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

Brand: Z-Tide Valves

Model: BFF-D

Width 95.00
Height 95.00
Length 190.00

£445.31 £454.61
Price Ex Vat: £371.09

13 in stock


Level control valve with external pilot control BFF
Function: external pilot control with float ball valve with anti water hammer design
Sizes: DN50 to DN500 flange PN16, option JIS10K or ANSI150Lb
Pressure 0.5 to 20 Bar, tested 32 Bar
Body: Ductile Iron with epoxy coating.
Internals: Brass, Bronze and stainless steel
Seals: NBR, option Viton
Temperature: +80°C max
Media: water and other fluids under 50 CST compatible with materials of construction.
Open / close time: 3 to 5 seconds

The BFF-D ductile iron float valve requires a pilot sub valve (ball float) that controls the main function of the valve that can be remotely piped and connected via a 1/2 BSP female threaded adaptor on the valve body.
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 to close the main valve and water flow stops.

User Reviews

Choe H on Jun 1, 2020

arrived on time and description was spot on...

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