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A vent valve is located on the door flange of the main vacuum chamber. It has a solenoid within that is remotely- controlled by turning mains power (115V) on or off at its PDU outlet (via kpfpower). The : the vent valve opens when power is applied, and closes when power is removed.

Within KPF it is remotely-controlled by turning its PDU outlet on or off (via kpfpower).

This valve should only be operated by engineering staff while following the chamber venting procedure.

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Relevant Functional Block Diagram

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Cable Details

Cable

Qty

DetailsNotes

Vent Solenoid Cable (120V)

1

NEMA 5-15P cable spliced onto pigtail leads from vent valve.
Cable length is likely 6 feet (but might be 10 feet).

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Relevant Datasheets & Manuals

Description

File

Source

1

Relevant Section of Agilent Varian Valve Catalog (with our valve highlighted).

https://www.idealvac.com/files/literature/11_Varian_2011_Vacuum_Valves.pdf

2

Full Agilent Varian Valve Catalog

View file
name11_Varian_2011_Vacuum_Valves.pdf

Relevant Software

Description

File

Source

12