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SMC Pneumatic Check Valve: Bushing, 3/8 in Rc, 3/8 in Rc - Pneumatics
SMCPneumatics

SMC Pneumatic Check Valve: Bushing, 3/8 in Rc, 3/8 in Rc

The SMC Pneumatic Check Valve (MPN AKB03A-03S) is a bushing-type pneumatics component with 3/8 in Rc inlet and outlet ports, a brass body, and a maximum pressure rating of 1 MPa. It features a brass spacer, NBR…

SKU 3G-OTH-156652

Brand
SMC
Item
Pneumatic Check Valve: Bushing, 3/8 in Rc, 3/8 in Rc
Category
Pneumatics
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Technical Specifications

SMC
Manufacturer Part Number
AKB03A-03S
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Pneumatic Check Valve (MPN AKB03A-03S) is a bushing-type pneumatics component with 3/8 in Rc inlet and outlet ports, a brass body, and a maximum pressure rating of 1 MPa. It features a brass spacer, NBR O-ring, NBR and aluminum alloy valve, and stainless steel stopper.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SMC AKB03A-03S pneumatic check valve used for?

The SMC AKB03A-03S is a bushing-type check valve used in pneumatic systems to allow flow in one direction and prevent backflow. It is commonly applied in air lines, actuators, and control circuits across industrial automation, packaging, and material handling equipment.

What are the specifications of the SMC AKB03A-03S check valve?

The SMC AKB03A-03S has 3/8 in Rc inlet and outlet ports, a maximum pressure rating of 1 MPa, and a brass body. Internal components include a brass spacer, NBR O-ring, NBR and aluminum alloy valve, and a stainless steel stopper. It is designed for pneumatic systems.

Where to buy the SMC AKB03A-03S check valve worldwide?

3G Electric supplies the SMC AKB03A-03S pneumatic check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SMC component.

How to install the SMC AKB03A-03S check valve?

Install the SMC AKB03A-03S check valve by connecting the 3/8 in Rc ports to matching threaded fittings in the pneumatic line. Ensure flow direction matches the arrow on the valve body. Tighten to manufacturer torque specs and test for leaks before system pressurization.

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

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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