Valve Ds W-sizing Universal-gas

REV DATE

BY

REVISIONS

T SP

CLIENT: PROJECT: LOCATION: FLUID INLET PRESSURE INLET TEMPERATURE SPECIFIC GRAVITY FLOW RATE DIFFERENTIAL PRES. VALVE CG/CV

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 MISCELLANEOUS TRIM BONNET VALVE BODY LINE

VALVE CAPACITY VALVE OPEN @ CV

R P

MAXIMUM P1

NORMAL

MINIMUM

PSIG F

T

SG Q SCFH DP PSI C1 INTERIM CALCS CV

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% CHOKED FLOW → SCH SCH

INLET SIZE OUTLET SIZE INSULATION BODY STYLE SIZE MAX PRES. BODY / BONNET MATERIAL LINER MATERIAL / I.D. INLET CONNECTION OUTLET CONNECTION FLANGE FACE FINISH END EXT / MATL FLOW DIRECTION TYPE LUB-ISO VALVE PACKING MATERIAL PACKING TYPE TYPE SIZE CHARACTERISTIC BALANCED/UNBALANCED RATED CV MATERIAL SEAT MATERIAL STEM MATERIAL AREA CLASSIFICATION ELECTRICAL PROTECTION ENVIRON. PROTECTION FITTINGS TUBING SOV Y/N

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CLASS MAX TEMP.

LUBE

TRAVEL

FL

V

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XT

A

75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 MFR'S TESTS AIRSET SWITCHES POSITIONER ACTUATOR

8

7

6

5

4

3

2

1

7201 CALC-SPEC UNIVERSAL GAS

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#DIV/0! #DIV/0! TYPE SIZE EFF. ARE ON / OFF MODULA SPRING ACTION MAX ALLOWABLE PRESSURE MIN REQUIRED PRESSURE AVAILABLE AIR MIN BENCH RANGE ORIENTATION HANDWHEEL TYPE AIR FAILS, VALVE INPUT SIGNAL TYPE ON INCR SIGNAL, OUPUT GAGES BY CAM CHARACTERISTIC TYPE CONTACTS ACTUATION POINTS MFR. SET PRESSURE FILTER

QTY RAT

MOD

GAGES

ANSI/FCI LEAK CLASSIFICATION

VALVE ACTUATOR POSITIONER

77 76 MFR'

44 43 MISC Valve_DS_w-Sizing_Gas_Rev-A.xls

SOLENOID

IMUM

TAG NO: SPEC NO: SHEET: REV NO: PROJ NO: BY: JR Lawrence DATE: OTHER

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IV/0!

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IV/0!

#DIV/0!

EFF. AREA MODULATING

MAX

SET @

BY-PASS

QTY RATING

MOD GAGES

TION

MOD MOD MOD

MOD J.R. Lawrence