1/4 in. Brass Pneumatic Check Valve, Female NPT x Female NPT | 46200
$13.99
Sale price
$13.99
Regular price
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1/4 in. Brass Pneumatic Check Valve, Female NPT x Female NPT | 46200
$13.99
Sale price
$13.99
Regular price
✓ In stock at our distribution warehouses — typically ships within 1–2 business days.
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The 1/4 in. Brass Pneumatic Check Valve (#46200) is a compact brass check valve designed for pneumatic and compressed air line service, preventing backflow in the line. Female NPT x Female NPT connections.
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer Part Number (MPN) | 46200 |
| Nominal Size | 1/4 in. |
| Valve Type | Pneumatic check valve |
| End Connections | Female NPT x Female NPT |
| Body Material | Brass |
| Pressure Rating | 220 psi |
| Temperature Range | 140°F |
Key Features
- Brass body construction
- Designed for pneumatic and compressed air line service
- Female NPT x Female NPT end connections
- Compact inline form factor — minimal installation space required
Common Applications
Compressed air lines, pneumatic control circuits, and air compressor discharge piping where backflow prevention is required.
Technical Resources
Expert Guides for This Product
- Check Valve Orientation & Installation — flow direction and mounting rules
- Check Valve Sizing Guide — why line size isn't valve size
- Slamming & Water Hammer — causes and fixes
- Check Valve Leaking? — diagnose and fix it
- Check Valve Chattering — the sizing problem nobody checks
- Buna vs. Viton Seats — which elastomer fits your media