- Brand: ARI-Armaturen
- Model: STEVI 450 Control Valve Assembly with ARI-PREMIO Electric Actuator
- Assembly Suffix / ID: 100632854-030-07
- Type: 3-Way Flanged Control Valve with Linear Electric Thrust Actuator
- Technical Specs:
- Actuator Unit: ARI-PREMIO 2.2 kN
- Thrust Force: 2.2 kN (2,200 N)
- Operating Speed: 0.38 mm/s at 50 Hz
- Operating Voltage: 230 V AC (+10% / -10%), 50/60 Hz
- Power Consumption: 15 VA to 16 VA
- Motor Type: Synchronous motor with automatic torque-limiting shut-off
- Operating Duty Rating: S3 - 80% ED
- Control Signal: Standard 3-point (Open/Stop/Close) control input
- Integrated Features: Gearbox manual handwheel override (always engaged) and load-dependent torque switches
- Enclosure Protection Class: IP65
- Hub/Travel: 20 mm
- Valve Assembly (STEVI 450):
- Nominal Diameter: DN 50 (2" pipe size)
- Nominal Pressure Rating: PN 16
- Valve Function: 3-Way Mixing or Diverting process valve configuration
- Flow Characteristic: Linear (lin / lin)
- Rangeability: 30:1
- Plug Design: Parabolic plug / V-port plug with metal-to-metal seating
- Seat Leakage Class: Leakage Class IV conforming to DIN EN 1349 / IEC 60534-4
- Stem Sealing Type: Spring-loaded PTFE V-ring packing unit
- Operational Temperature Range: -10°C to +220°C
- Process Connection: Flanged connection conforming to EN 1092-1 / EN 1092-2
- Wetted Body Materials: Cast Iron (EN-JL1040 / GG-25)
Weight: 24 kg
Dimensions: 240 x 710 x 180 mm
Country of Origin: Germany
HS Code: 8481.80.85