Description
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)
