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Fig. 250W - Double Check Valve - DZR Brass

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BS1192:4

Compliant

BSB

Compliant

Object Data

1 Revision

Last Updated

07/10/2021

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Double Check Valve - DZR Brass

Fig. 250W

Features & Benefits

Double check valves are used to prevent the risk of backflow and back siphonage contamination in domestic dwellings, public and commercial buildings
WRAS Approved for use with wholesome (potable) water to 85°C
Compression version supplied with ends complying with BS EN 1252-2 for use with BS EN 1057 R250 (half hard) copper tube or female taper threads complying with BS EN 10226-2
Shell pressure rating for Fig. 250W and Fig. 250CW is PN16 with a maximum inlet/working pressure of 10 bar
Compliant with BS EN 13959 ‘Anti- pollution check valves’ family E type D

Size	1/2" to 2"
Pressure Rating	PN16
Product Material	DZR Brass
End Connections	Compression to BS EN 1252-2 and taper female threaded to BS EN 10226-2

_AuthorAM
_Authorized Bybimstore
_Bim Spec Guid0
_BS Bible Version16
_Created Bywww.bimstore.co/
_Current Revision1
_Distributed Bywww.bimstore.co/
_Object User Guidewww.bimstore.co/products/hattersley-fig-250w/document/object-user-guide
A137.0 mm
a18.0 mm
Accessibility Performancen/a
Assembly CodeD20
Asset TypeFixed
B36.8 mm
b30.0 mm
BIM Object NameHattersley_DoubleCheckValve_Fig250W
C57.0 mm
c22.3 mm
Classification NameUniclass 2015
Classification ValuePr_65_54_40_13
Code Performancen/a
Colorn/a
Connection Radius20.0 mm
Connection Size40.0 mm
Constituentsn/a
Created Byenquiries@hattersley.com
Created On2021-08-31T:09:00:00
d26.7 mm
DescriptionFig. 250W & 250CW - Double Check Valve - DZR Brass
Documentation Certificateswww.bimstore.co/products/hattersley-fig-250w/document/product-certificates
Documentation Installation Guidewww.bimstore.co/products/hattersley-fig-250w/document/installation-guide
Documentation Literaturewww.bimstore.co/products/hattersley-fig-250w/document/product-literature
Documentation Maintenancewww.bimstore.co/products/hattersley-fig-250w/document/maintenance-information
Documentation Technicalwww.bimstore.co/products/hattersley-fig-250w/document/technical-data-sheet
Duration UnitYear
e53.3 mm
Expected Life0
f4.6 mm
Featuresn/a
Finishn/a
g7.5 mm
Graden/a
h13.0 mm
Ifc Export AsIfcValve
Ifc Export TypeIfcValveTypeEnum.CHECK
K Coefficient0
KeynoteS
Loss MethodK Coefficient
ManufacturerHattersley
Manufacturer NameHattersley
Materialn/a
ModelFig. 250W & 250CW - Double Check Valve - DZR Brass
Model NumberFig. 250W
Model ReferenceFig. 250W & 250CW - Double Check Valve - DZR Brass
NBS DescriptionCheck valves
NBS Noten/a
NBS Object NameHattersley - Check valves
NBS Office Master Tagn/a
NBS Reference90-15-40/323
Nominal Depth29.4 mm
Nominal Height65.3 mm
Nominal Length137.0 mm
Production Year2021
Referenced Standardn/a
Replacement Costn/a
Shapen/a
Size1 1/2"
Spare Partsn/a
Type CommentsFig. 250W & 250CW - Double Check Valve - DZR Brass
Type NameFig. 250W & 250CW - Double Check Valve - DZR Brass
URLwww.hattersley.com/
Valve MaterialHattersley - Metal - Bronze
Warranty Descriptionn/a
Warranty Duration Labor0
Warranty Duration Parts0
Warranty Duration UnitYear
Warranty Guarantor Laborenquiries@hattersley.com
Warranty Guarantor Partsenquiries@hattersley.com