Features

• Features an all-elastomer, maintenance-free design
• No hinges or seals to bind or freeze
• Resists abrasion
• Provides absolute backflow prevention
• Seals on entrapped solids
• Can be mounted in any position
• Eliminates chatter—silent, non-slamming
• Available in sizes 1" (25 mm) to 24" (600 mm)

Materials of Construction

• Body
  • Cast iron ASTM A126 body
  • ANSI Class 125/150, DIN PN6, PN10, PN16
  • Epoxy-coating or rubber-lined body available
• Elastomer Information

Cut Sheets

• Series 39

IOM

• Series 39