Aquatuning Check valve 6-8mm

Stable high-quality check valve for numerous applications. For example, it prevents water flow from reversing through a pump when operating two pumps, ensuring that no water flow reaches the coolers if one pump fails. Additionally, it facilitates filling and venting during initial filling when installed directly behind the pump. Technical specifications: Material: PP Dimensions: 7 cm long, max. diameter 2.2 cm Switching pressure H2O: in our test from 120 mbar = 0.120 Bar (for comparison: 400 l pump delivers about 60 mbar) Manufacturer's specifications: Switching pressure with air 120 mbar, maximum load 2000 mbar Connection: for hoses with an inner diameter of 6-8 mm Temperature range: 5-80 °C Pressure range: 0-2 Bar Delivery includes: 1x check valve 6-8 mm.