Swagelok RHPS Series User Manual
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- User manual (8 pages)
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Summary of Contents for Swagelok RHPS Series
- Page 1 RHPS Series LPRD10,15 User Manual Read the complete manual before installing and using the regulator.
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Page 2: Table Of Contents
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 ..............................5 Operation ..............................7 Maintenance .............................. 8 Testing ............................... -
Page 3: Introduction
Introduction Represenative drawings of the standard LPRD10 body diaphragm plate dome o-ring top cover bodyplug back-up ring bonded seal valve case o-ring bleed fitting valve stem o-ring tube o-ring seal ring male connector seat tube valve spring ring male connector bodyplate socket head cap screw pilot regulator... - Page 4 Represenative drawings of the standard LPRD15 body diaphragm dome diaphragm plate top cover bodyplug o-ring bonded seal valve case o-ring bleed fitting push rod o-ring tube valve insert seal ring male connector valve screw tube seat ring male connector valve spring socket head cap screw pilot regulator bodyplate...
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Page 5: Installation
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. The preferred mounting position of the regulator is horizontal with the dome facing upwards. -
Page 7: Operation
Operation Note: All handle directions are when viewed from above. Outlet and control pressure settings are obtained by adjusting the handle. For dome-loaded regulators settings are obtained by adjusting the adjusting screw with a 12 mm open end wrench. ... -
Page 8: Maintenance
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, this to avoid galling of threads. All o-rings need to be lightly lubricated to improve the lifetime of the o-ring and the performance of the ... -
Page 9: Troubleshooting
The outlet pressure has changed without adjusting the dome pressure. Cause: Changes to the inlet pressure will result in changes to the outlet pressure. Solution: Maintain a constant inlet pressure to the regulator. See section “operation” about dependency. For additional information, see www.swagelok.com. ® Snoop Swagelok, – Swagelok Company ©...
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