MINI Float Valve SFV2


The SFV2 is one of the most reliable float valves. D&O technics developped the SFV2 together with a hydraulic engineer.

The SFV2 is patented.

The SFV2 is an hydraulic water level regulator with a hydraulically operated closure. Designed as a replacement to conventional ball cocks to protect booster pumps,

The SFV2  will open gradually in function of the waterlevel., preventing repeated stop/start cycling when filling tanks or cisterns.

see technical data sheet 

Due to the double chamber , we garantee less failures also having some dirt inside the water. nevertheless we advise to us a strainer type OPTIFILTREX to protect the valve for longer use.

the vertical arm does not need much power from the polystereen ball to shut the valve


  • connection : 3/4″ male thread
  • Operating temperature: 0 – +30ºC
  •  Working pressure: 0.2 – 6 bar

193 in stock (can be backordered)

Additional information

Weight 0,7 kg
Dimensions 28 × 16 × 11 cm