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ARO Check Valve, 3/8 in NPT, 3/8 in NPT - Pneumatics
AROPneumatics

ARO Check Valve, 3/8 in NPT, 3/8 in NPT

The ARO Check Valve (MPN 104104-C03) is a pneumatics component with 3/8 in NPT connections on both ports. This ARO-branded check valve is designed for pneumatic systems requiring unidirectional flow control.

SKU 3G-OTH-156651

Also listed as: 104104C03 · 104104 C03

Brand
ARO
Item
Check Valve, 3/8 in NPT, 3/8 in NPT
Part Number
104104-C03
Category
Pneumatics
Available to Order
Also known as:104104-C03ARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

ARO
Manufacturer Part Number
104104-C03

Technical Documents

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

Product Description

The ARO Check Valve (MPN 104104-C03) is a pneumatics component with 3/8 in NPT connections on both ports. This ARO-branded check valve is designed for pneumatic systems requiring unidirectional flow control.

Frequently Asked Questions

What is the ARO Check Valve 104104-C03 used for?

The ARO Check Valve 104104-C03 is used in pneumatic systems to allow air or gas flow in one direction only, preventing backflow. It is commonly applied in industrial automation, air lines, and process control where unidirectional flow is critical for system safety and efficiency.

What are the specifications of the ARO Check Valve 104104-C03?

The ARO Check Valve (MPN 104104-C03) features 3/8 in NPT connections on both ports. It is a pneumatics component designed for unidirectional flow control. The valve is manufactured by ARO and is suitable for use in compressed air systems up to standard industrial pressures.

Where to buy the ARO Check Valve 104104-C03 worldwide?

You can source the ARO Check Valve 104104-C03 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine ARO pneumatics components.

How to install the ARO Check Valve 104104-C03?

Install the ARO Check Valve 104104-C03 by connecting the 3/8 in NPT ports to your pneumatic line, ensuring the flow direction arrow matches system flow. Use thread sealant on NPT threads and tighten to standard torque. Test for leaks after installation. Always follow system pressure ratings and safety guidelines.

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
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ARO Products

3G Electric supplies ARO pneumatics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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