Planatol 109027 Check Valve

The check valve, also known as non-return valve or one-way valve, from Planatol with OEM part number 109027 is a pneumatic valve for preventing the backflow of fluids in one direction. It has the dimensions 5 x 2 x 2 cm and weighs 0.03 kg. Check valves typically find application in pneumatic systems, for example in compressed air installations to ensure the flow direction or in vacuum systems to maintain the vacuum. They are also essential in hydraulic circuits to prevent unwanted flows and protect components.