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7/29/2019 Valve Sizing.xls
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Valve Szg_cylinders
TECHNICAL SERVICES
VALVE SIZING FOR CYLINDER APPLICATIONS
BORE DIA. (INCHES) : 0 CYLINDER VOLUME : 0.00 cubic inches
CYL. STROKE (INCHES) : 0 PISTON AREA : 0.00 square inches
ROD DIA. (INCHES) : 0 PISTON AREA : 0.00 square inches
(ROD END)
STROKE TIME (SECONDS) : 0
(1 WAY - EXT. OR RETR.) EXTEND FORCE : 0 lbs
INLET PRESSURE (PSIG) : 0 RETRACT FORCE : 0 lbs
VALVE PRESS. DROP* : 0 FLOW : #DIV/0! SCFM
*Maximum allowable drop for application REQUIRED Cv #DIV/0! Cv
U.S.A. - 11/03 Copyright 2003, ROSS CONTROLS RC-E-S10003
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Valve Szg_motors
TECHNICAL SERVICES
VALVE SIZING FOR AIR MOTOR APPLICATIONS
INLET PRESSURE (PSIG) : 0
VALVE PRESS. DROP : 0 REQUIRED Cv : #DIV/0! Cv
FLOW (SCFM) : 0
U.S.A. - 11/03 Copyright 2003, ROSS CONTROLS RC-E-S1000
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CFM to SCFM
TECHNICAL SERVICES
Conversion from cfm to scfm
OPERATING PRESSURE: 0
CFM (cubic feet per
minute at above pressure): 0
SCFM : 0.00
U.S.A. - 11/03 Copyright 2003, ROSS CONTROLS RC-E-S10003
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TECHNICAL SERVICES
Conversion from SCFM to CFM
OPERATING PRESSURE: 0
SCFM (cubic feet per minute
at standard pressure): 0
NOTE: Standard pressure is CFM : 0.00
14.7 psia.
U.S.A. - 11/03 Copyright 2003, ROSS CONTROLS RC-E-S10003
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Total Cv
TECHNICAL SERVICES
Calculation of total Cv (components in series)
Component 1 0
Component 2 0 Cv total = #DIV/0!
INSTRUCTIONS: Enter the individual Cv values in the blanks for component 1 and component 2.
The answer will pop up in the Cv total blank.
If you have more than two components:
A) Enter the first two values.
B) Take the answer of the first two values and enter it in the blank for component 1.
C) Next enter the third value in the blank for component 2. The new answer is the total
of all three. This can be repeated over and over for additional components.
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Total Cv
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