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Form Object
CFOS (Cleaned For Oxygen Service)
Semiconductor and Flat Panel
CFOS Ball Valve
Manifolds
.
High Purity Ball
Valves.

Includes specifications,
assembly types, and
ordering information
for BA grade High
Purity Ball Valves.
Overview of CFOS
Gas Systems.
Product offering and
systems from Evans
Components for CDA,
GN2, and other inert
gases.
High purity tubing with
CFOS grade ball valves
placed at customer
designated intervals;
available in lengths up to
twenty feet. Eliminates
Tee's, welding, and other
costs of Lateral construction.
Evans G-Series
Integrated Gas Sticks.

Integrated into single,
compact components,
Evans G-Series Gas Sticks
reduce size, eliminate leak
points, and lower costs.
Testing and maintainance
Evans One-Piece
Mini-Ball Valves.

Evans 80 Series Mini-
Ball Valve is made to
eliminate leak points
and be economical.
Cycle Life Test
Evans Two-Piece
Mini-Ball Valves.

Evans 90 Series
Mini-Ball Valve is made
to be a robust and
economical alternative to
the Evans One-Piece 80
Series Mini-Ball Valve.
Evans Unistrut
Mounting
Bracket.

Design provides for
easy attachment and
exceptionally
compact spacing of
Evans Integrated Gas
Sticks.
Innovative Fluid Handling Components
Evans DM Series Purge
Tool.

The Evans Purge Tool is a
five-bank manifold
designed to be mounted
onto the column in the
sub-fab, (individually or
multiples ganged together)
and used to distribute UHP
Grade Construction Argon.
Test report
© Evans Components Inc., - All Rights Reserved
Evans Purge Station.

The Evans Purge Station
is a ten-bank manifold
with purifier designed to
be mounted on the
column in the sub-fab,
and used to distribute
Nitrogen for blow down,
Purge, and line
qualification. Test report
Evans High Purity
Pressfit System (PLHT).

A weld free method for
constructing CFOS grade
304L tube size systems for
CDA, GN2, Ar, Vacuum Exhaust,
and other inert gas systems.
Evans GXL-Series
Ultra High Flow Gas
Stick.

Integrated into a single,
compact component, Evans
GXL-Series Gas Sticks have
a rated Cv of 5.2. Ideally
suited for demanding high
flow applications.
Evans Hi Purity 3-pc
Butterfly Valves

High purity 3-pc fully
assembled butterfly valves
with tube or pipe
extensions and optional
purge ports. Eliminates
the need for welding,
assembly and testing in
the field.