SMC AK Check Valve, 1 Mpa Inlet Female Threaded Rc 3/8 in, Outlet Male Threaded Rc 3/8 in
- RS Stock No.:
- 425-577
- Mfr. Part No.:
- AK4000-03
- Brand:
- SMC
Subtotal (1 unit)*
£21.24
(exc. VAT)
£25.49
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £21.24 |
*price indicative
- RS Stock No.:
- 425-577
- Mfr. Part No.:
- AK4000-03
- Brand:
- SMC
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SMC | |
| Product Type | Check Valve | |
| Inlet Connection Type | Threaded | |
| Outlet Connection Type | Threaded | |
| Inlet Connection Size | 3/8 in | |
| Outlet Connection Size | 3/8 in | |
| Series | AK | |
| Inlet Thread Standard | Rc | |
| Cracking Pressure | 0.02MPa | |
| Minimum Operating Pressure | 0.02MPa | |
| Inlet Port Gender | Female | |
| Outlet Port Gender | Male | |
| Material | Aluminium | |
| Minimum Operating Temperature | -5°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | RoHS | |
| Outlet Thread Standard | Rc | |
| Maximum Operating Pressure | 1 Mpa | |
| Select all | ||
|---|---|---|
Brand SMC | ||
Product Type Check Valve | ||
Inlet Connection Type Threaded | ||
Outlet Connection Type Threaded | ||
Inlet Connection Size 3/8 in | ||
Outlet Connection Size 3/8 in | ||
Series AK | ||
Inlet Thread Standard Rc | ||
Cracking Pressure 0.02MPa | ||
Minimum Operating Pressure 0.02MPa | ||
Inlet Port Gender Female | ||
Outlet Port Gender Male | ||
Material Aluminium | ||
Minimum Operating Temperature -5°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals RoHS | ||
Outlet Thread Standard Rc | ||
Maximum Operating Pressure 1 Mpa | ||
The SMC check valve is engineered to offer exceptional performance in pneumatic systems, distinguishing itself with a robust design and efficient functionality. This valve is specifically designed for air applications, ensuring minimal leakage and reliable operation. Its construction using high-quality materials guarantees longevity under demanding conditions. With a low cracking pressure of 0.02 MPa, this valve is adept at managing flow direction, effectively preventing backflow in systems that require precise control. Its lightweight design and compact form factor make installation seamless, while its proven reliability ensures optimal system performance in any setting. Experience precision engineering tailored for modern applications with the AK4000-03.
Constructed with durable materials for enhanced reliability
Low cracking pressure offers effective flow management
Lightweight design facilitates easy handling and installation
Designed to prevent backflow in pneumatic applications
Compact dimensions optimally fit a variety of system configurations
Suitable for ambient temperatures ranging from -5 to 60°C
Streamlined operation enhances overall system efficiency
Engineered to accommodate a wide range of port sizes
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