5 PORT PILOT TYPE 1. FEATURE - Compact-Light Weight - Flexable Option Available - Excellent Durability 2. SPECIFICATION Model Number: WF3120, WF3220, WF5130, WF5230 Port Size: WF3120 & WF3220 - PT 1/4, WF5130 & WF5230 - PT 3/8 Fluids: Compressed Air & Inert Gases Pressure(bar): 1.5~10 Eff. Sectional Area mm2(Cv): 19.0(1.0) Ambient & Fluid Temp.: 5~60°C(41~140°F) Response Time(5bar): 20ms or Less Max. Working Frequency: 10c/sec Lubrication: Not Required(Use Tubine Oil 1st-grade ISO VG32#) Manual Override: Push Button(Standard), Lever Lock(Option) Shock / Vibration: 30G~5G(8.3~200Hz) Protection Structure: Anti Vibration Frequency / Rated Voltage: AC220V, 100V(50/60Hz)/DC24V Permissible Voltage Variation: ±10% of Rated Voltage Coil Insulation Class: F Class or Equivalent