Pressure Sustaining valve stainless DN50-500 0.2-4 or 2-8 Bar.
£1,205.57
£1,487.08 incl. VATDescription
Flange Pressure Sustaining Valve stainless steel Z Tide BFS
Function: pressure sustaining / back pressure valve with external pilot control.
Body: 304 or 316 stainless steel
Internals: stainless steel
Inlet pressure: 25 Bar max, tested 38 Bar
Back Pressure adjustment range: 0.5 to 4 Bar or 2 to 8 Bar, displayed by pressure gauge (Included).
Port: DN50 to to DN1000 PN16 flange, option ANSI150Lb or JIS10K
Seals: NBR standard, option FKM
Media: water and other fluids under 50 CST compatible with materials of construction.
Media Temperature: -15°C to +80°C Max
The BFS-S back pressure can be manually adjusted between the minimum and maximum pressure values with the maintained back pressure displayed by the external pressure gauge. The BFS pressure sustaining valve will maintain a pre-set upstream pressure regardless of downstream demands.
Unique U ring sealing offer long mainenance 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 Valves
Model: BFS-S
Width: 95.00 mm
Height: 95.00 mm
Depth: 190.00 mm
Weight: 12.00 kg
Valve / Product Type: Pressure Sustaining
Body Material: Stainless Steel
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 >50cSt (Non Aggressive), Fluid >50cSt (Slight Acid/Alkali), Water, Water (RO/Pure/Demin)
Orifice: 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 50mm, 65mm, 80mm