Butterfly Valve for Specialized and Severe Service

Featured Product from DynaQuip Controls

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DynaQuip 890/892 Series butterfly valves are designed for specialized or severe service. Built for high demand applications in the food and beverage, chemical/petrochemical, processing, power and utilities, pulp/ paper markets, etc., these valves offer years of performance for a wide range of applications. This valve can be automated.

Key Benefits:

  • Total Encapsulation of the Seat and Disc/Stem provides the Ultimate in Contamination-free Service
  • Wafer (899) or Lug (892) Style Bodies
  • Four Redundant Seals
  • Stem Design Prevents Blow-Out Hazard
  • Temperature range: -40 deg F to 350 deg F (Dependent on material)
  • Pressure: 100-150psi (Dependent on material)


  • Size: Available in sizes 1" through 12"
  • Body: Stainless Steel, Ductile Iron, Aluminum
  • Disc: Encapsulated and Non-Encapsulated Stainless Steel
  • Seat: All-Season Nitrile (food-grade), EPDM (food-grade), VitonĀ®, PTFE/Buna-N, PTFE/EPDM, Silicone
  • Operator: Bare Stem, Locking Handle, Gear Operator, Electric or Pneumatic Actuator (DynaFly)