






🔧 Stop the Backflow, Start the Flow — Effortless Control, Maximum Reliability!
The Feelers 1/2" One Way Inline Check Valve is a high-performance, PVDF-constructed valve designed to prevent reverse flow in fluid and pneumatic systems. Featuring a silicon rubber diaphragm and a secure 1/2" barb connection, it offers strong resistance to corrosive substances and operates reliably between 25°C and 135°C. Perfect for automotive, industrial, and household applications, this pack of two valves ensures efficient, maintenance-free flow control.






























| ASIN | B0B71FS1Z5 |
| Brand | Feelers |
| Brand Name | Feelers |
| Customer Reviews | 4.0 out of 5 stars 476 Reviews |
| Exterior Finish | Rubber |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Barb |
| Manufacturer | Feelers |
| Material | Rubber |
| Material Type | Rubber |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | Barb |
| Size | 0.5 Inch |
| Specification Met | ASME B16.5, ASTM F1760, ASTM D3595 |
| UPC | 756166997998 |
| Unit Count | 2.0 Count |
| Valve Type | Check Valve |
B**O
Buen producto
Salieron buenas las válvulas pero caras
M**L
Rigged
F**E
Fixed my camper
T**Y
Works.
B**P
Works for a soap pump.
Trustpilot
2 weeks ago
2 weeks ago