Triple Offset metal Seat Butterfly Valve FLANGE Type

100% Bi-directional tight shut off at full rated pressure. 

Valve Type
* WAFER    - TW Class Double & Triple Offset metal seated butterfly valves 
* LUG       - TL Class Double & Triple Offset metal seated butterfly valves 
* FLANGE  - TF Class Double & Triple Offset metal seated butterfly valves

Standard Compliance
* Conform to API 609, ISO 5752, EN593, and MSS SP 67
* Firesafe requirement meets BS 6755 part 2 / API6FA and API Std 607 4th edition.

Production Range
* Size : 50mm(2inch) ~ 3000mm (120inch)
* Working Pressure : Maximum 2220psi (156bar)
                              upto 156 bar for DN 80 ~ DN 600
                              upto 114 bar for DN 650 ~ DN 1000
                              upto 22 bar for DN 1200 ~ DN 2000

* Working Temperature : -196°C ~ +700°C

Connection Flange
* EN1092 PN10, PN16, PN25, PN40 
* ANSI B16.5, 16.47 / 150LB, 300LB, 600LB, 900LB / MSS SP44 CL / 150LB, 300LB, 600LB, 900LB
* ISO 7005 PN10, PN16, PN25, PN40 / KS B 1511 / JIS B 2210 10K, 16K, 20K, 30K, 40K

Face to Face Dimensions
* Conform to API609, BS 5155, ISO 5752 and ANSI B 16.34

Application
* Nuclear Power Plants           * Fire Safe line
* Petrochemical Plants           * Exhaust Gas line & Steam line
* Petroleum Refinery             * Cryogenic Services
* Fossil Power Plants