The 153445 HB-M5-QS-4 is a screw-in check valve designed for pneumatic systems, featuring a non-return function to allow fluid flow in one direction while preventing backflow. It has pneumatic connections at both ports: port 1 with QS-4 threading and port 2 with M5 threading. The valve supports a standard nominal flow rate and is suitable for operating pressures ranging from -1 to 10 bar. Constructed from nickel-plated brass, it is intended for in-line or screw-in installation and is compatible with ambient temperatures between 0°C and 60°C.
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