Nitrogen Power Banks0 pages
Shafer
nnnnNitrogen Power Banks
nnnnFor use where a suitable natural gas or other
nnnnpower source is unavailable, these compact,
nnnnrechargeable nitrogen storage banks provide
nnnnhigh pressure power supply to Shafer Valve
nnnnActuators.
nnnnShafer uses seamless steel cylinders manu-
nnnnfactured to D.O.T. spec 3AA. The cylinders are
nnnn9"O.D.x51" long with a nominalvolumeof 2675
nnnncubic inches. The maximum working pressure is
nnnn2265 PSI with a test pressure of 3775 PSI.
nnnnNitrogen power banks are available from 1 to
nnnn10 bottle modules with or without optional sun
nnnnshade housings as shown on the next page.
nnnnActuators to be powered by nitrogen should
nnnnbe ordered with the Shafer Soft-Seated Bubble-
nnnnTight Pilot Operated Check Valve to prevent
nnnnleakage of the nitrogen supply.
nnnnPressure regulators with relief valve and gauges
nnnnare included so that the power pressure fed to
nnnnthe operator can be reduced to the pressure
nnnnrequired of the specific operator to turn the
nnnnvalve at the specified differential pressure and
nnnntorque requirement.
nnnn4
nnnnEMERSON
nnnnProcess Management
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