NEMA 4 BUTTERFLY VALVES
SERIES 27, 28, 33, 41, 43, 44

120Vac & 24Vac, NEMA 4, Electric Butterfly Valves

The BF Series electric actuated valve assemblies are rated NEMA 4 for outdoor use.  These assemblies are available in 2-way and 3-way configurations 2″-24″, in non-spring return type, and 2″-6″ in fail safe type.  Two way assemblies are complete with full lugged bodies, 304 stainless disc (2″-24″), EPDM seat, and mounted with a mounting kit to an electric actuator.  Three way assemblies are complete with (2) lugged valves mounted on a cast iron tee with linkage kit to an electric actuator for use in either mixing or diverting applications.

• Series 27 – Two Way and Three Way – 2″ to 6″ – 24Vac-220Vac – Fail Last Position Valve
  DATASHEET
• Series 28 – Two Way and Three Way – 2″ to 6″ – 24Vac-220Vac – Fail Safe Valve
  DATASHEET
• Series 33 – Two Way and Three Way – 2″ to 12″ – 24Vac – Fail Last Position Valve
  DATASHEET
• Series 41 – Two Way and Three Way – 2″ to 24″ – 120Vac – Fail Last Position Valve
  DATASHEET
• Series 43 – Two Way and Three Way 2″-12″ – 220Vac – Fail Last position Valve
  DATASHEET
• Series 44 – Two Way and Three Way – 2″ to 12″ – 120Vac  – Fail Safe Valve
  DATASHEET

INSTALLATION INSTRUCTIONS

For wiring connections and actuator troubleshooting see: Electric Actuators for Butterfly Valves

• Series 33 – NEMA 4 – 24Vac FLP Industrial Actuator
  DATASHEET
  Series 41 – NEMA 4 – 120Vac – Fail Safe Industrial Actuator
  DATASHEET
• Series 44 – NEMA 4 – 120Vac – Fail Safe Industrial Actuator
  DATASHEET