FPS 9650 Series, Руководство по установке и обслуживанию

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9650 Valve Series
Installation and Maintenance Manual
27
5 ACTUATOR
5.1
GENERAL INFORMATION
FPS does not recommend that the user perform service on any of the internal components within the rack and pinion
type actuator assembly. If foreign material enters the actuator and impairs proper operation the actuator should be
replaced.
Actuators are of the Rack and Pinion type and available in either spring-return or double-acting configurations. The
actuators are sized with the appropriate torque for the valve size and operation required.
5.1.1
ACTUATOR AIR SUPPLY SPECIFICATIONS
Standard Pressure Actuator:

Non-Corrosive Lubricated or Non-Lubricated Air, Natural Gas or Inert Gas

Min 414 kPa (70 psig)

Max 828 kPa (120 psig)
Low Pressure Actuator:

Non-Corrosive Lubricated or Non-Lubricated Air, Natural Gas or Inert Gas

Min 345 kPa (50 psig)

Max 414 kPa (70 psig)
5.1.2
DOUBLE ACTING ACTUATOR- TORQUE
Air Torque Output @ Operating Pressure - PSIG
Model 40 PSIG 60 PSIG 80 PSIG 100 PSIG 120 PSIG
A125 63 94 125 156 188
A250 125 187 250 312 375
A450 225 337 450 562 675
A1000 500 750 1000 1250 1500
A2250 1125 1687 2250 2812 3375
A3650 1825 2738 3650 4563 5475
A5000 2500 3750 5000 6250 7500
A11000 5500 8250 11000 13750 16500
5.1.3
SPRING RETURN ACTUATOR- TORQUE
Model Spring Set Spring Torque 60 PSIG 80 PSIG 100 PSIG 120 PSIG
Start End Start End Start End Start End Start End
A250 4 140 90 88 31 151 93 213 156 276 218
A450 4 254 162 158 54 271 167 383 279 496 392
A1000 4 559 360 350 120 599 371 848 618 1097 867
A2250 4 1320 787 816 226 1379 788 2029 1351 2505 1914
A3650 4 2091 1217 1388 423 2300 1335 3211 2246 4123 3157
A5000 4 3130 1570 1980 414 3180 1600 4370 2800 5560 3990
A11000 4 6790 3430 4330 932 6930 3530 9520 6130 12100 8730
AS125 Med 4500 2665 2181 630 4167 3053 6008 5717 7268 7268
AS140 Med 6460 3630 3101 630 6105 3658 9012 6880 10950 9012
AS160 Med 10178 6815 4797 678 9327 5669 13663 11434 16473 15504