DOUBLE REGULATING VARIABLE FLANGED ORIFICE VALVE

Features & Benefits

• • These are Y-Pattern globe valves supplied with two pressure test points P84 to provide flow measurement, regulation and isolation.
  • The Double Regulating feature allows the valve to be used for isolation and to be reopened to its pre-set position to maintain required flow rate
  • Primarily used in injection or other circuits requiring a double regulating valve for system balancing
  • Accuracy of flow measurement is ±10% at the full open position of the valve
  • Some reduction in accuracy occurs at partial openings of the valve in accordance with BS 7350

These are Y-pattern globe valves supplied with two pressure test points P84 to provide flow measurement, regulation and isolation. Valves conform to requirements of BS 7350: 1990 and ends are flanged to  BS EN 1092-2 (formerly BS 4504).

Primarily used in injection or other circuits requiring a double regulating valve for system balancing. Accuracy of flow measurement is ±10% at the full open position of the valve. Some reduction in accuracy occurs at partial openings of the valve in accordance with BS 7350. The Double Regulating feature allows the valve to be used for isolation and to be re-opened to its pre-set position to maintain required flow rate.