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Download Emerson 685SE Data Sheet
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Product Bulletin 685SE and 685SR Actuators 61.2:685SE/685SR September 2014 D103791X012 Table 3. Supply Connections SUPPLY CONNECTION ACTUATOR SIZE Size, NPT Quantity (Top/Bottom) 1/1 10 3/8 12 3/4 14 to 28 3/4 (standard), 1, or 1-1/4 2/2 (standard) 1/1 2/2 (standard) 1/1 2/2 (standard for 3/4 NPT only) Table 4. Dimensions A, G, H, and L ACTUATOR Type 685SE 685SR G A H L Size mm Inch mm Inch mm Inch mm Inch 10 318 12.50 338 13.31 235 9.25 394 15.50 12 381 15.00 338 13.31 235 9.25 457 18.00 14 432 17.00 435 17.13 253 9.98 508 20.00 16 489 19.25 435 17.13 253 9.98 559 22.00 18 543 21.38 435 17.13 253 9.98 610 24.00 20 591 23.25 581 22.88 434 17.10 660 26.00 22 654 25.75 581 22.88 434 17.10 711 28.00 24 711 28.00 584 23.00 484 19.06 762 30.00 26 775 30.50 584 23.00 484 19.06 845 33.25 28 826 32.50 (1) (1) (1) (1) 895 35.25 10 318 12.50 338 13.31 235 9.25 12 381 15.00 338 13.31 235 9.25 14 432 17.00 435 17.13 253 9.98 16 489 19.25 435 17.13 253 9.98 18 543 21.38 435 17.13 253 9.98 20 591 23.25 581 22.88 434 17.10 22 654 25.75 581 22.88 434 17.10 24 711 28.00 584 23.00 484 19.06 26 775 30.50 584 23.00 484 19.06 28 826 32.50 (1) (1) (1) (1) Not Applicable 1. Consult your Emerson Process Management sales office. Table 5. Dimensions E and F WITHOUT MANUAL OVERRIDE ACTUATOR SIZE E 5H or 3-9/16 Inch Yoke Boss WITH MANUAL OVERRIDE F 7 Inch Yoke Boss 5H or 3-9/16 Inch Yoke Boss E 7 Inch Yoke Boss 5H or 3-9/16 Inch Yoke Boss F 7 Inch Yoke Boss 5H or 3-9/16 Inch Yoke Boss 7 Inch Yoke Boss mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch 10 222 8.75 267 10.50 203 8.00 229 9.00 251 9.88 279 11.00 229 9.00 229 9.00 12 222 8.75 267 10.50 203 8.00 229 9.00 251 9.88 279 11.00 229 9.00 229 9.00 14 229 9.00 267 10.50 203 8.00 229 9.00 238 9.38 279 11.00 305 12.00 305 12.00 16 229 9.00 267 10.50 203 8.00 229 9.00 238 9.38 279 11.00 305 12.00 305 12.00 18 229 9.00 267 10.50 203 8.00 229 9.00 238 9.38 279 11.00 305 12.00 305 12.00 20 305 12.00 305 12.00 305 12.00 305 12.00 305 12.00 305 12.00 330 13.00 330 13.00 22 305 12.00 305 12.00 305 12.00 305 12.00 305 12.00 305 12.00 330 13.00 330 13.00 24 406 16.00 406 16.00 457 18.00 457 18.00 476 18.75 476 18.75 457 18.00 457 18.00 26 406 16.00 406 16.00 457 18.00 457 18.00 476 18.75 476 18.75 457 18.00 457 18.00 28 457 18.00 457 18.00 457 18.00 457 18.00 476 18.75 476 18.75 457 18.00 457 18.00 5
