Fig 973 - SBV - Ductile Iron with Double Regulating Feature

by Hattersley

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Description

Robust iron body materials for long service life. Precise flow regulation. Flanged with handwheel- easy to install and operate. Positive flow control at all handwheel settings.

Features & Benefits:

Robust iron body materials for long service life
Precise flow regulation
Fully-lugged - easy to install and operate
Positive flow control at all settings

Object Data

1 Revision

Last Updated

16/04/2014

Available Software

BS1192:4

Compliant

BSB

Compliant

EPD

Not Available

Accompanying literature

Product Data Sheet

Object metadata

_authorKris Atkinson
_BIMspec_GUID0
_current revision1
_distributed bywww.bimstore.co.uk
260mm LeverYes
356mm LeverNo
A mm232 mm
Assembly CodeD30
B mm124 mm
Barcode0
BearingsPTFE Coated Steel
BodyDuctile Iron 1561 EN-JLI030
BSYes
C mm54 mm
Casing MaterialIron, Ductile Epoxy Paint (Blue)
Casing Thickness32.75824307 mm
Connection Size100 mm
D mm32 mm
Description973 - 973G - Robust iron body materials for long service life. Precise flow regulation. Flanged with handwheel- easy to install and operate. Positive flow control at all handwheel settings.
DiscAluminium Bronze 1982 CC333G
Disc 2Stainless Steel 10270 X10CrNr18-8
Disc Dia Calc50 mm
Disc MaterialAluminum
Disc Shaft Calc48 mm
Disc Shaft Cover Calc13.87912154 mm
Disc Thickness9.879121535 mm
Disc Vertical Calc83.5 mm
DocumentationLink URLwww.hattersley.com/documents/Fig_973_973G_SBV_Hattersley_0813_v3.pdf
E mm171 mm
Expected Life0
F mm260 mm
G mm90 mm
Handle Turn Calc260 mm
Inner Casing Dia Calc82.5 mm
K Coefficient517
KeynoteS
LinerEPDM
Loss Method2
Lugg CL Calc98 mm
Lugg CL Dimension12.5 mm
Lugg Hole Dia6.6 mm
Lugg Outer Dia Calc13.2 mm
ManufacturerHattersley
Middle Casing Dia Calc66.25 mm
Model973
Model Number973
NoteButterfly valves should not be less than 30
OperatorTrigger Lever
Outer Casing Dia Calc85.5 mm
Pressure (BAR)www.hattersley.com/documents/Fig_973_973G_SBV_Hattersley_0813_v3.pdf
Pressure Rating (Cat)PN16
Product DescriptionDuctile Iron with Double Regulating Feature - PN16 - Lever Operated
Product Documentation Linkwww.hattersley.com/documents/Fig_973_973G_SBV_Hattersley_0813_v3.pdf
Product Page URLwww.hattersley.com/productView.asp?prodID=70&catID=9
Service RatingSuitable for Chilled Water LTHW and MTHW
ShaftStainless Steel 10088-1 X17CrNi16-2
Shaft Dia9 mm
Specification NotesGenerally conforms to BS EN 593: 2009. Valves up to and including 200mm can be supplied lever operated or fully enclosed gear operated. All operators fitted with double regulating feature. Flow charts available.
Type Comments100mm
Type Name100mm
UK End ConnectionLugged
Uniclass 2WR-90-94-95
URLwww.hattersley.com
Warranty Duration12 months
Warranty Duration Unit12 months
Weight (kg)12.6