Triple Offset Butterfly Valve
Series - 7600
Butterfly valves with single or double offset construction do not perform to the expectations when used for harsh & severe process applications, such as extreme temperature conditions, steam isolation, high operational frequency, abrasion services etc. Triple offset butterfly valves provide reliable & efficient performance under these harsh applications.
Series 7600 Triple offset metal seated Butterfly valves with unique seating geometry & design disc-shaft engagement provide high cycle life under extreme temperature conditions. With metal to metal tight shut-off characteristics eliminates.
Size & Rating
#150
48 Inch
DN 1200
#300
36 Inch
DN 900
#600
30 Inch
DN 750
Features
Metal Seated Rate 'A' as per ISO 5208
Metal to metal Tight shut-off
Inherently Fire Safe Design
Laminated Seals
Suitable to handle high temperature and abrasive application
Bidirectional
Double Eccentric Disc design impart extremely high Edge to suit various demanding applications
Anti Blow out stem design
Standard
Design
API 609,B 16.34
F/F
API609/EN 558
Testing
API-598/EN-12266
API-607
End Connection
FLANGE/WAFER/ LUG-B16.5,B16.47,EN1092-1
BUTTWELD-B16.25
Material
MATERIAL |
CASTING |
FORGING |
CARBON STEEL |
A216 Gr. WCB, A217 Gr. WC6, A217 Gr. WC9 |
A105 |
LOW TEMP CARBON STEEL |
A352 Gr. LCB, A352 Gr. LCC |
A350 Gr. LF2 |
STAINLESS STEEL |
A351 Gr. CF8M, A351 Gr. CF8, A351 Gr. CF3M, A351 Gr. CF3 |
A182 Gr. F316, A182 Gr. F304, A182 Gr. F316L, A182 Gr. F304L |
DUPLEX |
A995 Gr. 4A |
A182 Gr. F51 |
SUPERDUPLEX |
A995 Gr. 5A, A995 Gr. 6A |
A182 Gr. F55 |
HAST C |
A494 Gr. CW-12MW |
B574 UNS N10276 |
ALLOY 20 |
A351 Gr. CN7M |
B462 Gr. N08020 |
BRONZE |
B62 Gr. C83600 |
|
ALUMINIUM BRONZE |
B148 Gr. A |
B150 Gr. C62300 |
NICKEL AL BRONZE |
B148 Gr. D |
B150 Gr. C62300 |
TITANIUM |
B381 |
B381 |
MONEL |
MONEL 400, MONEL K-500 |
MONEL 400, MONEL K-500 |
NICKEL |
INCONEL 625, INCONEL 825, INCONEL 718, INCONEL X750 |
General Specifications
| Size | DN 80 Thru DN 1200 3" Thru 48" |
| Working Temperature | -29 ºC to + 538 ºC With suitable combination of materials -100°C to + 700° |
| Body Styles | Lug Types and Double Flanged |
| Actuators | Manual Gear Operator, Pneumatic Actuator, Electrical actuator |
Applicable standards
| Design |
Basic Design as per API 609 Calculations according to ASME SEC. VIII, EN-12516-2 ASME SEC. III, ANSI B16.34 |
| Face to Face Dimension | API 609 / EN 558-1 Series 13 & 20 |
| Body Flange | ANSI B16.5,ANSI 150# ,ANSI 300# |
| Drilling | PN-10,16,25,40 |
| Marking | MSS-SP-25 / EN 99 |
| Quality | ISO 9001 |
Application Industries
Mining
Ship Building
Power Plants
Paper & Pulp
Water
Pharmaceuticals
Petrochemicals
Oil & gas
Food & Beverage
Piping Systems
Sugar Mills
FPSO
Chemicals & Natural Gas
Gas Process
Metal & Steel
Global Presence of Dembla
Dembla is one of the major Manufacturer, Exporter and Supplier of Triple Offset Butterfly Valve - Series 7600 in in Italy, Germany, France, Japan, USA, Brazil, Mexico, Chile, Canada, Australia, Indonesia, Philippines, Vietnam, Africa, Spain, Turkey, Netherlands, UK and across the Entire Globe.
Our Manufacturing set up is situated at Bhiwandi, Thane - Mumbai, Maharashtra, India.