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VARIABLE ORIFICE DOUBLE REGULATING VALVES

Flanged Ends Variable Orifice Double Regulating Valve

GENERAL INFORMATION

 

Standard

Flanged PN16 or PN25 for Single Unit Systems Conforms to BS7350


Specification

These are Y-Pattern globe valves fitted with two pressure test valves to provide flow measurement, regulation and isolation.  Valves conform to requirements of BS7350.

 

Application

Primarily used in injection or other circuits requiring a double regulating valve for systems balancing.  Accuracy of flow measurement is ±5% at all open positions of the valve. Some reduction in accordance with BS 7350.

 

Pressure Temperature Ratings

  PN16 PN25
Temperature (°C) -10 to 120
Working Pressure (Bar) 16 25
Test Pressure (Bar)

Shell: 24

Seat: 17.6

Shell: 37.5

Seat: 27.5

 

- Fig 1210-DFM data sheet (click to view)

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