The Koller check valve maintains the correct direction of water flow in hot tub and hydromassage systems and prevents backflow as well as overloading. It thus protects the other components and increases the reliability of the entire circuit. The plastic design is wear-resistant and easy to install.
Technical parameters
- Material: plastic
- Weight: 2 g
An O-ring 12.1 × 1.6 mm is included.
Suitable for
- Micro jet mixer with cartridge 0026-10
