Pilot Float Valve Cast Iron Flange DN50 to DN500 0.3-16 Bar

Brand: Z-Tide Valves Industrial Co. Ltd

Model: BFF-C

Width 95.00
Height 95.00
Length 190.00

£19.01 £353.59
Price Ex Vat: £15.84

0 in stock


Series BFF-C Flanged Externally Controlled Pilot Float Valve available Flange sizes DN50 to DN350 with special sizes to DN1400. Body material Cast Iron designed for use as a float control valve for automated water tank refilling systems. The BFF-C cast iron float valve uses a pilot sub valve (not supplied) to control the main BFF valve via a 1/2" BSP female threaded adaptor. When the water level rises to the full water level set by the sub valve (floating ball switch), the sub valve (floating ball switch) closes and the back pressure generated closes the main BFF float valve piston, thus stopping the water flow into the tank. when the water level drops the pilot float valves drops and opens releasing the back pressure to the main valve body causing the valve to open and refil the water tank to the set level. By this system the float valve mechanically controls the tank water level. In order to save space inside the tank and for easy maintenance and inspection it is recommended to install the BFF float valve outside of the tank. The BFF-C cast iron pilot float valve is an ideal solution for maintaining water tank levels and does not require any electricity or electrical systems and only requires the pilot float ball and a small amount of external pipework (not supplied).

Equivalent To

Z-Tide BFF50, BFF65, BFF80, BFF100, BFF125, BFF150, BFF200, BFF250, BFF300