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SMCPneumatics

SMC Pneumatic Check Valve: Bushing, 1/2 in NPT, 1/2 in NPT, 1 MPa Max. Pressure

The SMC Pneumatic Check Valve (MPN AK4000-N04) is a pneumatics component with a bushing design, featuring 1/2 in NPT inlet and outlet connections. Its body is constructed from aluminum die cast, with an aluminum die…

SKU 3G-OTH-156679

Brand
SMC
Item
Pneumatic Check Valve: Bushing, 1/2 in NPT, 1/2 in NPT, 1 MPa Max. Pressure
Category
Pneumatics
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Technical Specifications

SMC
attr291949
1/2 in NPT
attr291950
1/2 in NPT
attr291957
Aluminum Die Cast (Body)
attr294749
SMC
Manufacturer Part Number
AK4000-N04
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Pneumatic Check Valve (MPN AK4000-N04) is a pneumatics component with a bushing design, featuring 1/2 in NPT inlet and outlet connections. Its body is constructed from aluminum die cast, with an aluminum die cast cover, an NBR O-ring, and a POM valve, and it supports a maximum pressure of 1 MPa.

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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