and pilot return. Center position is closed. Used to direct compressed air in pneumatic systems for controlling double-acting actuators and cylinders
ARO
Four-way, three-position, five-port spool valve with remote pilot and pilot return. Center position is closed. Used to direct compressed air in pneumatic systems for controlling double-acting actuators and cylinders
This ARO Alpha Series pilot-operated inline air control valve is a four-way, two-position spool valve with five ports and a 1/4 in female NPT pilot connection. It features a spring return mechanism and is configured as normally open. Typical applications include directing compressed air to control double-acting cylinders and other pneumatic actuators in industrial automation systems
ARO
This ARO Alpha Series pilot-operated inline air control valve is a four-way, two-position spool valve with five ports and a 1/4 in female NPT pilot connection. It features a spring return mechanism and is configured as normally open. Typical applications include directing compressed air to control double-acting cylinders and other pneumatic actuators in industrial automation systems
Four-way, two-position spool valve with five ports and a 1/4 in Female NPT pilot connection. Spring return mechanism with normally open configuration. Used to direct compressed air for controlling double-acting pneumatic actuators and cylinders in industrial automation, packaging, and material handling systems
ARO
Four-way, two-position spool valve with five ports and a 1/4 in Female NPT pilot connection. Spring return mechanism with normally open configuration. Used to direct compressed air for controlling double-acting pneumatic actuators and cylinders in industrial automation, packaging, and material handling systems
Four-way, two-position spool valve with five ports and 3/8 in female NPT pilot connections. Normally open configuration with pilot return operation. Used to direct compressed air in automated pneumatic systems for controlling double-acting cylinders and actuators
ARO
Four-way, two-position spool valve with five ports and 3/8 in female NPT pilot connections. Normally open configuration with pilot return operation. Used to direct compressed air in automated pneumatic systems for controlling double-acting cylinders and actuators
Four-way, two-position spool valve with five ports and a 1/8 in female NPT pilot connection. Spring return mechanism, normally open. Used for pneumatic directional flow control in industrial automation, packaging, and material handling systems
ARO
Four-way, two-position spool valve with five ports and a 1/8 in female NPT pilot connection. Spring return mechanism, normally open. Used for pneumatic directional flow control in industrial automation, packaging, and material handling systems
Four-way, two-position spool valve with spring return and normally open operation. Features 5 ports and a 3/8 in female NPT pilot connection. Used to direct compressed air in pneumatic systems for actuating cylinders or other devices in industrial automation and material handling
ARO
Four-way, two-position spool valve with spring return and normally open operation. Features 5 ports and a 3/8 in female NPT pilot connection. Used to direct compressed air in pneumatic systems for actuating cylinders or other devices in industrial automation and material handling
This four-way, two-position spool valve features five ports and 1/4 in female NPT pilot connections. It is normally open with pilot return operation, designed for directing compressed air in pneumatic systems such as actuating cylinders or other automated equipment
ARO
This four-way, two-position spool valve features five ports and 1/4 in female NPT pilot connections. It is normally open with pilot return operation, designed for directing compressed air in pneumatic systems such as actuating cylinders or other automated equipment

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first