Pneumatic Part-Turn Actuator (Double-Acting), EB-SYD, Configurable per Type / Flange, EBRO ARMATUREN Gebr. Bröer GmbH
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Description
Main function: Pneumatic part-turn actuator, double-acting, Scotch Yoke design for automation of industrial valves. Range: Torque range 27 – 9768 Nm. Types: EB 4.1 to EB 26.1. Control pressure: min. 2.5 bar (0.25 MPa / 36.3 psi); max. 8 bar (0.8 MPa / 116 psi). End position adjustment: End position "Open" or "Closed" can be set precisely to -8°/+3°. Rotating angle: 90°. Process connection: Valve interface per EN ISO 5211. Flanges: F03 to F25. Control medium: Filtered compressed air or inert gases, dry or lubricated. Pressure dew point per ISO 8573-1:2010 class 3 ≥ -20°C. Max particle size per ISO 8573-1:2010 class 5 ≤ 40 μm. At duty cycles ≥ 4/min: lubricate. Electrical connection: Limit switch and control valve assembly per VDI/VDE 3845 (NAMUR). Certifications: ATEX 2014/34/EU (Explosion protection). SIL 2, SIL 3 (redundant) per IEC 61508. DIN EN 15714-3. Temperature range: -20°C to +80°C (standard); -40°C to +80°C (low temperature); -15°C to +120°C (high temperature). Housing design: Scotch Yoke mechanism. Coatings: CS3 / optional CS5M. Materials: Cylinder barrel: Aluminum. Cylinder piston: Die-cast (5.1–12.1) or Aluminum (14.1–26.1). Drive shaft: Steel (5.1–12.1) or Case hardening steel (14.1–26.1). Rocker arm: Sintered steel (5.1–12.1) or Case hardening steel (14.1–26.1). Piston O-ring: NBR. Shaft bearing: Sintered bronze (5.1–12.1) or Brass (14.1–26.1). Options: Throttle unit double-acting (Air connection: Input NAMUR G¼", Output NAMUR G¼"; Air passage: 5 mm; Coating: Anodized RAL 9005; Materials: Block Aluminum, O-ring NBR, Throttle Brass).
Specifications
| Category | Fittings & Piping Accessories |
| Product ID | 8011010111-4903 |
| Manufacturer | EBRO ARMATUREN |
