Pilote-operated safety valve R4V

Pilot operated pressure relief valves series R4V (TUEV) and R6V (TUEV) provide an outstanding constant pressure behaviour. They include a certification according to directive 97/23/EG for the usage in safety-related applications. Parker pilot operated pressure relief valves series R4V/R6V (TUEV) for subplate mounting work stable across the whole pressure range and thus contribute to a smooth-running operation. Both series R4V (DIN 24340 Form D) and R6V (DIN 24340 Form E) include a certification according to directive 97/23/EG for the use in safety-related applications. The valve is set and sealed by the German technical inspection association TUEV (Technischer Überwachungsverein). The valve delivery includes the TUEV certificate of conformity. For series R6V a vent function with a solenoid operated directional valve is available for circulation at minimum pressure. Markets: • Industrial • Power generation • Machine tools Features/Benefits: • TUEV certificate for use in safety-related applications - included in delivery • Outstanding constant pressure behavior – supports reliable operation • Very good pressure/flow behavior – contributes to a high energy efficiency of the system • Compact design and flexible mounting - makes integration easy • Short delivery time – no warehousing necessary • Vent function for series R6V available Applications: • Suitable for general hydraulic applications • Machine tools • General presses