Check Valves Tube x BSPT are designed to allow compressed air or vacuum to flow in one direction only, preventing reverse flow and helping to protect pneumatic systems from pressure loss or backflow. Available with 4mm to 8mm OD tube connections and 1/8″ to 3/8″ BSPT male threads, these compact check valves provide fast, tool-free installation and are ideal for maintaining system efficiency and protecting sensitive pneumatic components.
Manufactured from nickel plated brass and high-quality engineering plastic, these durable check valves offer excellent corrosion resistance and long service life in demanding industrial environments. Suitable for nylon and polyurethane tubing, they are rated to a maximum working pressure of 10 bar with an operating temperature range of 0°C to +60°C and feature a cracking pressure of 0.3 to 0.5 bar for reliable one-way flow control. Ideal for compressed air and vacuum systems used in automation, packaging machinery, manufacturing and general industrial applications.
Push In Check and Stop Valves Datasheet