Features: High pressure 40MPa check valves ensures leakproof performances in gas systems, featuring M10x1 external thread for secure connection in demanding industrial applications. Quick connection design with stainless steel construction enables real timeinstallation and corrosion resistance, optimized for repeated use in harsh environment. Essential for maintenance technicians, pneumatic engineers, and laboratory professional requiring precise gas flows control during equipment operations. Ideal for high pressure gas transfer systems, marine operations, and outdoor construction sites where durability pneumatic fittings is critical. Universal compatibility with multiple pneumatic tool and hoses solves equipment interfaces inconsistencies, streamlining workflow for multiple device industrial setups. Specifications: Component:stainless steel Height: Approx.27mm/1.06inch Thickness: Approx.2.8mm/0.11inch Parameters: pressure 40MPa Practicality: Suitable for a variety of tracheal connection scenario, providing reliable airtightness and pressure resistance Package Includes: 1pcs 40MPa One Way Valves note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.