304 Stainless Steel Inline Check Valve
304 stainless steel one-way check valve for pneumatic, water and compatible liquid pipelines. Available in 1/8, 1/4, 3/8, 1/2 and 3/4 inch thread sizes, with female-to-male and male-to-male connections.
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304 Stainless Steel Inline Check Valve
A compact one-way valve for pneumatic, water and compatible liquid lines. The 304 stainless-steel body provides corrosion resistance, reliable reverse-flow protection and straightforward threaded installation.
Key Benefits
- 304 stainless-steel construction
- Prevents reverse flow automatically
- Precision CNC-machined threads
- Clear flow-direction arrow
- Compact inline design
- Suitable for pneumatic and liquid pipelines
Technical Data
| Body material | 304 stainless steel |
| Maximum pressure | 2.5 MPa |
| Maximum temperature | 200°C |
| Port sizes | 1/8", 1/4", 3/8", 1/2", 3/4" |
| Connection options | Female-to-male or male-to-male |
| Flow direction | One way, arrow marked |
| Minimum order | 1 piece |
Available Models
| Connection Style | Thread Size |
|---|---|
| Female-to-male | 1/8", 1/4", 3/8", 1/2", 3/4" |
| Male-to-male | 1/8", 1/4", 3/8", 1/2", 3/4" |
Applications
Pneumatic Systems
Compressed-air lines and automation equipment.
Liquid Pipelines
Water and compatible industrial fluids.
Industrial Equipment
Reverse-flow protection in compact machinery.
Selection Guide
Select the thread size and connection style to match your pipeline. Install the valve in the direction indicated by the arrow. For media compatibility, operating pressure, custom threads or OEM requirements, send us your application details before ordering.
Need Help Selecting a Size?
Send the medium, pressure, temperature, thread size, quantity and required delivery date. AIRTAIG will confirm the suitable configuration and provide a quotation.
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