SMC Pneumatic Check Valve: Bushing, 3/8 in NPT, 3/8 in NPT
The SMC Pneumatic Check Valve (MPN AKB03A-N03S) is a bushing-type pneumatics component with 3/8 in NPT inlet and outlet connections. It features a brass body and a maximum pressure rating of 1 MPa.
SKU 3G-OTH-156692
Also listed as: AKB03AN03S · AKB03A N03S
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.
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Product Description
The SMC Pneumatic Check Valve (MPN AKB03A-N03S) is a bushing-type pneumatics component with 3/8 in NPT inlet and outlet connections. It features a brass body and a maximum pressure rating of 1 MPa.
Frequently Asked Questions
What is the SMC AKB03A-N03S pneumatic check valve used for?
The SMC AKB03A-N03S is a bushing-type pneumatic check valve used to allow air flow in one direction while preventing backflow in pneumatic systems. It is commonly applied in industrial automation, air preparation units, and control circuits where flow direction control is critical.
What are the specifications of the SMC AKB03A-N03S check valve?
The SMC AKB03A-N03S has 3/8 in NPT inlet and outlet connections, a brass body, and a maximum pressure rating of 1 MPa. Materials include brass for the body and spacer, NBR for the O-ring, NBR and aluminum alloy for the valve, and stainless steel for the stopper.
Where to buy the SMC AKB03A-N03S check valve worldwide?
3G Electric supplies the SMC AKB03A-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 pricing and lead time on this SMC part.
How to install the SMC AKB03A-N03S pneumatic check valve?
Install the SMC AKB03A-N03S by connecting the 3/8 in NPT ports to your pneumatic lines, ensuring flow direction matches the arrow on the valve body. Use thread sealant on NPT threads and tighten to manufacturer torque specs. Test for leaks at the rated 1 MPa maximum pressure.
Used in
Common applications for SMCSMC 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.
