Pressure Sustaining valve Ductile Iron DN50-300 0.2-4 or 2-8 Bar.

Brand: Z-Tide Valves Industrial Co. Ltd

Model: BFS-D

Width 95.00
Height 95.00
Length 190.00

£379.06 £533.98
Price Ex Vat: £315.88

13 in stock


Pilot operated pressure sustaining valve (back pressure valve), body Ductile Iron Epoxy Coated, sealing NBR or Viton, media water and liquids, maximum design pressure 12 bar (Pressure tested to 21 Bar) with fully adjustable pressure sustaining ranges 0.5 to 4 bar or 2 to 8 bar. The back pressure can be manually adjusted between the minimum and maximum pressure values with the sustained pressure displayed by the external pressure gauge (included). The BFS-D Ductile iron pressure sustaining valve will maintain a minimum pre-set upstream (inlet) pressure regardless of downstream demand or pressure changes, if the upstream pressure drops down close to thepreset minimum, the back pressure valve will slowly close until upstream pressure recovers, at which point the valve will slowing reopen allowing flow downstream again. Custom sealing and valve sizes up to and beyond DN1000 available upon request.

Equivalent To

Z-Tide BFS50D, BFS65D, BFS80D, BFS100D, BFS125D, BFS150D, BFS200D, BFS250D, BFS300D, BFS350D, BFS400D, BFS450D, BFS500D, BFS600D, BFS700D, BFS800D, BFS900D, BFS1000D.