The SIPOS 2SA5521-5EE00-4BB3-Z is a heavy-duty industrial electric valve actuator engineered for precise modulating and open-close control of process valves in demanding environments. Designed for linear and part-turn applications, it integrates advanced motor control and robust gearing to ensure reliable operation under high torque and frequent cycling.
SIPOS 2SA5521-5EE00-4BB3-Z Technical Specifications
| Parameter | Specification |
|---|---|
| Actuator Type | Electric, modulating (S2/S4 duty) |
| Output Torque | Up to 1,200 Nm (depending on configuration) |
| Operating Voltage | 3-phase AC 380-480 V, 50/60 Hz |
| Control Signal | 4-20 mA / 0-10 V (analog), Profibus DP, Modbus RTU |
| Position Feedback | Absolute encoder (non-contact, magnetic) |
| Enclosure Rating | IP67 (IP68 optional) |
| Ambient Temperature | -30 °C to +70 °C |
| Mounting Standard | ISO 5210 / ISO 5211 flange |
| Manual Override | Handwheel with disengageable gear |
| Certifications | CE, ATEX (optional), SIL (optional) |
Key Engineering Features
- Non-intrusive parameter setting via Bluetooth or local interface
- Integrated motor protection and torque monitoring
- High-resolution absolute encoder for precise positioning
- Robust die-cast aluminum housing for harsh environments
- Selectable fail-safe action (fail-close, fail-open, fail-last)
- Comprehensive diagnostic and status LEDs
Industrial Applications
- Water and wastewater treatment plants
- Power generation (cooling water, steam control)
- Chemical and petrochemical process valves
- HVAC and district heating systems
- Marine and offshore valve automation
For technical inquiries, dimensional drawings, or replacement support for SIPOS 2SA5521-5EE00-4BB3-Z, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
SIPOS 2SA5521-5EE00-4BB3-Z Electric Valve Actuator
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the SIPOS 2SA5521-5EE00-4BB3-Z Electric Valve Actuator. This precision-engineered industrial component delivers reliable performance and accurate operation for demanding industrial systems.