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RHPS Series
PRS(TC)12
User Manual
Read the complete manual before installing and using the regulator.

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Summary of Contents for Swagelok RHPS Series

  • Page 1 RHPS Series PRS(TC)12 User Manual Read the complete manual before installing and using the regulator.
  • Page 2 WARNING Before removing a regulator from the system for service, you must ▪ depressurize system ▪ purge the system to remove any residual system media left in the regulator. Contents Introduction ..............................3 Installation ..............................4 Operation ..............................5 Maintenance ............................... 6 Testing .................................
  • Page 3 Introduction Representative drawing of the standard PRS(TC)12 body assembly clamp ring spring housing bottom springguide valve assembly knob assembly o-ring diaphragm o-ring diaphragm screw bodyplug ring seat set spring ball valve spring springguide...
  • Page 4 Installation WARNING ® When installing a Swagelok self-venting regulator, position the vent connection or line away from operating personnel. Operating personnel must protect themselves from exposure to system fluids. CAUTION Do not use the regulators as a shutoff device. Connections to System Before connecting to system, verify the regulator is closed by turning the handle or adjusting knob: ▪...
  • Page 5 Operation Note: All handle directions are when viewed from above. ▪ Outlet and control pressure settings are obtained by adjusting the handle (or adjustment knob). ▪ To increase the outlet or control pressure, rotate the handle clockwise. ▪ To decrease the outlet or control pressure, rotate the handle counter-clockwise and vent the downstream side of the regulator.
  • Page 6 Points of attention before assembly ▪ All parts must be clean and undamaged before starting assembly. ▪ Swagelok recommends replacing all O-rings and the diaphragm before assembly. ▪ All threaded parts must be lightly lubricated before assembly to avoid galling of threads. ▪...
  • Page 7 Testing Check the regulator for leakage across the seat, with low and high inlet pressure. Check the regulator for leakage across the diaphragm, with low and high outlet pressure. Check the required outlet pressure range. A well performing PRS(TC)12 is 100 % bubble tight. If there is a leakage across the seat or the diaphragm, the damaged parts must be replaced.
  • Page 8 Replace the filter element. Warranty Information Swagelok products are backed by The Swagelok Limited Lifetime Warranty. For a copy, visit swagelok.com or contact your authorized Swagelok representative. For additional information, see www.swagelok.com. WARNING: Do not mix/interchange Swagelok products or components Swagelok, Snoop –...

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Prs12Prstc12

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