technical DOCUMENTS All documents are in PDF format. Download Technical Brochure Download Selection Guide Instruction & Operation Manuals OPERATING INSTRUCTION MANUAL FOR ELECTRIC ACTUATORS ERQT 0815, 0830, 1530, 1560 OPERATING INSTRUCTION MANUAL FOR ELECTRIC ACTUATORS ERQT 3030, 3060 PROGRAMMING & OPERATING INSTRUCTION MANUAL FOR ELECTRIC ACTUATORS ERQT 0815, 0830, 1530, 1560 WITH i-CON1 PROGRAMMING & OPERATING INSTRUCTION MANUAL FOR ELECTRIC ACTUATORS ERQT 3030, 3060 WITH i-CON2 General Assembly Drawings ERQT 0815/ 0830/ 1530/1560 ERQT 3030/ 3060/ 4030/ 4060 ERQT 3030/3060 WITH i-CON2 OPTION & ERQT 5030/5060 MOTORISED ‘V’ PORT VALVE, SCREWED ENDS (400 lbs) MOTORISED ‘V’ PORT VALVE, FLANGED ENDS (150 lbs) MOTORISED ‘V’ PORT VALVE, FLANGED ENDS (300 lbs) MOTORISED BUTTERFLY DAMPERS; WAFER STYLE, DN32 ~ DN150 MOTORISED BUTTERFLY DAMPERS; WAFER STYLE, DN150 ~ DN200 MOTORISED BUTTERFLY DAMPERS; WAFER STYLE, DN 250 ~ DN 300