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ARO 104104-C04 Pneumatic Check Valve, 1/2 in NPT Inlet x 1/2 in NPT Outlet - Pneumatics
AROPneumatics

ARO 104104-C04 Pneumatic Check Valve, 1/2 in NPT Inlet x 1/2 in NPT Outlet

The ARO Check Valve (MPN 104104-C04) is a pneumatics component with 1/2 in NPT inlet and 1/2 in NPT outlet connections.

SKU 3G-OTH-156592

Also listed as: 104104C04 · 104104 C04

Brand
ARO
Item
104104-C04 Pneumatic Check Valve, 1/2 in NPT Inlet x 1/2 in NPT Outlet
Part Number
104104-C04
Category
Pneumatics
Available to Order
Also known as:104104-C04ARO
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Technical Specifications

ARO
Manufacturer Part Number
104104-C04

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

Product Description

The ARO Check Valve (MPN 104104-C04) is a pneumatics component with 1/2 in NPT inlet and 1/2 in NPT outlet connections.

Frequently Asked Questions

What is the ARO Check Valve 104104-C04 used for?

The ARO Check Valve 104104-C04 is a pneumatics component that allows flow in one direction and prevents backflow in compressed air systems. It is commonly used in industrial automation, pneumatic controls, and process lines to protect equipment from reverse flow damage.

What are the specifications of the ARO Check Valve 104104-C04?

The ARO Check Valve (MPN 104104-C04) has a 1/2 in NPT inlet and a 1/2 in NPT outlet. It is a pneumatics component designed for reliable one-way flow control in air and gas systems. The valve is manufactured by ARO.

Where to buy the ARO Check Valve 104104-C04 worldwide?

3G Electric supplies the ARO Check Valve 104104-C04 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this pneumatics component.

How to install the ARO Check Valve 104104-C04?

Install the ARO Check Valve 104104-C04 by connecting the 1/2 in NPT inlet to the upstream line and the 1/2 in NPT outlet to the downstream line. Ensure the flow direction arrow on the valve body matches system flow. Use thread sealant on NPT threads and avoid overtightening.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMC
SMC
The SMC AKB04A-N04S is a pneumatic check valve with a brass body and 1/2 in NPT ports on both ends. It allows air flow in one direction only, preventing backflow in pneumatic systems. Maximum pressure rating is 1 MPa. Suitable for use in industrial automation, packaging, and material handling applications
SMC
SMC
Bushing-type check valve for pneumatic systems, with 1/2 in Rc inlet and outlet ports. Brass body, maximum pressure 1 MPa. Allows flow in one direction only, preventing backflow in industrial automation and material handling lines
SMC
SMC
Brass-body check valve with 1/2 in female NPT connections on both ports. Allows air flow in one direction and prevents backflow in pneumatic systems. Maximum operating pressure 1 MPa. Valve components include NBR seals, aluminum alloy valve, and stainless steel stopper
SMC
SMC
Bushing-type pneumatic check valve with 1/4 in Rc inlet and outlet ports. Brass body with brass spacer, NBR O-ring, NBR and aluminum alloy valve, and stainless steel stopper. Maximum pressure 1 MPa. Allows flow in one direction while preventing backflow in pneumatic systems
SMC
SMC
Brass-body check valve with 1/4 in (F)NPT female connections on both ports. Allows air flow in one direction and prevents backflow. Maximum pressure rating of 1 MPa. Internal components include NBR seals, aluminum alloy valve, and stainless steel stopper

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