Burkert Electric Rotary Actuator, 8804 Stainless Steel
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226 477

Series: 8804 Stainless Steel Electric Rotary Actuator Brand: Burkert Fluid Control Systems
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Burkert Electric Rotary Actuator, 8804 Stainless Steel
  • Valve Type - 2-Piece
  • Orifice Size / Port Connection - 15 mm / 1/2”
  • Pressure Range - 0-100 bar
  • Rotation Time - 12 seconds
  • Actuator Torque - 20 Nm
  • Voltage - 15-30 Vac at 50/60 Hz, 12-48 Vdc

Specifications

Brand

Actuator Type

  • Electric
  • Handle
  • Pneumatic

Ambient Temperature Range

  • -10° to 55° C (14° to 131° F)

Approvals & Certifications

  • CE

BSP Connection

  • 1" BSPP Female
  • 1/2" BSPP Female
  • 1/4" BSPP Female
  • 1-1/2" BSPP Female
  • 1-1/4" BSPP Female
  • 2" BSPP Female
  • 3/4" BSPP Female
  • 3/8" BSPP Female

Cover Material

  • Electrical Actuator: Nylon
  • Electrical Actuator: Polyamide (PA 6.6)

Duty Cycle

  • Rating: S4=50 % According to IEC 34

Electrical Connectors

  • Cable Glands ISO M20
  • Cable Plug According to EN 175301-803 (Supply Voltage)

Electrical Rating

  • Limit Switches: 230 V / 5 A - 4 Adjustable (2 for Motor & 2 Additional for Feedback)

Enclosure, Body Material

  • AISI 316 Stainless Steel, 1.4408
  • Electrical Actuator: Nylon

Environmental Protection

  • IP66 with Cable Plug Installed

Input

  • Positioner Card with Normal: 0-10 V
  • Positioner Card with Normal: 4-20 mA

Materials of Construction

  • Electrical Actuator (Gear Box, Axis): Stainless Steel
  • Electrical Actuator (Gearbox): Polycarbonate (PC)

Media

  • Gas
  • Liquids

Mounting

  • Don't Mount the Actuator Upside Down

NPT Connection

  • 1" NPT Female
  • 1/2" NPT Female
  • 1/4" NPT Female
  • 1-1/2" NPT Female
  • 1-1/4" NPT Female
  • 2" NPT Female
  • 3/4" NPT Female
  • 3/8" NPT Female

Operating Pressure

  • psi: 0 to 1,450 (kPa: 0 to 10,000, bar: 0 to 100) - 2-Piece
  • psi: 0 to 913.7 (kPa: 0 to 6,300, bar: 0 to 63) - 3-Piece

Operating Voltages

  • 100-240 Vac at 50/60 Hz
  • 100-350 Vdc
  • 12-48 Vdc
  • 15-30 Vac at 50/60 Hz

Orifice Size

  • 0.39" to 1.96" (10 to 50 mm)

Pressure Range

  • psi: 0 to 1,450 (kPa: 0 to 10,000, bar: 0 to 100) - 2-Piece
  • psi: 0 to 913.7 (kPa: 0 to 6,300, bar: 0 to 63) - 3-Piece

Process Temperature

  • -10° to 130° C (14° to 266° F) - Depending on Medium Pressure

Resistance

  • Input Resistance for Control (0-10 V): 10 kΩ
  • Input Resistance for Control (0-20 / 4-20 mA): 100 ohms

Resolution

  • Control Operation: 1°

Response Time

  • Rotation Time for 90°: 12 seconds

Rotation

  • 90° (± 5°)

Screw Material

  • Axis: Stainless Steel

Seat / Seal Material

  • Seal: EPDM
  • Seal: FKM
  • Seal: PTFE

Switch Type

  • Limit

Tolerance

  • Voltage: ± 10 % - for 12-48 Vdc the Operating Voltage Should Not Go Below 11.5 V

Torque

  • Actuator: 20 to 100 Nm (177 to 885 in/lb)

Welded Connection

  • 1" Weld End
  • 1/2" Weld End
  • 1/4" Weld End
  • 1-1/2" Weld End
  • 1-1/4" Weld End
  • 2" Weld End
  • 3/4" Weld End
  • 3/8" Weld End

Documentation

Data Sheets

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