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DA931 - Variable Orifice Double Regulating Valve (VODRV) - Ductile Iron
Description
DA931 - DN65 to DN300
Variable Orifice Double Regulating Valve (VODRV) - Ductile Iron
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
Size | DN65 to DN300 |
Pressure Rating | Class 125 |
Flow Rate | Please see Flow Measurement Graphs |
Temperature Rating | 10 - 120°C |
End Connections | Flanged connections - ANSI Class 125 |
Material | Ductile Iron |
Object Data
1 Revision
Last Updated
31/08/2021
Available Software
BS1192:4
Compliant
BSB
Compliant
EPD
Not Available
Sustainability & Environmental Data
Not available.
Environmental Product Declarations
There are no EPDs.
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Bimstore on 03 November 2025
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