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Kir loskar
Butterf ly Valves
BFV-06-01, Rev-0
KIRLOSKAR BROTHERS LIMITED
As we are constantly endeavouring to improve the performance of our products/equipment, we reserve the right to make alterationsfrom time to time and as such our products/equipment may differ from that detailed in this publication.
KIR
LO
SK
AR
BR
OT
HE
RS
LIM
ITE
D
KIRLOSKAR BROTHERS LIMITEDCORPORATE OFFICE :Udyog Bhavan, Tilak Road, Pune - 411 002 (India)Phone : (020) 2444 0770FAX : (020) 2444 0156Email : [email protected] Site : www.kbl.co.in, www.kirloskar.comWORKS : Kondhapuri, Gat # 252/2 + 254/2, Tal : Shirur, Pune-412208Phone : (02137) 270116/ 270140Fax : (02137) 270117Email : [email protected]
Enquiries may be directed to the nearest Regional Sales Office.India : Ahmedabad, Bangalore, Baroda, Bhubaneswar, Chennai, Jaipur, Kochi, Kolkata, Lucknow, Mumbai, Nagpur, New Delhi, Pune, Ranchi, Secunderabad. Overseas : Ajman, Cairo, Frankfurt, Johannesburg, Nairobi, Phnom Penh, UAE, USA, Vientiane
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Rigid and sturdy design with minimum loss of head across the valve
Compact, light weight, low operating torques resulting in less wear and tear and longer life
Eccentric seat geometry results in less wear and tear and longer life
Self cleaning and non jamming seat design
Gas tight shut-off
Body
Wafer/ Double flanged short/ long valve body designed to withstand specified pressures. Integral cast feet as standard scope of supply for above 1200 mm NB Sizes.
Disc
Streamlined Single/ Double eccentrically mounted disc to ensure complete shut-off
Body Seat Ring
Accurately machined to close tolerances to match with body
Shaft
Stub type design, sealing with unique combination of ‘O’ Ring and ‘U’ Cup Seal to prevent leakage from drive end side.
Clamping Ring
Unique clamping ring design ensures controlled and uniform seat compression and facilitates easy replacement of seal.
Journal Bearing
Low friction self lubricated journal bearings for supporting shaft outside fluid flow.
Accessories (Optional)
Extension shafting and floor stand
Disc locking arrangement at Non Driving End
Chain and chain wheel arrangement
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Valve Body Disc Body Seat Ring Disc Seal Clamping Ring
Cast Iron
2% Ni Cast Iron
Cast Steel
SG (Ductile Iron)
Fab. Steel
SG Ni Resist
Nitrile Rubber
EPDM Rubber
Silicone Rubber
Viton Rubber
Cast Iron
2% Ni Cast Iron
Cast Steel
SG (Ductile Iron)
Fab. Steel
SG Ni Resist
Bronze (up to 500mm NB)
SS AISI 304
SS AISI 316
SS AISI 316L
SS AISI 410
SS AISI 431
Carbon (Fab) Steel
SS AISI 304
SS AISI 316
Shaft
SS AISI 410
SS AISI 431
SS AISI 304
SS AISI 316
SS AISI 316L
Manufacturing and Testing Standard
BSEN 593(BS 5155) / IS13095/ AWWA-C-504
Size Range
80 to 2500 mm
Pressure Rating
BS EN 593 (BS 5155) : PN6, PN10 and PN16 AWWA-C-504 : Class 25, 75 and 150
Operation by
Hand Lever (Up to 150mm)Quarter Turn Worm Gear Box (Manual)Electrical Actuator with Quarter Turn Worm Hydraulic/ Pneumatic Operator
End Connections
Wafer/ Double FlangedFlanges drilled to IS/ BSEN / AWWA/ ANSI/ DIN/as per customer requirement
Application
Suitable for variety of liquids and gaseous mediain water works, power plants, sewage plants, process industries, chemical and petrochemical plants etc. for tight shut-off and control
Ideally suited for isolating as well as throttling
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Technical Specifications
Material of Construction
Special Features Constructional Features
Kirloskar Butterfly Valves Kirloskar Butterfly Valves
CAST IRON BUTTERFLY VALVES AS PER BS EN 593 (BS 5155) / IS : 13095 / AWWA C 504
Widely accepted by Municipal Corporations, Water supply authorities, Thermal Power Corporation, Nuclear Power Corporation and other Government and Industrial users. These valves are designed as per latest editions of IS/ BSEN/ AWWA specifications.
2400 mm manually operated Butterfly Valve for Brihan Mumbai Municipal Corporation
1500 mm motor operated Butterfly Valve 900 mm Butterfly Valve with pneumatic operator and manual override de-clutchable gear box
Valuesize
tested
This covers
size range
Pressure
class
No. of
cycles
Proof of design test as per AWWA C - 504
Kirloskar Brothers have successfully carried out proof of design test on rubber seated butterfly valves as per AWWA C - 504
2200 mm 1200 mm CL - 75 1000
(one thousand)
800 mm 600 mm to CL - 150 5000
(five thousand)
450 mm 75 mm to CL - 150 10000
(ten thousand)
300 mm 75 mm to PN 16 10000
(ten thousand)
& above
1050 mm
500 mm
500 mm
Butterfly Valves
Kirloskar Butterfly Valves
BODY SEAT RING ARRANGEMENTSHAFT SEALING ARRANGEMENT
Kirloskar Butterfly Valves
O
S
SHAFT SEALING ARRANGEMENT BODY SEAT RING ARRANGEMENT
80mm to 500mm BUTTERFLY VALVES
600mm to 2200mm BUTTERFLY VALVES
Nominal Size
M NFace to face
F2F1
All dimensions are in mm
F1: Double Flanged Short Body F2 : Double Flanged Long Body
H D E
Nominal Size
Rating
Bar
6 9 6.6
10 15 11
16 24 17.6
80 to 2500 mm
2Hydrostatic Test Pressures kg/cmBody Seat
Dimensions as per BSEN 593 / IS 13095
Hydraulic Test Pressures - as per BSEN 593 / IS 13095
SHAFT SEALING ARRANGEMENT
BODY SEAT RING ARRANGEMENT
600mm to 2500mm BUTTERFLY VALVES
600 267 390 475 435
700 292 430 550 515
750 312 450 575 535
800 318 470 595 575
900 330 510 650 625
1000 410 550 700 675
1100 440 590 775 735
1200 470 630 780 800
1400 530 710 955 940 860 780 340
1500 565 750 990 1010 950 780 340
1600 600 790 1075 1035 1025 780 340
1700 635 830 1100 1120 1065 900 435
1800 670 870 1150 1170 1140 900 435
2000 760 950 1290 1310 1240 900 435
2400 890 1110 1630 1560 1450 1500 500
2500 900 1150 1580 1600 1500 1500 500
FOOT CAN BEPROVIDED AGAINST SPECIFIC
REQUEST (OPTIONAL)
Nominal Size M NFace to face
F1F
All dimensions are in mm F: Wafer Long Type F1: Double Flanged Short Body Type
DRIVE ENDSHAFT SEALING ARRANGEMENT BODY SEAT RING ARRANGEMENT
Dimensions as per BSEN 593 / IS 13095
(APPROX) (APPROX)
80mm to 500mm BUTTERFLY VALVES
O
S
O
S
Kirloskar Butterfly Valves Kirloskar Butterfly Valves
80 64 114 125 90
100 64 127 145 115
150 76 140 200 160
200 89 152 210 170
250 114 165 260 215
300 114 178 300 260
350 127 190 330 280
400 140 216 360 300
450 152 222 400 335
500 152 229 450 375
Nominal Size
M NFace to face
F1H D E
Dimensions as per AWWA C-504
(APPROX)(APPROX)
Hydraulic Test Pressures - as per AWWA C - 504
Nominal Size
Class
Class - 75 10.5 5.3 10.5
Class - 150 21.0 10.5 21.080 to 2200 mm
2Hydrostatic Test Pressures kg/cm
Body Seat Disc Strength
FOOT CAN BEPROVIDED AGAINST SPECIFIC
REQUEST (OPTIONAL)
80 127 125 90
100 127 145 115
150 127 200 160
200 152 210 170
250 203 260 215
300 203 300 260
350 203 330 280
400 203 360 300
450 203 400 335
500 203 450 375
600 203 475 435
700 305 550 515
750 305 575 535
800 305 595 575
900 305 650 625
1000 305 700 675
1200 381 900 830
1500 381 1050 990 965 780 270
1600 457 1165 1050 1070 780 340
1800 457 1275 1190 1170 900 340
2200 590 1500 1475 1400 900 590
All dimensions are in mm
Kir loskar
Butterf ly Valves
BFV-06-01, Rev-0
KIRLOSKAR BROTHERS LIMITED
As we are constantly endeavouring to improve the performance of our products/equipment, we reserve the right to make alterationsfrom time to time and as such our products/equipment may differ from that detailed in this publication.
KIR
LO
SK
AR
BR
OT
HE
RS
LIM
ITE
D
KIRLOSKAR BROTHERS LIMITEDCORPORATE OFFICE :Udyog Bhavan, Tilak Road, Pune - 411 002 (India)Phone : (020) 2444 0770FAX : (020) 2444 0156Email : [email protected] Site : www.kbl.co.in, www.kirloskar.comWORKS : Kondhapuri, Gat # 252/2 + 254/2, Tal : Shirur, Pune-412208Phone : (02137) 270116/ 270140Fax : (02137) 270117Email : [email protected]
Enquiries may be directed to the nearest Regional Sales Office.India : Ahmedabad, Bangalore, Baroda, Bhubaneswar, Chennai, Jaipur, Kochi, Kolkata, Lucknow, Mumbai, Nagpur, New Delhi, Pune, Ranchi, Secunderabad. Overseas : Ajman, Cairo, Frankfurt, Johannesburg, Nairobi, Phnom Penh, UAE, USA, Vientiane
