Stellite Seated Ball Valve
Key Specifications / Features
Stellite is a range of cobalt-chromium alloys designed for wear resistance. The alloys may also contain tungsten or molybdenum and a small but important amount of carbon.Stellite overlay on valve ball as increase hardness and wearing coating protection.
Relia Stellite ball valve provides freedom thermal expansion of ball without jamming even at extream temperature.
Bubble tight seat, zero leakage.
Body Material: ASTM A105N
Ball: 316SS+Stellite 6
Trim Material: A105+Tungsten Carbide Coated Metal Seat
Gasket: Flexible Graphite Seal
Operation: Gear Op.
Service: Process Hydrocarbon
Vale,Ball: RF,Split Body,Trunnion,Full Bore
Ends Per ASME B16.5
ASME B16.10 Long Pattern
API 6D/ISO 14313 Design