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Pilot Float Valve Ductile Iron Flange DN50-500 0.3-16 Bar

Pilot Float Valve sizes DN50 to DN350 Ductile Iron with epoxy coating designed for use as a float control valve for automated water tank refilling systems. The BFF-D ductile iron float valve requires a pilot sub valve (ball float) that controls the main function of the valve via a 1/2" BSP female threaded adaptor. When the ball float drops and opens it releases the back pressure the main BFF valve which then opens to refill the tank, when the level rises the ball float lifts and generates back pressure thus closing the main valve and water flow stops.

13 in stock Model: BFF-D

Pilot Float Valve Stainless DN50-300 0.7-20 Bar

Pilot Float Valve sizes DN50 to DN300 304 or 316 stainless steel designed for use as a float control valve for automated water tank refilling systems. The BFF-S float valve requires a pilot sub valve (ball float) that controls the main function of the valve via a 1/2" BSP female threaded adaptor. When the ball float drops and opens it releases the back pressure the main BFF-S valve which then opens to refill the tank, when the level rises the ball float lifts and generates back pressure thus closing the main valve and water flow stops.

0 in stock Model: BFF-S