ISO Series Butterfly Valves

Max-Seal Concentric Butterfly Valves are backed by the resources and experience of over thirty five years of process valve and automation experience. Models
  • 51I- Wafer Type
  • 52I - Lug Type
  • Size Range 1 1/2" - 48"
  • Design Advantages
    • Ease of Automation
    • Low Operating Torque
    • Wafer Body Features Four Alignment Lugs
    • 2 Piece Body Design
    • High Quality Body Coating for Excellent Corrosion Resistance
    • 10 Position Locking Handle 1.5" - 8"
    • Phenolic Backed Cartridge Seat
    • High Flow Capacity
  • Pressure Rating:
    • 1 1/2" - 12": 200 PSI
    • 14" - 24": 175 PSI
    • Actuator Mounting - ISO - 5211 Direct Mount