





🚀 Lock in flawless flow with Quickun’s high-temp, corrosion-proof check valve!
The Quickun 3/8" Barb Hose One Way Inline Check Valve features a durable PVDF plastic shell and silicon rubber diaphragm, designed to fit standard 3/8" hoses with a secure pagoda card slot. It reliably prevents reverse fluid or air flow in automotive and fluid systems, operating efficiently between 25°C and 135°C while resisting acid, alkali, and salt corrosion. This compact 43mm valve simplifies installation with clear flow direction indicators, making it a versatile, high-performance solution for fuel, water, gas, and pneumatic applications.






| ASIN | B087PDJ82Z |
| Brand | Quickun |
| Connector Type | Slip |
| Customer Reviews | 4.1 out of 5 stars 887 Reviews |
| Exterior Finish | Plastic,Rubber |
| Exterior finish | Plastic, Rubber |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | Barb |
| Inlet connection size | 0.38 Inches |
| Inlet connection type | Barb |
| Manufacturer | Quickun |
| Material | Plastic, Rubber |
| Model Number | 2.00 |
| Number of Ports | 1 |
| Outlet Connection Type | Barb |
| Outlet connection type | Barb |
| Size | 3/8" |
| Valve Type | Check Valve |
G**N
Were smaller than anticipated, but could be also slightly difference in pipe size
T**R
DO get these.
D**Y
Work and delivered as per expectation
S**A
This product works great
K**I
Not 1/2", for 3/8" ID
Trustpilot
Hace 2 semanas
Hace 3 semanas