Float Valve, DN 10, Straight Valve

The DN 10 float valve in the straight-through version is a servo-controlled diaphragm valve that closes by the buoyancy of the float to regulate the level in containers.


The float valve automatically replenishes the water when it is removed from the tank, thus keeping the level constant.
If the water level rises and lifts the float in the container, the inflow is reduced in proportion to the position of the float lever. Overflowing of the tank as a result of too much inflow into the tank is thus effectively counteracted.


The float valve is a 1-chamber globe valve made of glass-fibre reinforced polyamide. It can be manufactured with different housing connections.

The PE float is suitable for heated water up to 60 °C.

The float valve can be equipped with a multi-position lever. The universal lever can be adapted to a wide variety of tank geometries without tools. In addition, the lever can be shortened for use in smaller tanks. With the optional stainless steel float ball for the multi-position lever, the valve is suitable for heated water up to max. 90 °C.

Float Valves 21.010 2/2-way servo-controlled closed by buoyancy of float 10 bar 22 l/min

Applications

  • tank filling
  • high pressure cleaning devices (system separation according to EN 1717)
  • washing systems
  • Irrigation systems
  • Ice machines
  • Industrial appliances

Characteristics

  • proportional behaviour (flow depends on position of float lever)
  • Servo-controlled
  • operation largely independent from inlet pressure
  • Easy to assemble and service
  • Compact design
  • for heated water up to 60 °C
  • float adjustable on thread rod
  • thread rod can be shortened at predetermined breaking points
  • different lever lenghts available
  • High operating safety through the use of high quality materials and 100% final testing of the products

Options

Technical data

  • Type float valve
  • Construction single chamber straight valve
  • Ways 2/2-way
  • mode of operation servo-controlled
  • Function closed by buoyancy of float
  • Fitting position float vertically downwards
  • Media Cold and heated potable water and physically and chemically similar media
  • T-Medium 5 - 30 °C polystyrene
  •   5 - 60 °C PE
  •   5 - 90 °C stainless steel
  • T-Ambient as per T-Medium
  • DN 10,0 mm
  • Pressure range 0,3 - 10 bar
  • Flow factor Kv 22 l/min @ 1 bar
  • Flow regulator on request
  • Float cylinder adjustable position

Materials

  • Valve body PA 6/6, glass fibre reinforced
  • Metal parts in medium Stainless steel
  • Membrane EPDM
  •   VMQ (on request)
  • Sealings EPDM
  • Float cylinder PE-foam
  •   polystyrene on request
  • Float Lever POM
  • Filter POM in inlet
  •   stainless steel on request
Technical inquiry
Technical inquiry

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GB - West Sussex BN16 3LP

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