company production products certificates location contacts   STANDARD ACTUATORS   Double acting   Simple acting STAINLESS STEEL ACTUATORS DOSING 3 POSITIONS LOCKING DEVICE SPECIAL COATING ACCESSORIES AND SERVICE DOWNLOAD ACTUATOR SIZE (torque in N at 5,6 Bar) NOMINAL TORQUE Nm at 5,6 Bar ISO FLANGE A B C - depth D - depth E - depth Number of screws X / 2 Air Consumption l/cycle GD08 8 F03 36 - M5 - 8 - 9 - 10 4 45° 0,034 GD15 15 F03 36 - M5 - 8 - 11 - 13 4 45° 0,08 F04 42 - M5 - 8 - GD30 30 F03 - F05 36 50 M5 - 8 M6 - 9 11 - 13 4 45° 0,15 F04 42 - M5 - 8 - GD60 60 F04 42 - M5 - 8 - 14 - 16 4 45° 0,30 F05 - F07 50 70 M6 - 9 M8 - 12 GD106 106 F05 - F07 50 70 M6 - 9 M8 - 12 17 - 19 4 45° 0,55 GD180 180 F07 - F10 70 102 M8 - 12 M10 - 15 22 - 24 4 45° 0,95 GD240 240 F07 - F10 70 102 M8 - 12 M10 - 15 22 - 24 4 45° 1,3 GD360 360 F07 - F10 70 102 M8 - 12 M10 - 15 22 - 24 4 45° 1,8 GD480 480 F10 - F12 102 125 M10 - 15 M12 - 18 27 - 29 4 45° 2,6 GD720 720 F10 - F12 102 125 M10 - 15 M12 - 18 27 - 29 4 45° 3,5 GD960 960 F12 125 - M12 - 18 - 36 - 38 4 45° 4,9 F14 140 - M16 - 24 - GD1440 1440 F12 125 - M12 - 18 - 36 - 38 4 45° 7,6 F14 140 - M16 - 24 - GD1920 1920 F12 - F16 125 165 M12 - 18 M20 - 30 46 - 48 4 45° 10,2 F14 140 - M16 - 24 -                         GD2880 2880 F16 165 - M20 - 30 - 46 - 48 4 45° 20,0 GD3840 3840 F16 165 - M20 - 30 - 46 - 48 4 45° 24,3 GD5760 5760 F25 254 - M16 - 24 - 55 - 58 8 22,5° 38,0 GD8000 8000 F25 254 - M16 - 24 - 55 - 58 8 22,5° 50,0 TORQUE TABLE MORE DOCUMENTATION IN THE DOWNLOAD AREA Double acting operation cycle (GD type ) open position valve close position valve Scotch Yoke System: a technical choice. Actuatech Scotch Yoke 5° Off-Set transforms the motive energy supplied to the pistons in a Canted rotary torque with an high start torque, a lower run torque and a final increased closing torque. This canted torque matches the part turn valves torque requirement (such as ball and butterfly valves) that have a similar torque development curve during its cycle. Energy Saving System The diagram A (double acting ), shows the torques development during the valve cycle from close to open and close again. 1: Rack & Pinion flat torque, 2: Scotch Yoke canted torque, 3: Represent the typical valve torque The blue area between the Rack & Pinion and Scotch Yoke diagrams shows the Motive Energy Saving, easily verified comparing the compressed air consumption stated in our data table and any Rack & Pinion manufacturer. BTV: Break Torque Valve ; BTO: Break Torque Open ; S.F: Safety Factor . Actuatech Actuatech will be free to change all specifications and data at any time REV. 02/2008   via F.lli Capponi, 126/128 - 25068 Sarezzo (BS) Italy - tel +390308908142 - fax +390308908143 - actuatech@actuatech.com