Summary
A microset handwheel operated, fixed orifice double regulating valve.
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Application
Suitable for installation where flow needs to be regulated and flow rate measured.
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Description
A microset handwheel, fixed orifice operated double regulating valve.
Features and benefits:
- The double regulating valve, with its integral fixed orifice design offers an accuracy of ± 5% on all settings, for precise flow regulation and measurement.
- 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.
- Y-Pattern globe valves having characterised throttling disc tending
- towards equal percentage performance.
- Integral square edged entrance orifice plate and P84 insertion test points fitted.
- Double regulating feature allows valve opening to be set with an allen key.
- Operation of the valve is by means of the microset handwheel.
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Color
Bronze, Copper
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Material
Bronze
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SKU Code
D931
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Specification
Classification data
Standard
To BS 7350:1990, BS EN 10226-2 (ISO 7-1), BS 2779 (ISO 228) and BS EN 1254/2.
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Arrangement
Globe.
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Material
Bronze BS EN 1982 CC491K, DZR Copper Alloy BS EN 12164/5 CW602N, EPDM Rubber and Plastic.
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Connections
Compression to BS EN 1254-2.
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Additional properties
Inlets/outlets diameter
15 mm.
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Dimensions
87 x 105 mm.
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Weight
0.61 kg.
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Approvals
Water Regulations Advisory Scheme (WRAS).
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PressureRange
Temperature (Threaded): -10 to +100°C: 25 bar, Temperature (Threaded): +110°C: 23.4 bar, Temperature (Threaded): 120°C: 21.8 bar. Temperature (Compression): -10 to +30°C:16 bar, Temperature (Compression): +65°C: 10 bar, Temperature (Compression): +120°C: 5 bar. WRAS approved -10 to +85°C.
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Flow capacity
1.87 Kv and 2.2 Kvs.
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Sustainability data
Material
Bronze
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Recyclability
Recyclable
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Expected Life
20 year
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