BUTTERFLY VALVES       BALL VALVES GATE VALVES GLOBE VALVES   CHECK VALVES     DOUBLE BLOCK & BLEED VALVES     PRESSURE BALANCE PLUG VALVES     FORGED VALVES     SOLENOID VALVES     BUTTERFLY VALVES     BELLOW SEAL VALVES     CONTROL VALVES                                                       Butterfly Valves     Materials :     Details Valve Type Specifications  Material Of Construction Forged Range -- Cast Range CI (GG 25), DI (GGG 40), WCB, CF8, CF 8M  Size Range Forged Range -- Cast Range 1.1/2" to 24" (40 mm to 600 mm)  Pressure Class Forged Range -- Cast Range PN 10 to 16  Pressure / Temp. Rating   100 to 1300 C  Construction Details Forged Range --- Cast Range Centric Disc, Dry Shaft Replaceable Liner firmly fit  Design (Mfg) Standard Forged Range -- Cast Range BS 5155 / AWWA C 504 / API 609 / IS 13095  Test (Inspection) Forged Range --  Stndard Cast Range BS 6755 / 5155  End Connection Forged Range -- Cast Range Wafer Type  Accessories   Pneumatic & Electric Actuation, Gear Operation, Chain Wheel Arrangement, By-pass Arrangement, Locking Arrangement      * Valves are available in Duplex & Super Duplex Stainless Steel and Nickel Aluminium Bronze. Please indicate Trim required and ask for individual technical data sheets provided separately for these special materials. @ CS & Alloy Steel Wedges and Seat Rings will be overlayed with 13% CR. or STELLITE 6 as per customer specifications.