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SMCPneumatics

SMC AKB03B-N03S Pneumatic Check Valve, 3/8 in NPT, 1 MPa

The SMC Pneumatic Check Valve: Bushing (MPN AKB03B-N03S) is a pneumatics component with a brass body and 3/8 in (F)NPT connections. It features a 1 MPa max. pressure rating and includes a brass spacer, NBR O-ring…

SKU 3G-OTH-156673

Also listed as: AKB03BN03S · AKB03B N03S

Brand
SMC
Item
AKB03B-N03S Pneumatic Check Valve, 3/8 in NPT, 1 MPa
Part Number
AKB03B-N03S
Category
Pneumatics
Available to Order
Also known as:AKB03B-N03SSMC
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Technical Specifications

SMC
Manufacturer Part Number
AKB03B-N03S
Type
3/8 in (F)NPT, 3/8 in (F)NPT
MPa Max. Pressure
1

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

Product Description

The SMC Pneumatic Check Valve: Bushing (MPN AKB03B-N03S) is a pneumatics component with a brass body and 3/8 in (F)NPT connections. It features a 1 MPa max. pressure rating and includes a brass spacer, NBR O-ring, NBR and aluminum alloy valve, and stainless steel stopper.

Frequently Asked Questions

What is the SMC AKB03B-N03S pneumatic check valve used for?

The SMC AKB03B-N03S is a pneumatic check valve used to allow air flow in one direction while preventing backflow in pneumatic systems. It is commonly applied in industrial automation, packaging, and material handling equipment to protect components and maintain system pressure.

What are the specifications of the SMC AKB03B-N03S check valve?

The SMC AKB03B-N03S check valve has 3/8 in (F)NPT connections on both ports, a brass body, and a maximum pressure rating of 1 MPa. It includes a brass spacer, NBR O-ring, NBR and aluminum alloy valve, and a stainless steel stopper.

Where to buy the SMC AKB03B-N03S check valve worldwide?

3G Electric supplies the SMC AKB03B-N03S pneumatic check valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time.

How to install the SMC AKB03B-N03S check valve?

Install the SMC AKB03B-N03S check valve by connecting the 3/8 in (F)NPT ports to matching male NPT fittings. Ensure flow direction matches the arrow on the valve body. Use thread sealant on male threads and tighten to manufacturer torque specifications to avoid leaks.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris
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SMC Products

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

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