Durco T4E Lined Plug Valves

Durco T4E valves provide maximum corrosion resistance while eliminating product contamination at a reasonable cost. They are available with pneumatic or electric actuators for on-off or modulating control applications.


Features and Benefits

  • Cost-effective alternative to high-alloy body materials

  • Reliable performance in extreme service conditions such as severe cycling, vacuum applications, and elevated temperatures ensured by T-slots and anchor holes that provide strong attachment of lining to body and plug

  • Efficient, high-flow capacity due to large ports, which reduce friction losses and pressure drop

  • High availability and easy maintenance with in-line adjustment; no disassembly is required to restore seating


  • Chemicals

  • Oil & Gas

Industry Sectors

  • Basic (Organic & Inorganic)

  • Specialty (Fine & Consumer)

  • Pharmaceutical

  • Petrochemicals

  • Upstream Exploration & Production

  • Midstream Transportation

  • Downstream Processing


  • DIN EN 1092-2

  • ASME B16.5

Design Range

Size Range:

  • NPS 1/2" - 14"

  • DN 15 - DN 150

Pressure Class Range: 

  • PN 10

  • PN 16

  • Class 150

  • Class 300

Seating Material: PFA, PFA-conductive