Features Durable Material: The valve body adopts high-quality sealing PVC material and aluminum alloy structure, which makes the whole valve body connection more tightly and firmly. Easy to Operate: The circular control handle is in the same direction as the shaft, which is easy to operate and the positioning is reliable and accurate. The valve body starts quickly. Excellent Performance: High-precision stem and seal design, maintaining good air permeability, excellent performance. The inner hole is processed by a special process, with low resistance and long service life. Easy Installation: The air valve is small in size, light in weight, good in sealing and easy to install. The thread of each hole is finely machined, burr-free, smooth, easy to install, and shock-resistant. Application: Controlling pilots or diaphragms of larger valves or small cylinders or any pressure system that alternately pressurizes and exhausts. Specification: Item Type: Hand valve Model: 3R210-08 Working Medium: Compressed air Action Mode: Manual control direct acting Number of Positions: Two-position Three-way Effective for Cross-Sectional Area: 16.0mm² (Cv = 0.89) Pipe Diameter: Intake = exhaust = G1 / 4, exhaust = G18 Lubrication: Not required Working Pressure: 0-0.8MPa Maximum Pressure Resistance: 1.0MPa Working Temperature: 0-60 ℃ Body Material: Aluminum alloy Seal Material: BNR Package List: 1 x Hand Valve  Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Hand Valve