Item Type: Pneumatic Air Valve Product Model: 4H210-08 Working Medium: Air Actuation Mode: Manual direct actuation Diameter of The Connecting Pipe: Intake = exhaust = PT1/4 in; exhaust = PT1/8 in Effective Cross-sectional Area: 16.00 mm (CV = 0.89) Number of Positions: 5 ports, 2 positions Lubrication: Not required Operating Pressure Range: 00.8 MPa (0116 psi) Guaranteed Pressure Resistance: 1.5 MPa (215 psi) Working Temperature: 550C Body Material: Aluminum alloy Operating Swing Angle: 15 Manual operation provides smooth movement and accurate, reliable positioning without lubrication. Features sliding column structure for excellent sealing, compact size, lightweight design, and easy installation and disassembly. Inner bore processed with special technology to ensure low friction resistance and extended service life. Equipped with panel mounting capability for convenient and simple installation, meeting diverse application requirements. Precision craftsmanship and high-quality materials deliver durable performance and long-term reliability. Note: If lubrication is used, do not stop operation mid-cycle. Use ISO VG32 or equivalent lubricating oil. Package Includes: 1 x Pneumatic Air Valve