The RSV G is a mechanically operated float valve constructed from brass, designed for filling medium and large tanks or for local level control. Operation is achieved via a float and lever mechanism, without the need for electrical signal or actuator. The RSV G version features a male threaded connection and provision for dip tube installation.
RSV G series is intended for potable water and other neutral, non-viscous liquids. Not suitable for media containing solids, sediments, resins, or fluids prone to fouling the control mechanism.
Both variants cover DN 10–DN 80 and up to 12 bar. RSV G provides higher Kvs at smaller sizes compared to RSV O and includes dip tube connection. Datasheet references DVGW and potable water suitability; however, certification must be confirmed per code and installation country for drinking water projects.
When to select RSV G?
When a threaded float valve with high flow and dip tube installation is required.
What should be checked before selection?
Filling flow rate, supply pressure, DN, temperature, float material, water quality, and available float movement space.
RSV G
Float valves of this series are ideal for filling medium to large storage tanks or for level control. A desired liquid level can be precisely adjusted by moving the float. The valves have a high flow rate.
Nominal size DN 10 up to DN 80
Inlet pressure up to 12 bar
Kvs value 2.1 - 40 m³/h
Temperature range up to 130 °C
Technical data
CE-certification according to the European Pressure Equipment Directive is mandatory for numerous products and delivery areas. Other certificates, however, are certificates of individual quality, such as DVGW and DIN EN ISO 9001, which stands for the internal quality management system with its extensive functional and performance checks. The particularly strict regulations of the national rules and regulations guarantee the highest possible safety - especially when it comes to the reliability in your plant.
