DN50-500 Flanged iron pilot float valve fluid 0.3-16 Bar
£445.31
£454.61 incl. VATDescription
Level control valve via external pilot control BFF-D
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.
Technical Specification
Brand: Z-Tide Co Ltd
Model: BFF-D
Width: 95.00 mm
Height: 95.00 mm
Depth: 190.00 mm
Weight: 12.00 kg
Valve / Product Type: Pilot float
Body Material: Ductile Iron
Port Size: 4 inch Flange DN100 , 5 inch Flange DN125 , 6 inch Flange DN150 , 8 inch Flange DN200 , 10 inch Flange DN250, 12 inch Flange DN300 , 14 inch Flange DN350 , 16 inch Flange DN400 , 18 inch Flange DN450 , 2 inch Flange DN50, 20 inch Flange DN500 , 21/2 inch Flange DN65 , 3 inch Flange DN80
Function: 2/2 Normally Closed
Operation: Pressure Assisted
Pressure Maximum: 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar
Seals: NBR, FKM (Viton)
Media: Fluid (Non Aggressive), Water
Orifice: 125mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 50mm, 65mm, 80mm
Reviews
★★★★★4.0 / 5 1 reviews
Choe H
★★★★★arrived on time and description was spot on...
Reviewed on 01/06/2020