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CONFORMITY TO CODES AND STANDARDS General Design and Manufacturer : BS 5155 / API 609 / EN 593 / IS 13095 Valve Face to Face Dimension : BS 5155 / ISO 5752 / API 609 Top Flange Drilling : ISO 5211 Valve Inspection and Testing : API 598 / BS 6755 Part-I / EN 12266-1 Flange Standard Conformity : ANSI 150 / ANSI 125 / BS 10 TAB D & E : IS 6392 NP 0.6 / 1.0 /1.6 SPECIFICATIONS Type of Valve : Double Centric Disc Butterfly Valve with Rubber Lined Body Body Type : Single Piece,Double Flanged Seat Type : Integrally bonded Size Range : DN 40 TO DN 700 Pressure Rating : PN 6 (DN 650 TO DN 1200) / PN 10 & PN 16 (DN 50 TO DN 600) Operating Temperature Range : -25°C to 200°C (Depending on MOC) Seat leakage performance : Tight Shut off Operation : Hand Leaver/ Worm Gear Operation- Optional Electrical / Pneumatic actuator operation - Optional Seat Temperature Range SEAT TYPE TEMPERATIRE RANGE Min. Max NITRILE -13°F (-25°C) 212°F (100°C) EPDM -13°F (-25°C) 250°F (120°C) SILICON -58°F (-50°C) 356°F (180°C) VITON -23°F (-5°C) 392°F (200°C) HYPALON -4°F (-20°C) 250°F (120°C)