Lined Butterfly Valves - BTV

Brand: Flowserve Durco

The BTV Lined Butterfly Valve is a reliable, leak-free service valve designed for a wide range of demanding requirements in corrosive chemical applications and process industries.
  • Reduced downtime through the standard lined body and disc that defends against the most corrosive chemicals.
  • Lower maintenance costs from the triple-seal design and live-loaded shaft seal that never needs adjustment.
  • Increased application flexibility provided by a large selection of metal discs for use when greater protection is required.
  • Increased abrasion resistance in applications up to 93°C (200°F) with optional UHMWPE disc and body.


Pressure Class Range

  • PN up to 10
  • Up to 150 psi

Size Range

  • DN 50 to 600
  • NPS 2” - 24”

show more