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.
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 fully open position of the valve
• Some reduction in accuracy occurs at partial openings of the valve in accordance with BS 7350
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