Series 17 Electric Actuated Type-57P Butterfly Valve

The Series 17 electric actuator features a reversing motor with multi-voltage capabilities; 85 VAC - 265 VAC (50/60Hz), 24 VDC. An internal heater, auxiliary switches, and two position indicating LEDs, are the standard equipment. Additional features include a permanently lubricated steel gear train, NEMA Type 4 and 6 enclosure with a thermally-bonded powder coat finish, declutchable manual override, visual mechanical position indication, ISO bolt circle, and flying leads.

Specifications:

• Torque: 350 in/lbs.
• Voltage: 85-265 VAC single phase, 24 VDC
• Amp Draw: 0.45
• Wiring: 1.2M flying leads
• Max Ambient Temperature: 150 Degrees F
• Limit Switches: Two (2) SPDT end of travel switches, Two (2) SPDT dry contact switches rated 5A@250 VAC
• Heater: 0.5W
• Cycle Time per 90 Degrees: 12 seconds

Standard Features:

• Size: Compact, lightweight
• Motor: Low current, reversing DC motor
  
• Multi-voltage: 85-265VAC single-phase, 24VDC
  
• Overload Protection: Electric motor cuts out at 2 Amps
  
• Gear Train: Permanently lubricated solid gearing
  
• Corrosion Resistant Enclosure: Thermally bonded powder coat finish
  
• Position Indication: Mechanical dial indication
  
• LED's: Open and close LED position indication (red/open, green/closed)
  
• De-clutchable Manual Override: Push down override button and use provided lever to manually position in the event of no power
  
• Auxiliary Limit Switches: Dry contact switches for open and close positions
  
• Enclosure: Combination NEMA Type 4X and 6 enclosure with captive cover screws
  
• Electrical Connections: Sealed cable gland with 1.2M flying leads
  
• Space Heater: Standard equipment
  
• ISO Mounting: F03, F04, F05 X 14mm star

Asahi Part Numbers: 2937015, 2937020, 2937025, 2937030, 2938015, 2938020, 2938025, 2938030, 2939020, 2939030, 2940020, 2940030