hattersley product catalogue | · pdf filethe hattersley 970 series features: specification as...
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04.06
Butterfly Valves
SECTION8a
Hattersley-Section 8a 25/4/06 10:16 am Page 1
04.062
Contents and Numerical Index
Butterfly Valves
Contents Page
Figure Number Index 2Introduction 3Valve Figure Number Guide 4Butterfly Valve Data Sheets 5 - 10Installation Bolting 11
In this catalogue we have endeavoured to make the information as accurate aspossible, but we cannot accept any responsibility should it be found that in anyrespect the information is inaccurate or incomplete or becomes so as a result offurther developments.
Numerical Index
Fig No Page
950 & 970 Series, EPDM Liner -10° - 130° 5 & 6950W & 970W Series,WRAS Approved 7 & 8951 & 971 Series, Nitrile Liner for Gas 9 & 10
Hattersley-Section 8a 25/4/06 10:16 am Page 2
Developed to meet the needs of awide variety of applications, thispattern of BUTTERFLY valve combinesthe most modern materials withadvanced design and manufacturingprocesses.
Ideally suited to HVAC duties, theEPDM seat and Aluminium Bronze diskis the preferred combination forchilled water, condensate, LTHW andMTHW duties.
Valves with Nitrile liners are WRcapproved and UKWFBS listed.
The Long Neck feature of the figure950 and 970 facilitates insulation bylagging or valve boxes.
Lever and Gearbox options for allvalves available.
Aluminium, bronze or stainless steeldisks available.
04.06
Introduction
Butterfly Valves
3
The Hattersley 950Series features:
■ Kitemarked to BS5155.■ Face to face to BS5155 Short.■ Rubber liner bonded to the body
by the transfer moulding process.■ Two high strength, low friction
bearings for upper and lowershafts, restrain shaft deflection,ensuring effective stem sealing.
■ Long neck for insulation, inaccordance with Section 10 of theDepartment of the EnvironmentStandard Specification (M & E) No.3.
■ Semi-lugged for equipment isolationand end of line services (10 bar).
■ No maintenance.■ Streamlined disk.■ Mounting flange to ISO 5211/1■ Good control characteristics.■ Available up to DN300.■ Suitable for vacuum service
The Hattersley 970 Seriesfeatures:
Specification as 950 Series exceptvalve body fully lugged and suitable forend of line duty up to 10 bar.■ Sizes DN50 to DN600.
970 Series
950 Series
Hattersley-Section 8a 25/4/06 10:16 am Page 3
04.064
DutiesDesigned for air, water, gas and generalmechanical services.
Hattersley butterfly valves are regularlyused for water and waste watertreatment, powders and abrasiveapplications encountered in powergeneration, coal, steel and otherindustries.
Note:Ductile iron bodies are standard on:a) Figure 970 valvesb) Valves with Viton liners
KeyCI Cast IronDI Ductile IronE EPDMN NitrileA Aluminium BronzeSS Stainless Steel
Valve Figure Number Guide
4 9 5 1 W GExample:figure number
Fig No Body Liner Disk/Pins Shaft
CI DI E N A SS SS
950 ■ ■ ■ ■
951 ■ ■ ■ ■
970 ■ ■ ■ ■
971 ■ ■ ■ ■
4941 ■ ■ ■ ■
4950 ■ ■ ■ ■ ■
4951 ■ ■ ■ ■
4970 ■ ■ ■ ■ ■
4971 ■ ■ ■ ■
Model Number950 Series Long Neck Semi-luggedWafer Pattern, PN16 rating (10bar onend-of-line service).PN10 rating.970 Series Fully-tapped lug,Waferpattern, PN16 rating (10bar on end-of-line service)
Disk/Shaft= Aluminium bronze disk,stainless steel shaft
4 = stainless steel disk and shaft
Liner Elastomer0 = EPDM1 = Nitrile
Disk/Shaft Model Number Liner Elastomer WRAS Geared
Hattersley-Section 8a 25/4/06 10:16 am Page 4
504.06
950 Series
Semi-lugged Wafer Pattern Butterfly Valve PN16
0 20 40 60 80 100 120 140Temperature ˚C
14
12
10
8
6
2
0
Pre
ssur
e ba
r
4
16
18
Material Specification
Specification
Component Material BS EN ASTM
Body Ductile Iron 1563 EN-JS 1030 A536 65-45-12
Shaft Stainless Steel 10088-1 X5CrNiMo17-12-2 A532 Gr316
Disk Bronze 1982 CC333G B148-C95300
Bushes (up to 100mm) PTFE
125mm and above Bronze (lubricated)
O-ring EPDM
Liner EPDM
Dimensions
Nominal Size mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
A mm 42 45 45 52 54 56 61 66 77 77 87 106 132 152
E mm 80 89 95 114 127 139 175 203 242 267 301 327 361 459
F mm 183 197 203 222 235 248 282
G mm 270 270 270 270 270 270 270
H mm 279 302 314 352 378 403 478 537 622 678 764 812 918 1098
J mm 154 154 154 154 154 154 238 238 222 222 300 300 350 350
K mm 152 152 152 152 152 152 300 300 300 300 300 300 300 300
Weight Lever kg 4 5 5 6 9 10 15
Weight Geared kg 8 9 10 11 13 14 19 32 47 59 93 117
G
A
950, 950G4950, 4950GSee Selection Chart on Page 4
Pressure/Temperature RatingPN16 from -10 up to 130ºC
Test PressureEach valve is individually hydrostaticallytested to BS6755 Part 1 at thefollowing test pressures.Shell: 24 barSeat: 17.6 bar
SpecificationConforms to BS EN 593Semi LuggedLever or GearboxValves DN250 and larger supplied asstandard with fully enclosed gearoperatorValves may be used for flow regulation
H
J
K
F
E
Hattersley-Section 8a 25/4/06 10:16 am Page 5
04.066
Pressure/Temperature RatingPN16 from -10 up to 130ºC
Test PressuresSeat: 1.1 times PN rating
SpecificationConforms to BS EN 593Fully LuggedLever or GearboxValves DN250 and larger supplied asstandard with fully enclosed gearoperatorValves may be used for flow regulation
970 Series
Fully-lugged Wafer Pattern Butterfly Valve
0 20 40 60 80 100 120 140Temperature ˚C
14
12
10
8
6
2
0
Pre
ssur
e ba
r
4
16
18
Dimensions
Nominal Size mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
A mm 43 46 46 52 56 56 60 68 78 78 102 114 127 154
D mm 165 185 200 220 250 285 340 405 460 520 580 640 715 840
F mm 264 272 279 301 314 345 369
G mm 250 250 250 250 250 315 315
H mm 182 190 197 219 232 254 278 281 306 354 408 433 458 557
J mm 123 123 123 123 123 123 123 228 228 228 305 305 305 305
K mm 125 125 125 125 125 125 125 300 300 300 400 400 400 400
Shaft Size A/F mm 10 10 10 12 12 16 16 24 24 24 30 30 30 30
Weight Lever kg 4.6 5.4 7.2 8.8 12 14 20
Weight Geared kg 5.4 6.2 8.0 9.6 12 15 21 33 45 55 91 111 136 225
970, 970G,4970, 4970GSee Selection Chart on Page 4
Material Specification
Specification
Component Material BS EN ASTM
Body Ductile Iron 1563 EN-JS 1030 A536 65-45-12
Shaft Stainless Steel 10088-1 X5CrNiMo17-12-2 A532 Gr316
Disk Bronze 1982 CC333G B148-C95300
Bushes (up to 100mm) PTFE
125mm and above Bronze (lubricated)
O-ring EPDM
Liner EPDM
H
J
K
F
D
A
G
Hattersley-Section 8a 25/4/06 10:16 am Page 6
704.06
950W Series
Semi-lugged Wafer Pattern Butterfly Valve PN16
0 20 40 60 80 100 120 140Temperature ˚C
14
12
10
8
6
2
0
Pre
ssur
e ba
r
4
16
18
Material Specification
Specification
Component Material BS EN ASTM
Body Ductile Iron 1563 EN-JS 1030 A536 65-45-12
Shaft Stainless Steel 10088-1 X5CrNiMo17-12-2 A532 Gr316
Disk (see page 4) Bronze 1982 CC333G B148-C95300
Bushes (up to 100mm) PTFE
125mm and above Bronze (lubricated)
O-ring EPDM
Liner EPDM
Dimensions
Nominal Size mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
A mm 42 45 45 52 54 56 61 66 77 77 87 106 132 152
E mm 80 89 95 114 127 139 175 203 242 267 301 327 361 459
F mm 183 197 203 222 235 248 282
G mm 270 270 270 270 270 270 270
H mm 279 302 314 352 378 403 478 537 622 678 764 812 918 1098
J mm 154 154 154 154 154 154 238 238 222 222 300 300 350 350
K mm 152 152 152 152 152 152 300 300 300 300 300 300 300 300
Weight Lever kg 4 5 5 6 9 10 15
Weight Geared kg 8 9 10 11 13 14 19 32 47 59 93 117
G
A
950W, 950WG4950W, 4950WGSee Selection Chart on Page 4
Pressure/Temperature RatingPN16 from -10 up to 110ºC
Test PressureEach valve is individually hydrostaticallytested to BS6755 Part 1 at thefollowing test pressures.Shell: 24 barSeat: 17.6 bar
SpecificationConforms to BS EN 593Semi LuggedAluminium bronze or stainless steeldiskEPDM liner WRAS approvedLever or GearboxValves DN250 and larger supplied asstandard with fully enclosed gearoperatorValves may be used for flow regulation
H
J
K
F
E
Hattersley-Section 8a 25/4/06 10:16 am Page 7
04.068
970W Series
Fully-lugged Wafer Pattern Butterfly Valve
0 20 40 60 80 100 120 140Temperature ˚C
14
12
10
8
6
2
0
Pre
ssur
e ba
r
4
16
18
Material Specification
Specification
Component Material BS EN ASTM
Body Ductile Iron 1563 EN-JS 1030 A536 65-45-12
Shaft Stainless Steel 10088-1 X5CrNiMo17-12-2 A532 Gr316
Disk (see page 4) Bronze 1982 CC333G B148-C95300
Bushes (up to 100mm) PTFE
125mm and above Bronze (lubricated)
O-ring EPDM
Liner EPDM
Dimensions
Nominal Size mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
A mm 42 45 45 52 54 56 61 66 77 77 87 106 132 152
E mm 80 89 95 114 127 139 175 203 242 267 301 327 361 459
F mm 183 197 203 222 235 248 282
G mm 270 270 270 270 270 270 270
H mm 279 302 314 352 378 403 478 537 622 678 764 812 918 1098
J mm 154 154 154 154 154 154 238 238 222 222 300 300 350 350
K mm 152 152 152 152 152 152 300 300 300 300 300 300 300 300
Weight Lever kg 4 5 5 6 9 10 15
Weight Geared kg 8 9 10 11 13 14 19 32 47 59 93 117
970W, 970WG4970W, 4970WGSee Selection Chart on Page 4
Pressure/Temperature RatingPN16 from -10 up to 110ºC
Test PressureEach valve is individually hydrostaticallytested to BS6755 Part 1 at thefollowing test pressures.Shell: 24 barSeat: 17.6 bar
SpecificationConforms to BS EN 593Fully LuggedAluminium bronze or stainless steeldiskEPDM liner WRAS approvedLever or GearboxValves DN250 and larger supplied asstandard with fully enclosed gearoperatorValves may be used for flow regulation
H
J
K
F
D
A
G
Hattersley-Section 8a 25/4/06 10:16 am Page 8
904.06
951 Series
Semi-lugged Wafer Pattern Butterfly Valve PN16
0 20 40 60 80 100 120 140Temperature ˚C
14
12
10
8
6
2
0
Pre
ssur
e ba
r
4
16
18
Material Specification
Specification
Component Material BS EN ASTM
Body Ductile Iron 1563 EN-JS 1030 A536 65-45-12
Shaft Stainless Steel 10088-1 X5CrNiMo17-12-2 A532 Gr316
Disk Bronze 1982 CC333G B148-C95300
Bushes (up to 100mm) PTFE
125mm and above Bronze (lubricated)
O-ring EPDM
Liner Nitrile
Dimensions
Nominal Size mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
A mm 42 45 45 52 54 56 61 66 77 77 87 106 132 152
E mm 80 89 95 114 127 139 175 203 242 267 301 327 361 459
F mm 183 197 203 222 235 248 282
G mm 270 270 270 270 270 270 270
H mm 279 302 314 352 378 403 478 537 622 678 764 812 918 1098
J mm 154 154 154 154 154 154 238 238 222 222 300 300 350 350
K mm 152 152 152 152 152 152 300 300 300 300 300 300 300 300
Weight Lever kg 4 5 5 6 9 10 15
Weight Geared kg 8 9 10 11 13 14 19 32 47 59 93 117
G
A
951, 951GSee Selection Chart on Page 4
Pressure/Temperature RatingPN16 from -10 up to 120ºC
Test PressureEach valve is individually hydrostaticallytested to BS6755 Part 1 at thefollowing test pressures.Shell: 24 barSeat: 17.6 bar
SpecificationKitemarked to BS EN 593Semi LuggedLever or GearboxValves DN250 and larger supplied asstandard with fully enclosed gearoperatorValves may be used for flow regulation
Yellow lever available 951YLGas approved up to 300mm
H
J
K
F
E
Hattersley-Section 8a 25/4/06 10:16 am Page 9
04.0610
971 Series
Fully-lugged Wafer Pattern Butterfly Valve
0 20 40 60 80 100 120 140Temperature ˚C
14
12
10
8
6
2
0
Pre
ssur
e ba
r
4
16
18
Dimensions
Nominal Size mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
A mm 42 45 45 52 54 56 61 66 77 77 87 106 132 152
E mm 80 89 95 114 127 139 175 203 242 267 301 327 361 459
F mm 183 197 203 222 235 248 282
G mm 270 270 270 270 270 270 270
H mm 279 302 314 352 378 403 478 537 622 678 764 812 918 1098
J mm 154 154 154 154 154 154 238 238 222 222 300 300 350 350
K mm 152 152 152 152 152 152 300 300 300 300 300 300 300 300
Weight Lever kg 4 5 5 6 9 10 15
Weight Geared kg 8 9 10 11 13 14 19 32 47 59 93 117
971, 971GSee Selection Chart on Page 4
Material Specification
Specification
Component Material BS EN ASTM
Body Ductile Iron 1563 EN-JS 1030 A536 65-45-12
Shaft Stainless Steel 10088-1 X5CrNiMo17-12-2 A532 Gr316
Disk Bronze 1982 CC333G B148-C95300
Bushes (up to 100mm) PTFE
125mm and above Bronze (lubricated)
O-ring EPDM
Liner Nitrile
Pressure/Temperature RatingPN16 from -10 up to 120ºC
Test PressureEach valve is individually hydrostaticallytested to BS6755 Part 1 at thefollowing test pressures.Shell: 24 barSeat: 17.6 bar
SpecificationKitemarked to BS EN 593Fully LuggedLever or GearboxValves DN250 and larger supplied asstandard with fully enclosed gearoperatorValves may be used for flow regulation
Yellow lever available 971YLGas approved up to 300mm
H
J
K
F
D
A
G
Hattersley-Section 8a 25/4/06 10:16 am Page 10
1104.06
Installation Bolting
940/950/970 Series (PN16)
SizeFace to Face
BS5155ThreadSize
Slip on FlangeThickness
StudLength
Quantity
50 43 M16 18 122 4
65 46 M16 18 125 4
80 46 M16 20 130 8
100 52 M16 20 135 8
125 56 M16 22 145 8
150 56 M20 22 150 8
200 60 M20 24 160 12
250 68 M24 26 180 12
300 78 M24 28 195 12
350 78 M24 30 200 16
400 102 M27 32 235 16
450 114 M27 34 250 20
500 127 M30 34 270 20
600 154 M33 36 305 20
940 Series
950 Series
970 Series
Bolting DetailsBolt lengths are established from thefollowing criteria:-
■ Valve face to face - BS5155 (Short, Medium, Long Pattern)
■ Flange Thickness - slip on flange(Code 111,112 and 113) - BS4504Section 3.1 (steel) PN 16 (to max.tolerance)
■ Thread size - BS4504 Section 3.1PN16
■ Nut thickness - BS4882 Table 14■ Washer thickness - BS4320
standard Black Normal Series■ Stud lengths shown are
minimum length
Hattersley-Section 8a 25/4/06 10:16 am Page 11