Type Operation Model Connections Ends Ratings Sizes PARTS Pressure Reducing Valve - Model PRV55 Self-operated pressure reducing valve with diaphragm Valve tends to close when outlet pressure increases PRV55 Flanged (DIN - ANSI) or Threaded (BSP - NPT) RF - RF, NPT, BSP PN16 (150#) Kv Cv Temperature Inlet max. pressure Outlet pressure Suitable for 16 [barg] 0,01- 8 [barg] Steam, compressed air, water and neutral gases GALILEO 8, POL. IND. CAN ESTELLA 08635 ST ESTEVE SESROVIRES, BARCELONA, SPAIN www.efSVaIVeS.c°m REV. 01/ 14 This information is subjected to changes

Model PRV55 - Pressure Reducing Valve Recommended spare parts REV. 01 / 14 This information is subjected to changes GALILEO 8, POL. IND. CAN ESTELLA 08635 ST ESTEVE SESROVIRES, BARCELONA, SPAIN www.efsvalves.c°ITI

Model PRV55 - Pressure Reducing Valve GALILEO 8, POL. IND. CAN ESTELLA 08635 ST ESTEVE SESROVIRES, BARCELONA, SPAIN www.efsvalves.c°ITI In red color, sizes out of standards REV. 01 / 14 This information is subjected to changes

Model PRV55 – Pressure Reducing Valve OPERATION PRV55 valve should be installed in horizontal pipe and respecting the fluid flow direction must match the arrow on the valve body. Steam installations, the actuator must be installed in low position. Condensating tank is essential when temperatures above 120ºC to protect the diaphragm from overheating. The tank is always placed in the highest point of the pipe. The strainer (item 2) must be installed upstream of the regulator to protect seal and diaphragm and avoid excessive maintenance. Remember to leave enough space to remove and clean it. The...