Features Control Mechanism: The rotary lever design ensures accurate positioning for reliable in various mechanical applications Efficient Air Management: Features a large effective circulation area that minimizes pressure loss, enhancing overall system performance Enhanced ing Technology: High-accuracy valve stem guarantees excellent air tightness, providing confidence in consistent Low Friction : Specially treated inner hole reduces friction resistance, resulting in a longer service life and efficient performance Robust and Reliable Build: Constructed from aluminum alloy, this valve ensures stable performance even under demanding conditions Features: 1、ACCURATE POSITIONING: Rotary lever hand valve possess light reversing rotation, good hand feeling, and accurate positioning 2、SMALL PRESSURE LOSS: Come with large effective circulation area and small pressure loss, very reliable and practical 3、GOOD AIR TIGHTNESS: High accuracy valve stem has high matching degree and good air tightness, you can use with confidence 4、LOW FRICTION RESISTANCE: The inner hole is treated with a special process, with low friction resistance and long service life 5、STABLE PERFORMANCE AND : Rotary lever hand valve using aluminum alloy material, come with stable performance and Specification: Item Type: Rotary Lever Hand Valve Material: Aluminum alloy Model45° Package List: 1 x Rotary Lever Hand Valve 1 x Handle Note: Keep the pine clean and prolong the service life. Package List 1 x Rotary Lever Hand Valve 1 x Handle