The RB 4700 regulator is designed for use in industrial and
distribution applications such as district station and heating plants,
and for industrial customers.
The RB 4700 is a pilot-operated regulator with an optional integrated safety shut-off device.
Its pilot system provides a fast and accurate response to flow rate variation.
Pilot supply is protected by a separate fine filter. An automatically loaded pressure
feeder allows accurate control at high inlet pressure.
The optional built-in shut-off valve offers protection against over-pressure or over- and
under-pressure. Its bypass system makes it easy to relatch the shut-off valve.