The control ball valve Deltaflux is the ideal solution for all fluid control applications where high differential pressure or great flow rates are involved. The refined design of the rotating trim allows simultaneously high flow rate coefficients Cv and minimum pressure drops in fully open position.

Deltaflux is available with different personalization. In its standard version, Deltaflux is similar to a on-off ball metal seated ball valve, where the downstream seat is replaced with a control element realized with a fixed spherical cap properly drilled to manage the pressure drop across the trim. The trim design is optimized to fit the process conditions specified by the customer.


  • Design pressure: up to 250 bar
  • Pressure class: from 150 to 1500
  • Design temperature: from -29 °C to +121 °C
  • Rangeability: 200:1
  • Nominal sizes DN: up to 48″
  • Flanges: ANSI 150, 300, 600 and 900 according to ASME B16.S and B16.47
  • End to end dimensions: according to API 6D

Deltaflux by TIV Valves

Deltaflux is the control ball valve designed by TIV Valves, a company part of the Pietro Fiorentini Group specialized in the development of highly customized valves, to fit the process conditions of its customers.

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