Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC - ARO CAT Series Solenoid-Operated Inline Air Control Valves
AROARO CAT Series Solenoid-Operated Inline Air Control Valves

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

The ARO CAT Series Solenoid-Operated Inline Air Control Valve (MPN CAT66P-120-A) is a three-way, two-position valve with a spring return and non-locking manual override. It operates on 120V AC and features 1/4 in…

SKU 3G-OTH-153483

Brand
ARO
Item
Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC
Category
ARO CAT Series Solenoid-Operated Inline Air Control Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ARO
Manufacturer Part Number
CAT66P-120-A
Type
Three-Way / Two-Position
AC
120V
Female NPT
1/4 in
View Full Spec Sheet

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 CAT Series Solenoid-Operated Inline Air Control Valve (MPN CAT66P-120-A) is a three-way, two-position valve with a spring return and non-locking manual override. It operates on 120V AC and features 1/4 in Female NPT connections.

Frequently Asked Questions

What is the ARO CAT66P-120-A solenoid air control valve used for?

The ARO CAT66P-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 CAT66P-120-A valve?

The ARO CAT66P-120-A is a three-way, two-position valve with a spring return and non-locking manual override. It operates on 120V AC and has 1/4 in Female NPT connections. The manufacturer part number is CAT66P-120-A.

Where to buy the ARO CAT66P-120-A valve worldwide?

3G Electric supplies the ARO CAT66P-120-A solenoid air control valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARO CAT66P-120-A solenoid valve?

Install the ARO CAT66P-120-A by connecting 1/4 in Female NPT ports to clean, lubricated compressed air lines. Mount the valve in any orientation, wire the 120V AC solenoid coil per local codes, and test the non-locking manual override before system startup. Follow standard pneumatic installation practices.

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 cat 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT66P-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT66P-024-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT66P-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT66P-024-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN CAT77S-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN CAT77S-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-120-A; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT88P-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT88P-024-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT88P-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT88P-024-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT77S-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-024-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT77S-024-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-024-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT66P-024-L). Key specifications — attr1092969: Non-Locking; attr1086920: CAT66P-024-L; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT66P-024-L). Key specifications — attr1092969: Non-Locking; attr1086920: CAT66P-024-L; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/4 in Female NPT (MPN CAT88P-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT88P-012-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/4 in Female NPT (MPN CAT88P-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT88P-012-D; attr1092977: Spring Return.

More from ARO

View all ARO parts →
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC, 1/8 in Female NPT (MPN CAT44P-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: CAT44P-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC, 1/8 in Female NPT (MPN CAT44P-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: CAT44P-120-A; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN CAT88P-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: CAT88P-120-A; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 120V AC, 1/4 in Female NPT (MPN CAT88P-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: CAT88P-120-A; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/8 in Female NPT (MPN CAT33P-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT33P-012-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/8 in Female NPT (MPN CAT33P-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT33P-012-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT77S-024-L). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-024-L; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/4 in Female NPT (MPN CAT77S-024-L). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-024-L; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/4 in Female NPT (MPN CAT77S-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-012-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/4 in Female NPT (MPN CAT77S-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT77S-012-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/8 in Female NPT (MPN CAT33S-024-L). Key specifications — attr1092969: Non-Locking; attr1086920: CAT33S-024-L; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 24V DC, 1/8 in Female NPT (MPN CAT33S-024-L). Key specifications — attr1092969: Non-Locking; attr1086920: CAT33S-024-L; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/8 in Female NPT (MPN CAT33S-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT33S-012-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/8 in Female NPT (MPN CAT33S-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT33S-012-D; attr1092977: Spring Return.
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/4 in Female NPT (MPN CAT66P-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT66P-012-D; attr1092977: Spring Return.
ARO
ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC, 1/4 in Female NPT (MPN CAT66P-012-D). Key specifications — attr1092969: Non-Locking; attr1086920: CAT66P-012-D; attr1092977: Spring Return.