Twinseal and Truseal Valves

General Twin Seal

Gareth Trevethan


+27 (83) 652 1375

Twinseal and Truseal Double Block and Bleed Expanding Plug valves, and General Four-way Diverter Valves.

  • Used typically in liquid storage and transmission
  • The valve of choice in military and commercial aviation fueling systems
  • Provides bubble tight verifiable dual seal without seal abrasion
  • Four-Way Diverter valves primarily used in bi-directional liquid metering systems