Beamline Parts

Mini UHV gate valve

Valve with pneumatic actuator:

single acting with closing spring (NC)

ISO-KF and CF-F

Manual: File:Mini UHV gate valve Manual.pdf

File:Mini UHV gate valve.pdf

[1]

Leak rate: body / valve seat: [math] \lt 5 \times 10^{-10}/ \lt 1 \times 10^{-9}~mbar~Is^{-1} [/math]

Pressure range: [math] 1 \times 10{-10} [/math] mbar to 2 bar (abs)

1 millibar = 0.750061683 torr = 0.75 torr

The 24 VDC is for the solenoid.
The large round connector in your photos is for the electrical position indicators. The contact rating is up to 50 VDC at 3 A or 250 VAC at 5 A max.

Sadiq,

You require 55 – 100 psig into the solenoid.   Applying 24 VDC to the solenoid will open the valve and removing it will close the  valve.

Your valve is a normally closed valve, meaning it is spring closed.  Reference the part number in the manual that ends in 41.

Give me a call If you have any questions.

Regards,

Bill McPheeters
VAT Sales Engineer - Austin, TX
T: 512-280-8050, F: 512-280-8054

Solenoid pinning:

Apply 24 volts between Pin 1 and Pin 2 ([math]V_{pin1} - V_{pin2} = +24~V[/math])
Pin 1: +
Pin 2: -
Ground:

My wiring:

Black = hot

White = neutral

Green = ground

Parts needed

Relay (switch), sensor and bus (terminal).