About Series 500 Mini Check Valves
Compact and tamper-resistant, our Series 500 miniature modular check valves feature a one-piece design. This series allows you to combine any two end fittings or use the same configuration on both ends. Easily mounted in-line for liquid or air applications, our miniature check valves eliminate the leak prone adapter seen in other valves by combining the fitting and check valve in one piece.
Custom Mini Pressure Relief Valves: Mix and Match End Fittings
At Smart Products USA, all of our valves are customizable! Custom options for our Series 500 micro check valves for meeting specific application criteria include:
- Plastic body material
- O-ring material
- Opening spring pressure
Small check valve connections include hose barbs in 1/16” or 1/8” sizes and male or female luer styles to accommodate a wide range of applications.
