1/4''x3/8'' Polypropylene Check Valve

The polypropylene tubing check valve is designed to prevent water backflow when pressure drops, making it ideal for use in various tubing systems and vacuum lines.

• Constructed from polypropylene with a Dutral inner disk

• Compatible with tubing diameters from 8 mm to 10 mm (1/4" to 3/8")

• Maximum operating temperature: 100°C

• Maximum operating pressure: 28.4 psi (2 BAR)

• Minimum operating pressure: 0.07 BAR at 20°C

• Nominal outer diameter: 8 mm to 10 mm

• Valley outer diameter: 7.8 mm to 10.0 mm

• Tapered connection range: 7.8 mm to 10.0 mm