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ARO Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC - 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, 12V DC

The ARO CAT Series Solenoid-Operated Inline Air Control Valve (MPN CAT77S-012-D) is a three-way, two-position valve with a 12V DC solenoid and 1/4 in Female NPT ports. It features a non-locking, spring return…

SKU 3G-OTH-153475

Also listed as: CAT77S012D · CAT77S 012 D

Brand
ARO
Item
Solenoid Air Control Valve: CAT, Three-Way / Two-Position, 12V DC
Category
ARO CAT Series Solenoid-Operated Inline Air Control Valves
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Technical Specifications

ARO
Manufacturer Part Number
CAT77S-012-D
Type
Three-Way / Two-Position
DC
12V
Female NPT
1/4 in

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO CAT Series Solenoid-Operated Inline Air Control Valve (MPN CAT77S-012-D) is a three-way, two-position valve with a 12V DC solenoid and 1/4 in Female NPT ports. It features a non-locking, spring return mechanism for automatic valve positioning.

Frequently Asked Questions

What is the ARO CAT77S-012-D solenoid air control valve used for?

The ARO CAT77S-012-D is a three-way, two-position solenoid-operated inline air control valve used to direct or block compressed air flow in pneumatic systems. It is commonly applied in industrial automation, packaging, and material handling where reliable 12V DC actuation and spring return are required.

What are the specifications of the ARO CAT77S-012-D valve?

The ARO CAT77S-012-D is a three-way, two-position valve with a 12V DC solenoid, 1/4 in Female NPT ports, non-locking manual override, and spring return mechanism. It is part of the ARO CAT Series and carries MPN CAT77S-012-D.

Where to buy the ARO CAT77S-012-D valve worldwide?

3G Electric supplies the ARO CAT77S-012-D solenoid air control valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ARO valve.

How to install the ARO CAT77S-012-D solenoid valve?

Install the ARO CAT77S-012-D by connecting 1/4 in Female NPT ports to your pneumatic lines, wiring the 12V DC solenoid to a suitable power source, and ensuring the spring return mechanism is unobstructed. Follow standard pneumatic valve installation practices for proper sealing and orientation.

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.

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