DN50-200 Ductile iron pressure sustaining valve 0.2-8 Bar
£560.68
£934.48 incl. VATDescription
Flange Pressure Sustaining Valve Ductile Iron Z Tide BFS
Function: back pressure valve with external pilot control.
Port: DN50 to DN200 PN16 flange, option ANSI150Lb or JIS10K
Inlet pressure: 20 Bar max, tested 32 Bar
Back Pressure adjustment range: 0.5 to 4 Bar or 2 to 8 Bar, displayed by pressure gauge (Included).
Body: ductile iron with epoxy coating
Internals: Bronze, Brass and stainless steel
Seals: NBR standard, option Viton
Media Temperature: -15°C to +80°C Max
Media: water and fluids under 50CST compatible with materials of construction.
The BFS pressure sustaining valve will maintain a pre-set upstream pressure regardless of downstream demands.
Unique U ring sealing offer long maintenance free life and the piston design offers the highest flow size for size against any other BPV valve in the market.
Technical Specification
Brand: Z-Tide Co Ltd
Model: BFS-D
Width: 95.00 mm
Height: 95.00 mm
Depth: 190.00 mm
Weight: 12.00 kg
Valve / Product Type: Pressure Sustaining
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
Operation: Pressure Assisted
Pressure Maximum: 0.2 Bar (200 mBar), 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
Seals: NBR, FKM (Viton)
Media: Fluid (Non Aggressive), Water
Options required: Anti Water Hammer
Orifice: 125mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 50mm, 65mm, 80mm