Ball Valve Seat Seals. Ball valves control the fluid/media within the system, by effectively providing a spherical closure unit that allows shut-off. Swan Seals provide a range of seals...
Floating Ball Valve Trunnion Mounted Ball Valve; Trim symbol: 1H: Temp. 300°C: 572°F: Parts: Ball: ASTM A276 Type 304*1 or A351 Gr.CF8*1: Ball seat: FILLTITE® PTFE: Stem: ASTM A276 Type 304*2 ASTM...
Metallic hard seal—consists of valve seat, sealing ring and gasket in the inlet of ball valve, surfacing hard metal on sealing ring and fixing the sealing ring on the seat by gasket. Seats...
Seat, seal, and gasket material selection guide for ball valves, including application fluid, temperature range, and pressure range, etc. The seat is called seat insert in trunnion ball valves ,...
Ball valves, by their design, rely heavily on the seats to provide a reliable seal. The seat in a ball valve is responsible for ensuring that when the valve is closed, there is no leakage, regardless...
May 10, 2024 · Ball Seat: A ring-shaped component that surrounds the ball in a ball valve, which creates a seal when the valve is closed. Stem Packing: A compressed seal around the valve stem that...












