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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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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

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

Technical Documents

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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 lines — SMC V100 Series solenoid valves control clamping and positioning actuators.
Food and beverage packaging — SMC SY Series valves manage air flow in filling and sealing stations.
Material handling systems — SMC D-M9B auto switches detect cylinder positions on conveyor diverters.
Compressed air treatment — SMC coalescing filter elements remove oil aerosols in pneumatic supply lines.
Robotic end-effectors — SMC SV Series valves provide multi-position control for gripper actuation.
Pharmaceutical manufacturing — SMC particulate filter elements protect sensitive pneumatic equipment from solid contaminants.
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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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