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8804 Stainless Steel Electric Rotary Actuator
Brand: Burkert Fluid Control Systems
The electric ball valve Type 8804 consists of an electrical rotary actuator and a 2/2 or 3/2-way ball valve made of stainless steel. 2-way variants are available with a 2-piece or 3-pieceball valve for various applications. The 3-way version is offered with L or T bore holes.
The rotary actuator is compactly built. It can be used also as single device for the operation of other control elements.
Heat resistor and torque limiter are standard. The body is made of low inflammable material, classified According to UL 94 V0.
Features
- High flow rates
- Actuator with adjustable limit switches
- Visual position indicator
- Manual override as standard
Specifications
Seal Material
- PTFE
Body Material
- 316 Stainless Steel, 1.4408
Material of Electrical Actuator
- Cover: Nylon
- Body: Polyamide (PA 6.6)
- Axis & Screws: Stainless Steel
- Gear: Stainless Steel, PC
Rotation
- 90° (± 5°)
Nominal Diameter
- DN 10 to DN 50
Port Connection
- Rp 1/4" to Rp 2-1/2" Whitworth Thread
- Welded Connection
- Flange
Environmental Protection
- IP66 with Cable Plug Installed
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 Voltage
- 100-240 Vac 50/60 Hz
- 100-350 Vdc
- 12-48 Vdc
- 15-30 Vac 50/60 Hz
Voltage Tolerance
- Voltage: ± 10 % @ 12-48 Vdc, the Operating Voltage Must Not Drop Below 11.5 V
Duty Cycle
- According to IEC34, S4 = 50 %
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
Approvals & Certifications
- CE
Ambient Temperature
- -10° to 55° C (14° to 131° F)
Medium Temperature
- -10° to 130° C (14° to 266° F) - Depending on Medium Pressure
Electrical Connection
- Cable Glands ISO M20
- Cable Plug According to EN 175301-803 (Supply Voltage)
