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
- 79527 fits 8mm to 10mm (1/4" to 3/8") diameter tubing, depending on the elasticity
- 79528 fits 12mm to 15mm (7/16" to 5/8") diameter tubing
- Max. working temperature: 100°C
- Max.working pressure: 28.4 psi; 2 Bar
- Min. working pressure: 0.07 Bar (at 20°C)