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Valve automation solution LINAK® offers a complete electric actuator solution for valve automation. In wastewater treatment plants, uptime means everything, and reliable automation of valves means more stable processes and less maintenance. The actuator system offers simple installation with few components and an easy all-in-one package solution. (Five different versions) The actuator LA36 provides a linear thrust up to 10,000 N making it possible to open and close valve sizes up to DN300 with a speed up to 11 mm/s. The Flange Mounting Bracket allows simple actuator interchangeability. The bracket is compatible with ISO flanges F07 and F10. The Water Valve Control Unit (WCU) ensures a reliable connection to the wastewater treatment plant’s SCADA system, making remote control of the actuator easy. LINAK has taken an innovative approach to the control of the actuator – by designing an external control box which is easy to access – no matter how and where the actuator and valve is installed. The battery backup is an option add-on ensuring a fail-safe operation in case of power cut-offs 4
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Manual hand crank Manual drive for emergency operation is possible with a manual hand crank on the actuator, for example in case of power cut-offs. The cover over the Allen Key socket must be unscrewed before the Allen Key can be inserted and the hand crank operated. Hand crank Torque: 6-8 Nm Hand crank rpm: Max 65 Piston Rod movement per turn 3 mm 6 mm Allen key • The power supply has to be disconnected during manual hand crank operation. • If the actuator is operated as a hand crank, it must only be operated by hand, otherwise there is a potential risk of overloading and thereby damaging the actuator. 5
