Fig. 970B , 971B, 970WB - Fully-lugged Bare Shaft – Ductile Iron (2026 Onwards)

by Hattersley

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Description

• Robust ductile iron valve body for long life service
• Valve body fully-lugged for secure operation
• The anti-blow out stem design provides a safe
and secure operation
• Fully bonded epoxy paint system for superior
corrosion resistance
• Suitable to applications where Level 3 C3
(Medium) corrosion protection is required
• Maintence free valve design, reducing downtime
• Valves are suitable for use with flanges
conforming to BS EN 1092-2 PN16
• Valve to BS EN593
• 420 Stainless Steel Shafts for superior strength

Object Data

1 Revision

Last Updated

26/03/2026

Available Software

BS1192:4

Compliant

BSB

Compliant

EPD

Not Available

_AuthorSM
_Authorized ByBS
_Bim Spec Guid0
_BS Bible Version17
_Created Bywww.bimstore.co/
_Current Revision1
_Distributed Bywww.bimstore.co/
_Object User Guidewww.bimstore.co/products/970B-971B-970WB/document/object-user-guide
0 K90.00 mm
0 P180.00 mm
284.00 mm
383.00 mm
443.00 mm
567.50 mm
625.00 mm
Accessibility Performancen/a
Angle 122.50 °
Angle 222.50 °
Angle 322.50 °
Assembly CodeD20
Asset TypeFixed
BIM Object NameHattersley_ButterflyValve_FullyLuggedBareshaft_(970B-971B-970WB)_2026Onwards
Classification NameUniclass 2015
Classification ValuePr_65_54_95_08
Code Performancen/a
Colorn/a
Connection Size98.00 mm
Connection Size Radius49.00 mm
Constituentsn/a
Created Byenquiries@hattersley.com
Created On2026-03-17T:09:00:00
D15.77 mm
DD145.00 mm
Default Elevation0.00 mm
Description970B-971B-970WB - Fully-Lugged Bareshaft Butterfly Valves - Ductile Iron (2026 Onwards)
Disc MaterialHattersley - Metal - Stainless Steel
DN100
Documentation Certificateswww.bimstore.co/products/970B-971B-970WB/document/product-certificates
Documentation Installation Guidewww.bimstore.co/products/970B-971B-970WB/document/installation-guide
Documentation Literaturewww.bimstore.co/products/970B-971B-970WB/document/product-literature
Documentation Maintenancewww.bimstore.co/products/970B-971B-970WB/document/maintenance-information
Documentation Technicalwww.bimstore.co/products/970B-971B-970WB/document/technical-data-sheet
Duration UnitYear
E104.40 mm
Expected Life0
Featuresn/a
Finishn/a
G104.40 mm
Graden/a
H32.00 mm
h54.00 mm
H1106.00 mm
H2179.00 mm
Half 0 P90.00 mm
Halfn 1-m8.00 mm
Handwheel MaterialHattersley - Cast Iron - Blue
Ifc Export AsIfcValve
Ifc Export TypeIfcValveTypeEnum.CHECK
Inner Radius49.00 mm
J45.00 mm
K Coefficient694
KeynoteS
L52.00 mm
L1157.00 mm
Loss MethodK Coefficient
Lug Hole Offset90.00 mm
Lug Hole Radius8.00 mm
Lug Inner Radius78.00 mm
Lug Outer Radius15.00 mm
ManufacturerHattersley
Manufacturer NameHattersley
Materialn/a
Mid Radius50.00 mm
Model970B-971B-970WB - Fully-Lugged Bareshaft Butterfly Valves - Ductile Iron (2026 Onwards)
Model Number970B-971B-970WB
Model Reference970B-971B-970WB - Fully-Lugged Bareshaft Butterfly Valves - Ductile Iron (2026 Onwards)
n 1-m16.00 mm
NBS DescriptionButterfly valves
NBS Noten/a
NBS Object NameHattersley - Butterfly valves
NBS Office Master Tagn/a
NBS Reference90-10-90/332
Nominal Depth52.00 mm
Nominal Height389.50 mm
Nominal Length247.00 mm
Number Of Lugs8
Outer Radius78.00 mm
Production Year2026
Referenced Standardn/a
Replacement Costn/a
Shapen/a
SizeDN100
Spare Partsn/a
Symbol Length58.80 mm
Type Comments970B-971B-970WB - Fully-Lugged Bareshaft Butterfly Valves - Ductile Iron (2026 Onwards)
Type Name970B-971B-970WB - Fully-Lugged Bareshaft Butterfly Valves - Ductile Iron (2026 Onwards)
URLwww.hattersley.com/
Valve MaterialHattersley - Cast Iron - Blue
Warranty Descriptionn/a
Warranty Duration Labor0
Warranty Duration Parts0
Warranty Duration UnitYear
Warranty Guarantor Laborenquiries@hattersley.com
Warranty Guarantor Partsenquiries@hattersley.com