Negative Pressure Switching Unit (MV3QR)

Vacuum suction unit that does not use a vacuum burst valve, utilizing 3QR Series‘ large flow rate and high responsivity. There are self-reset types and self-hold types.

Features:

• Vacuum burst valve not required - Vacuum release without positive pressure to prevent small chips from being blown away, often a problem. No further countermeasure required. No need for burdensome adjustment of burst pressure, flow rate and timing. Slimmer with no vacuum burst valve.
• Reduces footprint by 44% and weight by 53% from conventional burst units, making it ideal for downsizing manufacturing equipment. Allows installation in tight space, increasing the flexibility in design. Lighter weight makes it easier to be installed on a movable portion of equipment.
• Pressure sensor can be equipped - Downsizing made possible by integrating the vacuum pressure sensor. Capable of detecting negative pressure without taking up space. The pressure sensor is tightened by clips, improving maintainability.
• No need to install a filter in the middle of piping. Vacuum filter can be replaced in one step.