Fall Prevention Valve

Vacuum retention valve for multiple pads on a single vacuum generator.

• Minimize the pressure drop of other circuit when a workpiece falls down
• Even if some vacuum pads are not operated, active vacuum pads can normally work, because the vacuum drop is reduced

Specifications

Fluid Medium: Air
Min. cracking pressure: -2.0in. Hg (-7kPa)
Min. working suction flow: M3-M3: 0.07SCFM (2L/min(ANR)) M4-M4, M5-M5:0.18SCFM (5L/min(ANR)) M6-M6, 01-01: 0.46SCFM (13L/min(ANR))
Operating Pressure Range: Positive Pressure: 0~102psi (0~0.7MPa), Negative Pressure: 0~-29.5in.Hg (0~-100kPa)
Operating Temperature Range: 32~140°F (0~60°C)