Fanklin Valve

Franklin Valve manufactures the DuraSeal Double Block & Bleed Plug valve

  • DURASEAL

    High Integrity, Double Block
    & Bleed Plug Valve

  • DuraGate

    High Integrity, Compact 
    Expanding Gate Valve

Franklin Valve

Home of the Duraseal

An Improved Valve with a Proven History
Franlin Valve Corporate Office
Service is what Sets
Franklin Valve Apart
The DuraSeal DBB plug valve does meet the requirements under the 'Buy American Act'; is API 6D monogrammed, API 6FA (firesafe), API 591 (destructive), API 622 (emissions), PED/CE & CRN certified with ISO 9001 approval. Franklin Valve is globally distributed, represented and approved with high profile end users and Original Equipment Manufacturers.
Join the Franklin Valve email list to receive the latest news about our DuraSeal DBB Valves & DuraGate Gate Valves