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11

Instruction Manual

SECTION 5 - TABLE OF EQUIVALENTS

1 atmosphere

Equals

1.0333 kilograms/square centimeter
101.33 kilopascals
1.0135 bars

1 Btu/hour

Equals

0.2928 Watts

Degrees Fahrenheit

Equals

1.8° C 32

1 Engler degree

Equals

7.45 square millimeters/second

1 foot

Equals

30.48 centimeters

12 inches

1 Ford cup #4

Equals

3.76 square millimeters/second

1 gallon (U.S.)

Equals

0.1337 cubic feet
0.8333 Imperial gallons
3.785 liters
4 quarts

1 gallon/hour (U.S.)

Equals

0.003785 cubic meters/hour
0.002228 cubic feet/minute

1 horsepower

Equals

745.7 Watts

1 inch

Equals

2.540 centimeters

1 inch of mercury

Equals

0.03442 kilograms/square centimeter
3376.5 Pascals
0.4897 pounds/square inch

1 pint (liquid)

Equals

0.4732 liters

16 ounces

1 pound/square inch

Equals

0.06804 atmospheres
0.06897 bars
0.07029 kilograms/square centimeter
6894.8 Pascals

1 Redwood Admiralty

Equals

2.340 square millimeters/second

1 Redwood Standard

Equals

0.237 square millimeters/second

1 Saybolt Furol

Equals

2.16 square millimeters/second

1 Saybolt Second Universal

Equals

0.216 square millimeters/second

Summary of Contents for mROY

Page 1: ...mROY Pneumatic Capacity Control Instruction Manual Manual No 53871 Rev 01 Rev Date 05 2019...

Page 2: ......

Page 3: ...umping downhill or into low or no system pressure a back pressure anti siphon device should be installed to prevent over pumping or siphoning Contact your distributor or sales representative for furth...

Page 4: ...AND ASSEMBLY PROCEDURE 7 2 1 DISASSEMBLY 7 2 2 ASSEMBLY 7 2 3 CALIBRATION AFTER ASSEMBLY 7 SECTION 3 GENERAL PERFORMANCE 8 SECTION 4 OPERATING SPECIFICATION 9 SECTION 5 TABLE OF EQUIVALENTS 11 LIST O...

Page 5: ...lation the instrument air pressure Pi and the supply air pressure Ps are connected to the corresponding fittings in the air control valve The supply air Ps is routed internally to the pilot valve and...

Page 6: ...es the range spring feeds back a force proportional to the piston location so that when the range spring pressure plus the diaphragm force from the instrument air signal are again in balance with the...

Page 7: ...p capacity control spool This completes the disassembly 2 2 ASSEMBLY For assembly follow the disassembly procedure in reverse order descending step numbers from 9 to 1 making certain that the O rings...

Page 8: ...ection to increase the capacity setting and up to 110 pounds force in the opposite direction Then with 100 psi air pressure applied these forces are increased to 100 pounds and 275 pounds respectively...

Page 9: ...ressure Linearity of Actuator Movement Within 5 of maximum capacity maximum difference in output between calibration curve and most favorable straight line drawn through curve Repeatable Accuracy of A...

Page 10: ...0 O RING 921 X 139 BUNA N 1000 INT TOOTH LOCK WASHER 6 Z PL 1010 RD HD SCR 6 32NCX7 16 Z PLT 1020 5 16 18 SLOTTED SHOULDER SCREW 1030 O RING 2 011 70 DURO URETHANE 1040 PISTON 1050 O RING 2 226 BUNA N...

Page 11: ...1 gallon hour U S Equals 0 003785 cubic meters hour 0 002228 cubic feet minute 1 horsepower Equals 745 7 Watts 1 inch Equals 2 540 centimeters 1 inch of mercury Equals 0 03442 kilograms square centim...

Page 12: ...e sustainable and efficient environments Our people and our family of brands including Club Car Ingersoll Rand Thermo King and Trane work together to enhance the quality and comfort of air in homes an...

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