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DM921 - Double Regulating Valve (DRV) - Ductile Iron
Description
DM921 - DN65 to DN300
Double Regulating Valve (DRV) - Ductile Iron
Features & Benefits
- Y-Pattern globe valve with a characterised throttling disc
- 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
- In two unit systems, the DM921 has sufficient authority to regulate flow in circuits incorporating a flow measurement device
- The valve opening may be set to control flow at a pre-determined rate
- Fitted with 2 x 1/4" BSPT plugs for conversion to DM931 if required
- Operation of the valve is by means of a hand wheel incorporating a micrometre device
Size | DN65 to DN300 |
Pressure Rating | PN16 |
Flow Rate | Please see Flow Measurement Graphs |
Temperature Rating | 10 - 120°C |
End Connections | Flanged |
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 31 October 2025
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