The polypropylene tubing check valve prevents water back-flow when pressure falls. It is useful for any tubing system and vacuum line.
- Polypropylene with a Dutral inner disk
- Fits 8mm to 10mm (1/4" to 3/8") diameter tubing, depending on the elasticity
- Max. working temperature: 100°C
- Max.working pressure: 28.4 psi; 2 BAR
- Min. working pressure: 0.07 BAR (at 20°C)
- Nominal OD: 8mm to 10mm
- Valley OD: 7.8mm to 10.0mm
- Tapered Connection Tubes: 7.8mm to 10.0mm