DRV 7-series: Stainless steel pressure reducers
This new pressure reducer series is made entirely of V4A (1.4408) and is equipped with FPM seals as standard (other sealing materials such as EPDM and NBR are available as options). This makes them particularly suitable for critical media, such as aggressive gases and liquids or, for example, fully demineralised water; the media temperatures can be up to 190°C.
In addition, the integrated inlet pressure relief ensures an absolutely constant back pressure even if the inlet pressure fluctuates considerably. All regulator components and the integrated strainer are combined in one cartridge which can be easily cleaned or replaced without disassembling the valve.