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

Level control valve with external pilot control BFF\nFunction: external pilot control with float ball valve with anti water hammer design\nSizes: DN50 to DN500 flange PN16, option JIS10K or ANSI150Lb\nPressure 0.5 to 20 Bar, tested 32 Bar\nBody: Ductile Iron with epoxy coating. \nInternals: Brass, Bronze and stainless steel\nSeals: NBR, option Viton\nTemperature: +80°C max\nMedia: water and other fluids under 50 CST compatible with materials of construction.\nOpen / close time: 3 to 5 seconds\n\nThe 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. \nWhen 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.

13 in stock Model: BFF-D

BFE BFR BFS BFL BFF NBR + Viton seal kits

Viton + NBR seal kits, Gasket or Gasket Set to suit all Z Tide pilot cylindrical valves\n\nBF-NBR-Gasket: External controller NBR gasket only, fits all types + sizes. (In Stock)\n\nKITBF-Gasket-PIN-Screws: External controller gasket, bolts + locating pin, fits all types + sizes. \n\nFull BF Gasket Set: includes Piston U Ring seal, Cylinder + Bolt O Rings, Main Seat Seal and external gasket (controller seal), option NBR or Viton according to valve size. \n\nAll of the above will fits all Z Tide BF Series Cast Iron, Ductile Iron + Stainless Steel valve bodies as below.\n\nBF-E Electric series solenoid valve\nBF-R pressure Reducing valve\nBF-S pressure Sustaining valve\nBF-L pressure Limiting valve (pressure relief)\nBF-F pilot Float valve\n\nSuitable for valves sizes DN50 to DN200, for sizes above DN250 to DN1000 please ask. \nFull seal kits are normally order in, Gaskets + Gaskets with pin + screws are normally stock items.

4 in stock Model: KITBF

Pilot Float Valve Stainless DN50-300 0.7-20 Bar

Level control valve stainless steel BFF-S\nFunction: External pilot control or float valve.\nSizes: DN50 to DN300 flange PN16, option JIS10K or ANSI150Lb\nBody: 304 or 316 stainless steel.\nInternals: stainless steel\nSeals: NBR, option Viton\nPressure 0.5 to 25 Bar, Tested 38 Bar\nTemperature: +80°C max\nMedia: water and other fluids under 50CST compatible with materials of construction.\n\nThe BFF-S stainless steel 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 closes to generate back pressure that then closes the main valve and water flow stops.

0 in stock Model: BFF-S