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SMCPneumatics

SMC Pneumatic Check Valve: Bushing, 3/8 in (F)NPT, 3/8 in (F)NPT

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

Brand

SMC

Item

Pneumatic Check Valve: Bushing, 3/8 in

Category

Pneumatics

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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.

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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SMC Pneumatic Check Valve: Bushing, 1/8 in NPT, 1/8 in NPT, 1 MPa Max. Pressure (MPN AKB01A-N01S). Key specifications — attr291949: 1/8 in NPT; attr291950: 1/8 in NPT; attr291957: Brass (Body); Brass (Spacer); NBR (O-Ring); NBR, Aluminum Alloy (Valve); Stainless Steel (Stopper); attr294749: SMC.

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SMC Pneumatic Check Valve: Bushing, 1/4 in Rc, 1/4 in Rc, 1 MPa Max. Pressure (MPN AKB02B-02S). Key specifications — attr291949: 1/4 in Rc; attr291950: 1/4 in Rc; attr291957: Brass (Body); Brass (Spacer); NBR (O-Ring); NBR, Aluminum Alloy (Valve); Stainless Steel (Stopper); attr294749: SMC.

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