SMC Pneumatic Check Valve: Bushing, 1/2 in Rc, 1/2 in Rc
The SMC Pneumatic Check Valve (MPN AK4000-04) is a bushing-type pneumatics component with 1/2 in Rc inlet and outlet ports and a maximum pressure of 1 MPa. Its body is made of aluminum die cast, with an aluminum die…
SKU 3G-OTH-156595
Also listed as: AK400004 · AK4000 04
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 AK4000-04) is a bushing-type pneumatics component with 1/2 in Rc inlet and outlet ports and a maximum pressure of 1 MPa. Its body is made of aluminum die cast, with an aluminum die cast cover, an NBR O-ring, and a POM valve.
Frequently Asked Questions
What is the SMC AK4000-04 pneumatic check valve used for?
The SMC AK4000-04 pneumatic check valve allows air to flow in one direction only, preventing backflow in pneumatic systems. It is commonly used in industrial automation, packaging, and material handling applications to protect components and maintain system pressure.
What are the specifications of the SMC AK4000-04 check valve?
The SMC AK4000-04 has 1/2 in Rc inlet and outlet ports, a maximum pressure of 1 MPa, and a body made of aluminum die cast. The cover is also aluminum die cast, with an NBR O-ring and a POM valve. It is a bushing-type pneumatics component from SMC.
Where to buy the SMC AK4000-04 check valve worldwide?
3G Electric supplies the SMC AK4000-04 pneumatic check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this SMC pneumatics component.
How to install the SMC AK4000-04 pneumatic check valve?
Install the SMC AK4000-04 by connecting the 1/2 in Rc ports to your pneumatic lines, ensuring the flow arrow on the valve body points in the intended direction. Use thread sealant on the ports and tighten to the manufacturer's recommended torque. Test for leaks before system startup.
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.
