UT Series. Pneumatic Actuators. UT-**-DA Series UT-**-SR Series

UT-**-D Series UT-**-SR Series full range of double acting and spring return actuators designed to NMUR for air supply ports and top mounting with ISO 5211 for base mounting patterns. Features Dual adjustable open - close stops (UT-0 thru UT-4.5) nti-blowout pinion 1,000,000 cycle normal service life ISO / DIN Valve Interface NMUR ccessory Mounting Long end cap bolts allow spring decompression Quick Spec Product Scope D: 0, 0, 1, 2, 2.5, 3, 3.5, 4, 4.5, Size Range 5, 6, 7 SR: 0, 1, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7 Operating Torque Range D: 71 to 2546 in-lb @ 0 psi SR: 55 to 221 in-lb @ 0 psi Operating Pressure 40 to 115 psig Casing Pressure 150 psig (NR standard) -4 to 175 F Temperature (opt. high temp. Viton) -4 to 302 F (opt. low temp. HNR) -40 to 15 F Media ir dry or lubricated; noncorrosive gas UT-0 thru UT-4.5: 100 (-5 CW to Rotation 5 CCW) UT-0, 5,6,7: 5 (0 CW to 5 CCW) Materials Casing: luminum UNI 6060 Shaft: Steel Casing: Hard-coated anodized Finish End Caps: Polyester powder coated Design Standards Thread Design (Port) NSI 1.20.1 Mounting Flange (Valve) ISO 5211 NMUR Mounting (accessories) VDI/VDE 345 TEX tmospheres Explosibles Directive 4//EC PED Pressure Equipment Directive 7/23/EC 1

4 5 6 1 2 3 7 1 Die cast aluminium end caps Standard polyester powder coated Upon request nickel plated for corrosive environments 2 sets Standard treatment phosphated High resistance and reliability sets to suit different air pressure/torque requirements 3 End cap screw Stainless steel as standard 4 Pinon made in steel Nickel-plated for standard version against internal and external corrosion Stainless steel for corrosive environments nti-blowout design standard 5 ody manufactured from extruded aluminum UNI 6060 Hard-coated anodized as standard finish 45-50 (micron) High corrosion resistance Special finishes epoxy-coated ore finished to high standard to ensure low friction and long life 6 Piston guides in POM Large contact area Low friction for self-lubricating material Long life 7 Seals NR standard version -4 F to 15 F (-20 C to 5 C) Viton high temperature version -4 F to 302 F (-20 C to 150 C) HNR low temperature version -40 F to 15 F (-40 C to +5 C) Rotation (Viewed from top) Closed Open Pistons made from die cast aluminum Chemical nickel plating upon request Counter-clockwise Rotation (Standard) Extended connection Top of pinion NMUR norm Solenoid valve connection NMUR norm & NPT ottom of pinion ISO 5211-DIN 3337 Clockwise Rotation 2

6 7 15 14 16 12 11 10 13 15 7 5 1 10 11 4 12 2 16 3 ctuator Parts UT0 Item Repair Kit Description Material Treatment Quantity D 1 ody Extruded luminum Hard nodized 1 2 nti-blowout Pinion Steel Nickel Plated 1 *3 R Lower Pinion O-Ring NR 1 *4 R Top Pinion O-Ring NR 1 *5 R Spacer Ring (POM) PolyOxyMethylene 1 6 R Pinion Snap Ring Steel Nickel Plated 1 7 Piston Die Cast luminum 2 * R Piston O-Ring NR 2 Stop olt Stainless Steel 2 *10 R Stop olt O-Ring NR 2 11 Washer Stainless Steel 2 12 Stop olt Retaining Nut Stainless Steel 2 13 Left End Cap Die Cast luminium Painted 1 14 Right End Cap Die Cast luminum Painted 1 15 R End Cap Gaskets NR 2 16 End Cap Fixing Screw Stainless Steel * Parts subject to wear Note: For high temperature option, Viton replaces NR, and high temperature grease is used. 3

10 21 20 17 1 7 6 11 12 13 22 14 11 13 12 14 16 1 15 5 4 1 17 21 2 22 1 3 ctuator Parts UT0 UT4.5 Item Description Material Treatment Quantity D Quantity SR 1 ody Extruded luminum Hard nodized 1 1 2 nti-blowout Pinion Steel Nickel Plated 1 1 *3 Lower Pinion O-Ring NR 1 1 *4 Pinion Spacer Ring (POM) PolyOxyMethylene 1 1 *5 Top Pinion O-Ring NR 1 1 *6 Cam Spacer Ring (POM) PolyOxyMethylene 1 1 7 Cam Stainless Steel 1 1 Position Indicator Nylon 2 2 Pinion Washer Stainless Steel 1 1 10 Pinion Snap Ring Steel Nickel Plated 1 1 11 Piston Die Cast luminum 2 2 *12 Piston O-Ring NR 2 2 *13 nti-friction Ring (POM) PolyOxyMethylene 2 2 *14 Piston Thrust lock (POM) PolyOxyMethylene 2 2 15 Stop olt Retaining Nut Stainless Steel 2 2 16 Stop olt Stainless Steel 2 2 17 External Steel Zinc-phosphate 0 See 1 Internal Steel Zinc-phosphate 0 Chart, pg 6 1 Left End Cap Die Cast luminum Painted 1 1 20 Right End Cap Die Cast luminum Painted 1 1 21 End Cap Gaskets NR 2 2 22 End Cap Fixing Screw Stainless Steel * Parts subject to wear 4

UT-7 only 17 16 15 15 13 23 1 16 15 17 10 7 1 5 6 11 12 1 20 21 22 4 7 10 6 5 25 4 12 11 2 2 13 20 1 21 22 3 24 UT-7 only 3 ctuator Parts UT5, UT6, UT7, UT0 Item Repair Kit Description Material Treatment Quantity D Quantity SR 1 ody Extruded luminum Hard nodized 1 1 2 nti-blowout Pinion Steel Nickel Plated 1 1 *3 R Lower Pinion O-Ring NR 1 1 *4 R Top Pinon O-Ring NR 1 1 *5 R Pinion Spacer Rang (POM) PolyOxyMethylene 1 1 6 R Pinion Snap Ring Steel Nickel Plated 1 1 7 Piston Die Cast luminum 2 2 * R Piston O-Ring NR 2 2 * R nti-friction Ring PTFE 15% Graphite 2 2 *10 R Piston Thrust lock (POM) PolyOxyMethylene 4,6 *** 4,6 *** *11 R Stop olt O-Ring NR 2 2 12 Washer Stainless Steel 2 2 13 Stop olt Retaining Nut Stainless Steel 2 2 14 Stop olt Stainless Steel 2 2 15 External Steel Zinc-phosphate 0 See Chart, pg 6 16 Central Steel Zinc-phosphate 0 17 Internal Steel Zinc-phosphate 0 1 Left End Cap Die Cast luminum Painted 1 1 1 Right End Cap Die Cast luminum Painted 1 1 20 End Cap Fixing Screw Stainless Steel, 12 ***, 12 *** 21 R End Cap O-Ring NR 2 2 22 R ir Supply Hole O-Ring NR 2 2 23 Compressed *** Steel 0 See spring chart *24 R nti-friction Ring *** PTFE 15% Graphite 1 1 25 R Pinion Washer *** Stainless Steel 1 1 * Parts subject to wear *** 6 12 Valid for UT-7 only UT-7 only Note: for high temperature option, Viton replaces NR and high temperature grease is used 5

Chart for UT-0-SR thru UT-4.5SR Set No. Norm ir Supply External Internal 1 40 1 1 2 50 2 0 3 60 1 2 4 70-0 2 1 5 0 2 2 Chart for UT-5-SR thru UT-6-SR Set No. Norm ir Supply External Center Internal 1 40 0 2 0 2 50 2 0 0 3 60 1 2 0 4 70 2 0 2 5 0 2 2 0 6 0 2 2 2 Chart for UT-7-SR R Set No. Norm ir Supply Quantity of s for Each Side 1 30 2/3 2 40 3/3 3 50 3/4 4 60 4/4 5 70 4/5 6 75 5/5 7 0 5/6 0 6/6 Cycle Time for ctuators Type 0 0 1 2 2.5 3 3.5 4 4.5 5 6 7 Double ct. CCW 0.03 0.03 0.06 0.12 0.20 0.30 0.53 0.3 0. 1.15 1.74 4.50 Double ct. CW 0.03 0.04 0.0 0.12 0.1 0.27 0.47 0.66 0.3 1.10 1.70 4.50 Spr. Return, CCW 0.0 0.14 0.22 0.31 0.44 0.3 1.0 1.27 1.75 2.3 4.50 Spr. Return, CW 0.0 0.14 0.22 0.31 0.46 0.7 0.0 0.7 1.34 2.1 6.20 pproximate time per stroke in seconds (one direction) at 0 psi supply pressure without valve ir Consumption (Volume, Cubic Inches) Rotation Direction (D or SR) 0 0 1 2 2.5 3 3.5 4 4.5 5 6 7 CCW (D & SR) 2.4 6.1 11.6 22.0 31.1 4.2 7.7.5 13 220 34 15 CW (D) 1. 7. 14.0 26. 3.1 61.0 104 135 13 20 600 106 CW (SR) 6.7 11.6 22.0 32.3 4. 4.2 10 146 215 463 46 ir Consumption, Standard cubic inch per stroke = (Gage Pressure + tmosphere Pressure) X Volume, in 2 tmosphere Pressure Weight (lbs) Type 0 0 1 2 2.5 3 3.5 4 4.5 5 6 7 Double cting 1.1 2.3 3.3 5.6 7.2 11.0 17. 22.1 34 43 71 154 Return 2.6 4.0 6..4 14.4 23. 26. 45 65 111 13 ir Supply Pressure Maximum Pressure: 116 psi ( bar) Temperature Range: See Page 2 Position djustment UT-0 single adjustable open stop (+/- 5 in CCW direction/ fixed close stop only) UT-0 thru UT4.5 dual adjustable open-close stops standard (+/- 5 in CW and CCW directions) UT5 thru UT7 single adjustable open stop (+/- in CCW direction)/fixed close stop standard; dual adjustable openclose stops optional (+/- 5 in CW and CCW directions) External Connections: See Page 2 Rotation: See Page 2 Lubrication: Lubricated: for actuator life (1,000,000 cycles under normal working conditions) ctuator Selection Valve Torque Determine the maximum valve torque from the valve torque chart for the seat material used. This is normally the breakaway torque after the valve has been stationary for the longest period of time. pply an appropriate service factor to the valve torque to determine the required torque: 20% for normal operation; 50% for dry, dirty or infrequent operation; and 100% for emergency shutoff or throttling control valves Double cting Selection Refer to Double cting Torque Chart. Read down the applicable ir column to the first torque that exceeds the required torque, then left to the actuator size. Return Selection Refer to the Return Torque Chart. Read down the End column to the first torque that exceeds the required torque, then right to the applicable ir End column. If the ir End torque also exceeds the required torque, read left to the actuator size and spring set. If not, move down the chart one actuator size at a time and repeat, until both torques exceed the required torque. 6

H Flats J 1.1 V* Flats L V* Flats (4) holes 10-24 UNC DET K ØI ØK F T NPT DET K 0.16 0.157 Slot U M6 Thd x 0.47 DP E G 0.63 C D O (4) holes M5 0.63 N 0.47 0.47 Ports: CCW Rotation CW Rotation CH Star (4) holes R on ØS.C. RT0657 (4) holes P on ØQ.C. Dimensions, Inches Model (UT0 UT4.5) Inches ore Drilling T CH C D E F G H I ØK L N O P Q R ØS ISO 5211 NPT U V UT0 52 F03-F05 0.433 5.5 2. 1.2 1.6 2.7 0.7 3.5 0.35 1.73 0.47 3.15 0.47 1.04 10-24 1/4-20 1.42 x0.2 x0.35 1.7 1/ 0.32 1.4 UT1 63 F05-F07 0.551 6.4 3.2 1.4 1. 3.2 0.7 4.0 0.43 1.7 0.5 3.15 0.63 1.0 1/4-20 1.7 5/16-1 x0.31 x0.47 2.76 1/ 0.32 1.61 UT2 75 F05-F7 0.66.2 3.7 1.7 2.1 3. 0.7 4.6 0.51 2.4 0.75 3.15 0.75 1.3 1/4-20 x0.31 UT2.5 5 F05-F07 0.66.4 4.2 1. 2.3 4.3 0.7 5.1 0.5 2.4 0.7 3.15 0.75 1.65 1/4-20 x0.31 UT3 100 F07-F10 0.66 10.7 4. 2.2 2.7 4. 0.7 5.6 0.5 2.4 0.7 3.15 0.1 1.7 5/16-1 x0.47 UT3.5 115 F07-F10 0.66 12. 5.4 2.5 2. 5.6 1.1 6. 0.7 3.3 1.26 5.12 0.4 1.7 5/16-1 x0.47 UT4 125 F07-F10 0.66 14.4 5. 2.7 3.2 6.0 1.1 7.2 0.7 3.3 1.26 5.12 0.4 2.40 5/16-1 x0.47 UT4.5 140 F10-F12 1.063 16. 6.4 30 3.4 6. 1.1.1 0.5 3.46 1.3 5.12 1.14 2.0 3/-16 x0.5 1.7 5/16-1 x0.47 1.7 5/16-1 x0.47 2.76 3/-16 x0.55 2.76 3/-16 x0.55 2.76 3/-16 x0.55 4.02 1/2-13 x0.71 2.76 1/ 0.35 1.7 2.76 1/ 0.35 1.7 4.02 1/4 0.35 1.7 4.02 1/4 0.57 4.02 1/4 0.57 4.2 1/4 0.57 7

0.16 M6 thd x 0.47 dp N 1.1 1.1 I H 0.63 0.47 S (NPT) 0.47 (6) Holes M5 0.47 0.63 DET K 0.7* for UT-0 () Holes 10-24 UNCX 0.23 G Flats DET K ØQ UT-0 0.63 0.47 F E R P S NPT C 0.4 D UT-6-7 CH UT0/5/6: Star UT7: SQ@45 UT-5 (4) holes N on ØO.C. S (NPT) 0.4 1.26 1.26 (2) holes M5 x 0.23 (4) holes L on ØM.C. R 0.4 (4) holes M5 Ports: CCW Rotation CW Rotation RT0656 Dimensions, Inches Model Inches ore Drilling ISO 5211 (UT0 & UT5 UT7) CH C D E F G H I L M N O P Q R UT0* 32 F03 0.354 4.3 1. 0. 0. 2.56 1.77 0.3 1.7 10-24 x0.2 UT5 160 F10-F12 1.063 20.6 7.4 3.4 3..5 7.4 1.1 3.15 5.12 3/-16 x0.5 4.02 1/2-13 x0.71 UT6* 200 F14 1.417 22.6.6 4.3 4.3 10.5.41 1.42 3.15 5.12 5/-11 x0. UT7* 270 F16 1.11** 26.5 11.4 5.7 5.7 14.21 13.03 1.42 3.15 5.12 3/4-10 x1.1 * UT-0, UT-6 and UT-7 require NMUR based adaptor 26-0002 for mounting NMUR (direct mount) solenoid valves ** Square female connection at 45 only S NPT 1.42 0.47 0.46 1/ 4.2 1.26 1.3 3.21 1/4 5.51 1.54 1.7 3.46 1/4 6.50 2.05 1.7 4.76 1/4

T W U V RT070 Dimensions, Inches (UT 5/6/7 with Optional Dual Limit Stops) Model Inches T U V W UT5 6.2 1.77 2.20 2.50 UT6 7.4 2.03 2.52 3.11 UT7.05 2.6 3.11 4.37 Torque Characteristics Double cting Return IN IR OUT IR Start Close IN IR End Open The Double cting ctuator has a constant output torque travel from start to end, clockwise or counter-clockwise rotation Direct Rotation ir End SPR Start ir Start Direct Rotation SPR End IN IR The torque of the Return ctuator is not contact but decreasing. This is due to spring compression during air cycle and spring uncoiling during spring cycle of actuation.

Torque Outputs Size UT-0 UT-1 UT-2 UT-2.5 UT-3 UT-3.5 UT-4 UT-4.5 Model Set Torque (in-lbs) ir Supply Pressure (psig) 40 50 60 70 0 0 100 ir Torque (in-lbs) Start End Start End Start End Start End Start End Start End Start End Start End 01 44 32 4 23 72 47 5 70 02 5 42 61 31 4 54 10 77 03 66 46 0 47 104 70 127 4 150 117 04 2 57 70 31 3 55 116 7 140 101 163 125 05 105 72 7 32 101 55 125 7 14 102 01 5 44 2 3 134 0 176 122 02 10 5 120 56 162 204 140 03 12 71 14 7 11 121 233 162 275 204 04 152 5 136 54 177 6 21 13 261 10 303 222 05 16 111 151 53 13 5 235 136 276 17 01 172 16 63 244 13 31 214 02 226 11 215 5 21 160 366 235 03 24 133 275 137 351 212 426 2 502 363 04 303 162 247 3 322 15 3 234 473 30 54 35 05 30 205 27 1 354 157 430 232 505 303 01 242 143 23 10 34 21 460 330 02 2 176 316 163 427 274 537 34 03 361 215 37 211 4 322 60 432 720 543 04 417 24 354 155 465 265 576 376 67 47 77 633 05 536 321 32 146 503 257 614 36 725 47 01 35 21 34 154 556 326 72 4 02 521 2 45 1 65 372 30 544 03 564 31 62 32 01 502 73 674 1146 47 04 61 3 55 203 730 375 03 54 1075 720 124 3 05 60 4 630 206 02 37 75 551 1147 723 01 65 363 650 270 35 555 1220 40 02 35 44 4 37 1133 663 141 4 03 57 53 1044 541 132 27 1615 1112 100 137 04 1133 625 5 365 1243 650 152 35 113 1220 20 1505 05 1432 00 1067 352 1352 637 163 22 123 1207 01 77 470 50 32 1224 703 15 1077 02 1040 560 1135 53 150 14 13 12 03 1313 71 1351 640 1725 1015 20 13 2474 1763 04 1477 0 1261 477 1636 51 2010 1226 23 1600 275 174 05 113 1055 13 415 1762 7 2136 1164 2511 153 01 1345 726 1241 506 1742 1007 02 1522 14 1644 21 2142 1322 2645 122 03 156 1036 115 61 2415 1362 216 162 3416 2363 04 2124 1133 107 665 2310 116 213 1671 3316 2174 31 2677 05 2726 1452 11 516 242 101 22 1520 343 2022 10

Torque Outputs Size UT-5 UT-6 UT-7 Model Set Torque (in-lbs) ir Supply Pressure (psig) 40 50 60 70 0 0 100 ir Torque (in-lbs) Start End Start End Start End Start End Start End Start End Start End Start End 01 1345 5 121 130 2644 2140 02 11 1301 222 1503 252 2217 03 2336 1531 10 1131 2713 154 341 256 04 241 1170 2447 1350 3162 2074 36 277 05 3327 2230 2737 1507 3452 2240 4175 263 06 416 2655 23 1443 3715 2167 4421 22 01 216 1540 371 204 506 4317 02 3150 216 4413 330 5770 461 03 3752 2637 336 251 5304 4035 663 5400 04 46 3124 47 300 6126 4445 746 575 05 5327 3726 5443 3613 622 500 12 635 06 667 4664 53 353 72 425 51 6175 01 673 446 574 6017 113 317 1530 12743 02 372 5363 761 454 102 757 14353 1123 03 761 6257 6672 30 72 63 133 14 1624 13240 04 1115 7150 5716 161 016 42 12442 353 1577 1177 1177 1500 05 1254 044 06 345 1145 64 1421 10310 1221 1361 21530 1620 06 1347 3 1053 5415 1365 50 17274 12150 20574 1545 07 15336 32 54 355 1300 731 1631 1061 161 130 23053 17416 0 16735 10735 637 246 12063 512 15363 221 1672 12521 220 1547 Torque Outputs Double cting ctuators (in-lbs) ir Supply Pressure (psig) Model 40 50 60 70 0 0 100 115 UT-0 34 43 55 64 71 2 7 101 UT-0 3 117 140 162 16 210 233 26 UT-1 165 206 247 2 330 371 412 474 UT-2 27 371 446 51 54 66 742 54 UT-2.5 423 52 635 740 46 52 1057 1217 UT-3 667 34 1000 1167 1334 1501 166 11 UT-3.5 10 1373 164 123 217 2472 2746 315 UT-4 1424 170 2136 241 24 3204 3560 403 UT-4.5 2001 2503 3005 3506 400 4510 5012 5765 UT-5 230 3662 434 5127 55 651 7324 422 UT-6 54 666 23 612 101 1235 13732 1572 UT-7 12734 151 107 2224 2546 2654 3132 36611 11

How to Order ctuator Series Size Type Rotation ir Supply to ctuator Options UT 0 = 32mm bore SR = Return (UT-0-7) CCW = Counter-clockwise Rotation (Standard) 40 = 40 psi = None (Standard) 0 = 52mm bore SD = Return with Optional Dual djustable Stops (UT5-7) CW = Clockwise Rotation 50 = 50 psi P = Polyester Coating 1 = 63mm bore D = Double cting (UT0-7) 60 = 60 psi V = Viton Seals 2 = 75mm bore DD = Double cting with Optional Dual djustable Stops (UT5-7) 70 = 70 psi 2.5 = 5mm bore 0 = 0 psi 3 = 100mm bore 0 = 0 psi 3.5 = 115mm bore 100 = 100 psi 4 = 125mm bore 115 = 115 psi 4.5 = 140mm bore 5 = 160mm bore 6 = 200mm bore 7 = 270mm bore Sample Ordering Schematic UT 1 SR CCW 0 12 UTSeries/1011