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BUTTERFLY VALVES : MODEL - (HIGH PERFORMANCE DOUBLE OFFSET)
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Design standard : API STD 609, EN 593, ANSI B 16.34,ASME SEC VILL |
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Value size : 3" (80mm) - 12" (300 mm) For large sizes contact the sales office. |
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Pressure Class : Class 150 & class 300 |
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Body Style : Wafer & Lugged |
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Flange Accommodation : ASME / ANSI B 16.5 JIS 10K, 20K,30K,BS,DIN,PN,ISO also available on request |
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Face to face dimension : Wafer & Lugged type, API 609 table2. category B |
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Pressure temperature rating : ASME/ANSI B 16.34 : For steel working temperature range as standard:
_29 C (-20 F) to 538 c (1000 F)
_100 C (-148 F) to 700 c (1292 F)
Available with selection of suitable materials. |
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Pressure Tests : Shell test & seat test - API 598 Seat Leakage Rate - API 598 |
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Firesafe : Design as Inherently Firesafe, Fire tested to API 607/6FA |
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Marking : API 609/MSS SP-25 |
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Operators : Gear,Electric,Pneumatic - Contact the sales office. |
BUTTERFLY VALVES :
MODEL - 12 & 12 L
Sizes in
mm(inch) |
Pressure
Rating |
32 (1 1/4") to
150 (6") |
PN
16 |
With Rubber
lined Disc |
PN
10 |
With Viton &
Silicon Seat; Viton lined disc |
PN
6 |
200 (8") to 300
(12") |
PN
10 |
With Viton &
Silicon Seat; Viton lined disc |
PN
6 |
| Design Std. |
EN 593 & API
609. |
| Face to Face |
EN 558-1,Series 20. |
| Testing Std. |
EN 12266-1 & API
598. |
| Body Material |
CI, DI & WCB
etc. |
| Disc |
DI, Stainless Steel -CA15, CF8 &
CF8M, Even Rubber Lined. |
| Seat |
Nitrile, Neoprene, EPDM, Butyl,
Viton, Silicon etc. |
| Body Styles |
Wafer &
Lugged. |
BUTTERFLY VALVES : MODEL - 44 & 44L
Sizes in
mm(inch) |
Pressure
Rating |
200(8") to
600(24") |
PN
16 |
With Viton &
Silicon Seat; Viton lined disc |
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200(8") to
300(12") |
PN
6 |
350(14") to
600(24") |
PN
4 |
| Design Std. |
EN 593 & API
609. |
| Face to Face |
EN 558-1, Series 20 |
| Testing Std. |
EN 12266-1 & API
598. |
| Body Material |
CI, DI & WCB
etc. |
| Disc |
DI, Stainless Steel -CA15, CF8
&CF8M, Even Rubber Lined. |
| Seat |
Nitrile, Neoprene, EPDM, Butyl,
Viton, Silicon etc. |
| Body Styles |
Wafer &
Lugged. |
BUTTERFLY VALVES : MODEL - 81
Sizes in
mm(inch) |
Pressure
Rating |
80(3") to
300(12") |
PN
10 |
350(14") to
1000(40") |
PN
10/6 |
| Design Std. |
EN 593. |
| Face to Face |
EN 558-1 Series 16 |
| Testing Std. |
EN 12266-1. |
| Body Materials |
CI, DI, WCB, CF8, CF8M & CN7M
etc. |
| Disc |
CI, DI, WCB, CA15, CF8, CF8M &
CN7M etc. |
| Disc Seal |
Nitrile, Neoprene, EPDM, Viton,
Silicon etc. |
| Body Style |
Wafer. |
BUTTERFLY VALVES : MODEL - 85F
Sizes in
mm(inch) |
Pressure
Rating |
150(6") to
1600(64") |
PN 10 /
16 |
1200(48") to
2000(80") |
PN 2.5 /
6 |
AWWA C 504 |
200(8") to
1050(42") |
Class
150 |
1200(48") to
1800(72") |
Class 25 /
75 |
| Design Std. |
EN 593 & AWWA C
504. |
| Face to Face |
EN 558-1, Series 13 & AWWA C
504 |
| Testing Std. |
EN 12266-1 & AWWA C
504. |
| Body Materials |
CI, DI & WCB
etc. |
| Disc |
CI, DI, WCB, CF8 & CF8M
etc. |
| Disc Seal |
EPDM, Nitrile, Neoprene, Viton &
Silicon etc. |
| Body Style |
Double
Flanged. |
BUTTERFLY VALVES : MODEL - 91 & 91L (HIGH PERFORMANCE DOUBLE
OFFSET)
MODEL - 91
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MODEL - 91L |
Sizes in
mm(inch) |
Pressure
Rating |
50(2") to
600(24") |
Class
150 |
50(2") to
600(24") |
Class
300 |
| Design Std. |
API 609. |
| Face to Face |
API 609. |
| Testing Std. |
API 598. |
| Body Materials |
WCB, CF8, CF8M & CN7M
etc. |
| Disc |
CF8, CF8M & CN7M
etc. |
| Seat |
PTFE, 316 &
INCONEL. |
| Ends Connections |
Wafer &
Lugged. |
FIRE
SAFE
A Secondary lip type Pressure
assisted, metal seat give bi-directional sealing
once the PTFE seat burns away after the
fire.
CERTIFIED BY LLOYDS REGISTER OF
INDUSTRIAL SERVICES AS PER API-607 4TH
EDITION.
FOR METAL SEATED
VALVES,
LEAKAGE RATE AS PER CLASS IV OF FCI
70-2 |
BUTTERFLY VALVES : MODEL - 98 HYGIENE
Sizes in
mm(inch) |
Pressure
Rating |
25(1") to
100(4") |
PN
6 |
| Body Material |
Stainless Steel Type
304/316/304L/316L. |
| Disc |
Stainless Steel -CF8, CF8M, CF3 &
CF3M. |
| Seal |
Food Grade Silicon. |
| Application |
Pharmaceutical & Food
Industries. |
| Testing Std. |
EN
12266-1. |
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