Liquid Handling & Pumps

Vacuum Pump Isolation Valve (VPI)

Name: Vacuum Pump Isolation Valve (VPI)
Brand: Agilent Technologies
SKU: p_3d0c48b399

Brand: Agilent Technologies

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Catalogue information is supplied by the manufacturer and may change. Final specifications, availability and pricing are confirmed in the quotation.

Description

Agilent vacuum pump isolation (VPI) valves are inlet protection valves that electrically connect with the mechanical pump. The valves close rapidly when power is interrupted to prevent oil backstreaming or particle migration into the vacuum system. They also vent the pump from the inlet side, pushing any debris towards the outlet, and preventing it from being swept into the system when pumping is restarted.

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