DescriptionThe Hattersley brand has become synonymous with quality, reliability and excellent service. We offer a variety of traditional valves, including ball, butterfly, check, gate & globe valves as well as a range of balancing solutions - for constant & variable flow systems. We also offer a PICV terminal unit range.
Duration UnitYears
Expected Life0
FeaturesMaintains equal percentage control characteristics at all flow rate settings. Pressure independent control of flow. Simple flow rate setting. Adjustable over wide range of flow rates. Activation DP20-35kPa (DN40) and 25-35Pa (DN50) dependent on setting. Integral test points for Dp verification.
FinishBronze
Fitting 1Crane, Bronze
Fitting 2Crane, Brass
Fitting 3Crane, Copper
Graden/a
Height 1137 mm
Height 2135 mm
Inlet 1_Diameter42 mm
Inlet 1_Radius21 mm
KeynoteS12
ManufacturerHattersley Ltd
Manufacturer AddressHattersley, Epsilon Terrace, West Road, Ipswich, IP3 9FJ
Manufacturer Fax+44 (0)1473 277411
Manufacturer Tel+44 (0)1473 277410
MaterialBronze (BS EN 1982), DRZ Brass (BS EN 12164)
Max Flow Rate2.4 L/s
Max Temperature100 °C
Min Flow Rate0.3 L/s
Min Temperature10 °C
ModelFig. 1923 - Large
Model NumberPlease record on commissioning
NBS DescriptionControl valves;
NBS Object Name90-15-40/329 Control valves;
NBS Reference90-15-40/329;
Nominal Height272 mm
Nominal Length137 mm
Nominal Width181 mm
Operating Pressure Range35-400kPa
Outlet 1_Diameter42 mm
Outlet 1_Radius21 mm
Pressure Rating16.0 bar
Production Year2016
Referenced StandardBronze (BS EN 1982), DRZ Brass (BS EN 12164)
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Bimstore on 22 April 2025
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