PNEUMATIC ACTUATOR EB-SYD, DOUBLE ACTING TECHNICAL DATA Torque: exactly adjustable between -8°/+3° Limit switches and solenoid valve mounting: VDI / VDE 3845 Supply pressure: Supply quality: Filtered compressed air dry or lubricated. The pressure condensation point in accordance with (ISO 8573-1:2010, Class 3) has to be ≥ - 20°C or 10°C under ambient temperature. The maximum particle size in accordance with (ISO 8573-1:2010, Class 5) should not exceed 40 µm. For cycles ≥ 4 /min please lubricate. Temperature range: -20°C to +80°C (standard) -40°C to +80°C (low temperature) -15°C to +120°C (high temperature) The double acting version of this series is available in 13 sizes, constructed to the scotch-yoke principle. Valve interface: Actuator cylinder: Anodized aluminium, Other coatings upon request. FEATURES - Maintenance-free - Suitable for all ¼ turn valves - Blow-out proofed shaft - Torques in agreement with EN ISO 5211 - Optical position indicator with integrated operator for limit switches - All fasteners made of stainless steel - SIL 2 (SIL 3 as redundant system) acc. to IEC 61508 KEY BENEFITS - High opening- and closing- torques provided by scotch-yoke concept - Ideal sliding properties provided by low friction multiple piston guides - Operational safety and long service life assured by precise machining of parts - Low air consumption - ATEX: EX II 2 GD c Tx The EBRO Speed Control block allows the adjustment of closing/ opening times up to 60 sec. (depending on actuator size). It can be mounted directly onto the actuator.

PNEUMATIC ACTUATOR EB-SYD, DOUBLE-ACTING Namur I EB 4.1 - EB 18.1= G¼“ Namur II EB 20.1 - EB 26.1= G½“ □G/T=Depth * F04/F05 no combined flange available (Standard = BOLD) ** Mounting flange F25 *** F25 up to 4,000 Nm transferable CLOSING TIME AND AIR CONSUMPTION Type Closing time EB-SYD in sec.* Filling volume Standard liter/stroke at 1 atm:** * closing times with unthrottled air exhaust and air supply, 6 bar control pressure at no load operation ** loadair consumption = filling volume x control Closing-/ opening times can be adjusted up to 60 sec. by using the EBRO speed control block (depending...

PNEUMATIC ACTUATOR EB-SYD, DOUBLE ACTING MATERIAL SPECIFICATION AND PARTS LIST Description Qty. Material Pt. 17D 1 Actuator cylinder 1 EN AW 6063 - T6 2 Piston 2 EN AC 46000 18D 3 End cover L SYD 1 EN AC 46000 19D 4 End cover R SYD 1 EN AC 46000 20D 5 Drive shaft 1 1.7131 21D 6 Yoke 1 1.7131 / Sint - D30 23 7 Upper shaft bearing 1 Sint - B50 26 8 Lower shaft bearing 1 Sint - B50 27 9 Upper piston bearing 1 technical polymer 30 10 Lower piston bearing 1 technical polymer 31 11 Washer bearing 1 technical polymer 32D 13 Piston bolt 2 1.7131 33 14 Roller 2 1.3505 34 15 Guide band 2 technical polymer...

PNEUMATIC ACTUATOR EB-SYD, DOUBLE ACTING MATERIAL SPECIFICATION AND PARTS LIST Description Actuator cylinder Piston End cover SYD Drive shaft Yoke Upper shaft bearing Lower shaft bearing Material EN AW 6063 - T6 EN AC 46000 EN AC 46000 1.7131 1.7131 MS & Graphite MS & Graphite Upper piston bearing Technical polymer Lower piston bearing Upper washer bearing Lower washer bearing Piston bolt Roller Guide band Slidepad Piston O-Ring O-Ring, upper shaft Technical polymer Technical polymer Technical polymer 1.7131 1.3505 Technical polymer Technical polymer NBR 70 NBR 70 The spare parts marked with...

PNEUMATIC ACTUATOR EB-SYD, DOUBLE ACTING FUNCTION Open When the left control connection is pressurized, the pistons are the yoke turns clockwise to close the valve. pushed together with the yoke turning counter-clockwise to open The stroke of the piston can be limited by adjusting the screws the valve. When the right control connection is pressurized, Subject to change without notice Especially non-lubricant media (e.g. bulk goods and dry gases) may cause an increasement of the valve torque. Choosing an actuator in critical limits, please contact our engineers. The torques shown in the diagram...