Features: Experience air Flows control with our Pneumatics Round Valves, designs for easy integration into your Pneumatics systems. Featuring push to connection fittings, this Valves ensures secure and leakproof connection, crafted from brass and plastic materials for long time performances. For industrial maintenance personnel, mechanical engineers, and automation equipment operators seek air flows solution. For use in factory workshops, automated production lines, and Pneumatics systems upgrades, offering versatility across various applications. Enhances your setups with this air flows control valves, ensuring systems efficiency and easy operations in portable space. Specifications: Component: Brass, Plastic Type: As Picture Show, Four Type to Choose Size: 6.5x4cm/2.56x1.57inch Socket 1cm/0.39inch, 7.5x4cm/2.95x1.57inch Socket 1cm/0.39inch, 7.5x4cm/2.95x1.57inch Socket 1.2cm/0.47inch, 6.5x4cm/2.56x1.57inch Socket 0.6cm/0.24inch Package Includes: 2pcs Pneumatics Round Valves note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.