- CI/CS/DI Double Off Set Butterfly Valves
- Motorised Butterfly Valves
CI/CS/DI Double Off Set Butterfly Valve
 |
| FEATURES |
STANDARDS |
|
DESIGN
|
BS 5155 / AWWA 504 / BS 6155
|
|
API 609 (DOUBLE FLANGE, LUGGED & WAFER TYPE)
|
|
CATEGORY-A (CONCENTRIC DISC- 2" TO 48" ), CLASS 125/150#
|
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CATEGORY-B ( OFFSET SEAT WITH ECCENTRIC OR CONCENTRIC DISC ).
|
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LUGED & WAFER , CLASS 150/300/600 , 3" TO 24"
|
|
DOUBLE FLANGE (LONG PATTERN), CLASS 150/300/600, 3" TO 36"
|
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DOUBLE FLANGE ( SHORT PATTERN), CLASS 150/300, 3" TO 48"
|
|
DOUBLE FLANGE ( SHORT PATTERN ) , CLASS 600, 3" TO 24"
|
|
FACE TO FACE
|
BS 5155 (1.1/2'' TO 24'') / AWWA C504 (24''-72'') / ISO 5752-TAB-1
|
|
FLANGES
|
BS 1560-2 / AWWA C207 / ASME B16.5 /B16.47-A (26'' & ABOVE) / BS 5404
|
|
TESTING
|
BS EN 12266 PART-I / ANSI FCI 70-2 / API 598
|
|
FIRE SAFE TESTING
|
API 607
|
|
|
PRESSURE CLASS |
SIZE (NB) |
|
CLASS 150 / 300 / 600
|
1.1/2"(40mm)– 72"(1800mm)
|
|
PN 6/ PN10/PN16/PN25/PN40
|
1.1/2"(40mm) – 24"(600mm)
|
|
|
|
Material
|
PART NAME |
MATERIAL DESCRIPTION |
|
BODY
|
CAST IRON / DUCTILE IRON / CARBONSTEEL
|
|
DISC
|
SG IRON / CAST IRON / CARBON STEEL / STAINLESS STEEL
|
|
STEM
|
AISI SS410 / AISI SS304 / AISI SS316
|
|
SEAT |
PTEF / EPDM / METAL TO METAL
|
|
RUBBER LINING
|
NATURAL RUBBER/ EPDM / VITON
|
| DISC PIN |
AISI SS410 / AISI SS304 / AISI SS316 |
| STEAM O-RING |
VITON / NEOPRENE / PTFE |
| STEM PACKING |
GRAPHITE / PTFE |
| GLAND |
AISI SS410 / AISI SS304 / AISI SS316 |
| MOUNTING PLATE/BRACKET |
NAMUR STANDARD |
| LEVER |
CARBON STEEL / FABRICATED |
| GEAR BOX (STANDARD) |
WORM GEAR BOX |
| ACTUATORS |
ELECTRICAL / PNEUMATIC ACTUATORS |
|
Motorised Butterfly Valve
 |
| FEATURES |
STANDARDS |
|
DESIGN
|
BS 5155 / AWWA 504 / BS 6155
|
|
API 609 (DOUBLE FLANGE, LUGGED & WAFER TYPE)
|
|
CATEGORY-A (CONCENTRIC DISC- 2" TO 48" ), CLASS 125/150#
|
|
CATEGORY-B ( OFFSET SEAT WITH ECCENTRIC OR CONCENTRIC DISC ).
|
|
LUGED & WAFER , CLASS 150/300/600 , 3" TO 24"
|
|
DOUBLE FLANGE (LONG PATTERN), CLASS 150/300/600, 3" TO 36"
|
|
DOUBLE FLANGE ( SHORT PATTERN), CLASS 150/300, 3" TO 48"
|
|
DOUBLE FLANGE ( SHORT PATTERN ) , CLASS 600, 3" TO 24"
|
|
FACE TO FACE
|
BS 5155 (1.1/2'' TO 24'') / AWWA C504 (24''-72'') / ISO 5752-TAB-1
|
|
FLANGES
|
BS 1560-2 / AWWA C207 / ASME B16.5 /B16.47-A (26'' & ABOVE) / BS 5404
|
|
TESTING
|
BS EN 12266 PART-I / ANSI FCI 70-2 / API 598
|
|
FIRE SAFE TESTING
|
API 607
|
|
|
PRESSURE CLASS |
SIZE (NB) |
|
CLASS 150 / 300 / 600
|
1.1/2"(40mm)– 72"(1800mm)
|
|
PN 6/ PN10/PN16/PN25/PN40
|
1.1/2"(40mm) – 24"(600mm)
|
|
|
|
Material
|
PART NAME |
MATERIAL DESCRIPTION |
|
BODY
|
CAST IRON / DUCTILE IRON / CARBONSTEEL
|
|
DISC
|
SG IRON / CAST IRON / CARBON STEEL / STAINLESS STEEL
|
|
STEM
|
AISI SS410 / AISI SS304 / AISI SS316
|
|
SEAT |
PTEF / EPDM / METAL TO METAL
|
|
RUBBER LINING
|
NATURAL RUBBER/ EPDM / VITON
|
| DISC PIN |
AISI SS410 / AISI SS304 / AISI SS316 |
| STEAM O-RING |
VITON / NEOPRENE / PTFE |
| STEM PACKING |
GRAPHITE / PTFE |
| GLAND |
AISI SS410 / AISI SS304 / AISI SS316 |
| MOUNTING PLATE/BRACKET |
NAMUR STANDARD |
| LEVER |
CARBON STEEL / FABRICATED |
| GEAR BOX (STANDARD) |
WORM GEAR BOX |
| ACTUATORS |
ELECTRICAL / PNEUMATIC ACTUATORS |
|
|
OTHER FEATURES ON REQUEST
|
|
- Various material combinations available.
- Extended stem
|
|