We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Image not available
SMCPneumatics

SMC AKB02B-N02S Pneumatic Check Valve

The SMC Pneumatic Check Valve: Bushing (MPN AKB02B-N02S) is a pneumatics component with a brass body and 1/4 in (F)NPT connections. It features a 1 MPa max. pressure rating and includes brass, NBR, aluminum alloy…

SKU 3G-OTH-156685

Also listed as: AKB02BN02S · AKB02B N02S

Brand
SMC
Item
AKB02B-N02S Pneumatic Check Valve
Part Number
AKB02B-N02S
Category
Pneumatics
Available to Order
Also known as:AKB02B-N02SSMC
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
AKB02B-N02S
Type
1/4 in (F)NPT, 1/4 in (F)NPT
MPa Max. Pressure
1

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SMC Pneumatic Check Valve: Bushing (MPN AKB02B-N02S) is a pneumatics component with a brass body and 1/4 in (F)NPT connections. It features a 1 MPa max. pressure rating and includes brass, NBR, aluminum alloy, and stainless steel construction materials.

Frequently Asked Questions

What is the SMC pneumatic check valve bushing used for?

The SMC AKB02B-N02S check valve allows air flow in one direction and prevents backflow in pneumatic systems. It is commonly used in industrial automation, air preparation units, and actuator circuits to protect equipment from reverse pressure or contamination.

What are the specifications of the SMC AKB02B-N02S check valve?

This SMC check valve has 1/4 in (F)NPT female connections on both ports, a brass body, and a maximum pressure rating of 1 MPa. Internal components include NBR seals, an aluminum alloy valve, and a stainless steel stopper. The MPN is AKB02B-N02S.

Where to buy the SMC AKB02B-N02S check valve worldwide?

3G Electric supplies the SMC AKB02B-N02S check valve to global buyers. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this pneumatics component internationally.

How to install the SMC AKB02B-N02S check valve?

Install the SMC check valve by connecting the 1/4 in (F)NPT ports to matching male fittings in the pneumatic line. Ensure flow direction matches the arrow on the brass body. Use thread sealant on NPT threads and tighten to 10–15 Nm. Test for leaks at operating pressure.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
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
The SMC AKB01B-N01S is a pneumatic check valve with 1/8 in female NPT connections on both ports. It has a brass body and internal components including NBR seals, an aluminum alloy valve, and a stainless steel stopper. Rated for a maximum pressure of 1 MPa, it allows air flow in one direction while preventing backflow in pneumatic systems
SMC
SMC
The SMC AKB01A-N01S is a bushing-type pneumatic check valve with 1/8 in NPT inlet and outlet connections. It features a brass body and a maximum pressure rating of 1 MPa. This valve allows air flow in one direction while preventing backflow, commonly used in compressed air lines and automation equipment
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
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-bodied check valve with 3/8 in female NPT connections on both ports, rated for 1 MPa maximum pressure. Allows air flow in one direction while preventing backflow in pneumatic systems. Includes brass spacer, NBR O-ring, NBR and aluminum alloy valve, and stainless steel stopper

More from SMC

View all SMC parts →
The SMC SY5140-5DZ is a single solenoid, 2-position air valve from the SY series. It operates on compressed air with a 24 VDC solenoid coil and is designed for manifold or inline mounting. Typical applications include directing compressed air to actuators or cylinders in pneumatic control systems for industrial automation, packaging, and material handling
SMC
The SMC SY5140-5DZ is a single solenoid, 2-position air valve from the SY series. It operates on compressed air with a 24 VDC solenoid coil and is designed for manifold or inline mounting. Typical applications include directing compressed air to actuators or cylinders in pneumatic control systems for industrial automation, packaging, and material handling
The SMC AKH06-00 is a straight pneumatic check valve with a brass body and spacer, designed for 6 mm push-in tubing connections. It allows air flow in one direction only, preventing backflow in compressed air systems. Maximum operating pressure is 1 MPa. Internal components include NBR O-ring, NBR and aluminum alloy valve, stainless steel stopper, and stainless steel with NBR gasket
SMC
The SMC AKH06-00 is a straight pneumatic check valve with a brass body and spacer, designed for 6 mm push-in tubing connections. It allows air flow in one direction only, preventing backflow in compressed air systems. Maximum operating pressure is 1 MPa. Internal components include NBR O-ring, NBR and aluminum alloy valve, stainless steel stopper, and stainless steel with NBR gasket
SMC
SMC
Pneumatic check valve with 3/8 in tubing connection and 3/8 in NPT male thread. Valve constructed of NBR and aluminum alloy, body of PBT, spacer of brass. Allows one-directional air flow to prevent backflow in pneumatic systems
SMC
SMC
The SMC AKH07B-U10/32 is a pneumatic check valve with a 1/4 in tubing connection and 10-32 UNF thread. It allows air flow in one direction only, preventing backflow in pneumatic systems. The valve is constructed with an NBR seal, aluminum alloy valve, PBT body, and brass spacer
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 pneumatic check valve with 1/8 in Rc inlet and outlet ports. Brass body with NBR seals and stainless steel stopper. Maximum pressure rating of 1 MPa. Used to allow air flow in one direction and prevent backflow in pneumatic systems
SMC
SMC
Pneumatic check valve with 1/4 in tubing and 1/8 in NPT male connector. Valve made of NBR and aluminum alloy, body of PBT, spacer of brass. Allows one-directional air flow and prevents backflow in pneumatic circuits
SMC
SMC
This pneumatic check valve allows air to flow in one direction only, preventing backflow in pneumatic systems. It features a valve made of NBR and aluminum alloy, a PBT body, and a brass spacer. Connections are 1/2 in tubing and 1/2 in NPT male. Suitable for industrial automation, packaging, and material handling applications requiring one-way flow control

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first