Pressure Reducing Valve - Model PRV30BASIC INFORMATION Type Self-operated pressure reducing valve with piston Operation Valve tends to close when outlet pressure increases Model PRV30 Connections Flanged (DIN - ANSI) or Threaded (BSP - NPT) Ends RF - RF, NPT, BSP Kv Cv Temperature Inlet max. pressure Outlet pressure Suitable for 16 [barg] 0,2 - 9 [barg] Liquids, compressed air, neutral gases and steam 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 PRV30 - Pressure Reducing Valve 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 PRV30 - Pressure Reducing Valve IMPORTANT NOTE: Kv or CV reduced is available In red color, sizes out of standards GALILEO 8, POL. IND. CAN ESTELLA 08635 ST ESTEVE SESROVIRES, BARCELONA, SPAIN www-efsvalves-c°m REV. 01/ 14 This information is subjected to changes

Model PRV30 – Pressure Reducing Valve OPERATION PRV concept is direct action. Inlet pressure comes into the valve and closes it because of the sections difference. When we compress the spring (10) through the regulating screw (9), the stem-seal (11, 17 and 3) opens the valve and allows the regulation. When any downstream valve is closed and flow=0, PRV will absorb the oscillations and keep the outlet pressure according to the regulation. The valve closes when the downstream pressure exceeds the regulating set pressure. It is recommended to leave a space (between 0,5 and 1 meter) until the c heck...