Pipeline Valves
Isolation, non-return and DBB valve options for transmission and terminal piping.
What Buyers Should Define
Isolation, non-return and DBB valve options for transmission and terminal piping. Valve selection should be based on the process fluid, design pressure and temperature, piping class, materials, required standard, testing scope and operating philosophy.
Relevant Valve Families
Use these as starting points, then narrow by the actual project specification.
Valve Family
Ball Valve
Quarter-turn isolation with a direct flow path and fast shutoff.
Valve FamilyGate Valve
Full-opening isolation where low flow restriction is important.
Valve FamilyCheck Valve
Automatic reverse-flow prevention without a separate actuator.
Valve FamilyDouble Block and Bleed Valve
Compact double isolation with a bleed point for line or instrument isolation.