Feature: 1. [3 POSITION 4 WAY] The manual valve is 3 position 4 way design, with reasonable structure and stable performance. 2. [HIGH PERFORMANCE] Light reversing and rotating, precise positioning and good hand feeling, practical and labor-saving. 3. [PRESSURE RANGE] The working pressure range is 0-1.0 MPa (0-145 psi), the effective flow area is large, and the pressure loss is small. 4. [HIGH PRECISION] The high-precision valve stem has a high degree of adjustment and has a standard caliber, with good airtightness. 5. [ALUMINUM ALLOY] Made of excellent aluminum alloy material, wear-resistant and corrosion-resistant, not easy to deform. Specifications: Item Type: Pneumatic Manual Valve Material: Aluminum Alloy Working Method: Air Position Number: 3 Position 4 Way Lubrication: No Lubrication Required Operating Pressure Range: 0-1.0MPa (0 -145psi) Guaranteed Pressure Resistance: 1.5 MPa (215 psi) Working Temperature: -20-70 Working Angle: 45 Package List: 1 x Hand Valve1 x Handle Note: Keep the pipeline clean and extend the life of life.