K-Flo Butterfly Valve Family

Crispin’s K-Flo Butterfly Valves meet or exceed ANSI/AWWA C504 Standards.

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abbreviations used for product Compliance

  • NSF 61: Certified for Drinking Water Systems
  • NSF 372: Certified Lead Free
  • AIS : American Iron & Steel Act
  • BA : Buy America ACT
  • BAN: Buy American Act
  • BB: Build American Buy America Act (BABA)

BUTTERFLY VALVES

K-Flo Butterfly Valves meet or exceed ANSI/AWWA C504 Standards. Crispin Valve works with all major actuator manufacturers, and we are capable of mounting any actuators–manual, electric or pneumatic–that our customers may specify.

Photo of ES Series (Epoxy Retained Seat)
ES Series (Epoxy Retained Seat)

These large-diameter AWWA C-504 valves have seats that offer the valve industry’s best full-port flow.

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Photo of 47 Series (Mechanical Seat)
47 Series (Mechanical Seat)

These large-diameter AWWA C-504 valves are designed for a variety of liquid and gaseous applications.

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Photo of 500 Series (Resilient Seat)
500 Series (Resilient Seat)

These AWWA C-504 valves are designed for heavy-duty municipal, power and industrial installations.

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