Pneumatic s Series 2, Types P2, P3,, Description Standard linear actuators for control valves: Standard actuator made from stainless steel Air supply up to 6 bar Multi-spring design Reversible Top handwheel possible Kämmer series 2 actuators are powerful and compact. By using stainless steel material the actuators have far reaching resistance to corrosion even without a protective coating. Accessories such as positioners, limit switches or solenoid valves etc. can be fitted according to NAMUR. Compact versions with enclosed accessories are also available. Definition of action : without air supply the actuator stem extends Air-to-close: without air supply the actuator stem retracts size P2 P3 Diaphragm area cm 2 20 300 600 200 Thrust max. dan 400 900 2000 3500 mm 0-25 0-40 0-60 20-60 action air-to-open / air-to-close pressure bar Depends on spring set (max. 6 bar) Air connection (Standard) /4 NPT Allowable ambient temp. -40 to +80 C (-40 to +76 F) See appropriate spare parts list Mounting position Optional (vertical preferred) Operating medium (supply) Instrument air* (dry and oil-free) cases Stainless steel Diaphragm Eco / Polyamide s steel epoxy resin coated stem Stainless steel Screws, nuts Stainless steel Other parts Stainless steel / Aluminium / Plastic *Other operating mediums on request. KMEBR002-00 - 03.05
thrust in relationship to spring set and supply pressure 0 mm P2 0 20 cm 2 P3 0 300 cm 2 600 cm 2 0 200 cm 2 0 set no. -to-close (dan) -to-open / Air-to-close Thrust (dan) at supply pressure.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.50-0.70 0.0 60 96 56 26 276 336.00-.40 02.7 20 72 32 92 252 32.59-2.7 03 2.5 9 39 99 59 29 279 2.8-2.95 04 3.3 26 67 27 87 247 3.0-4.0 05 4.4 372 48 08 68 228 0.52-0.64 30.0 55 259 409 559 709.03-.27 302.6 309 28 368 58 668 88.57-.94 303 2.3 470 69 39 469 69 769 2.0-2.60 304 2.9 630 20 270 420 570 720 2.40-3.20 305 3.5 720 240 390 540 690 840 0.50-0.58 60 0.9 300 550 850 50 450 750.00-.7 602.5 600 200 500 800 00 400 700.63-.83 603 2.2 980 400 700 000 300 600 2.25-2.55 604 2.9 350 272 572 872 72 472 2.85-3.3 605 3.7 70 45 75 05 35 65 0.50-0.58 2 0.9 600 00 700 2300 2900 3500.00-.7 22.5 200 400 000 600 2200 2800.63-.83 23 2.2 960 800 400 2000 2.25-2.55 24 2.9 2700 543 43 20 mm P2 20 cm 2 20 P3 300 cm 2 20 600 cm 2 20 200 cm 2 20 set no. -to-close -to-open / Air-to-close Thrust (dan) at supply pressure (dan).5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.50-0.90 02.2 60 72 32 92 252 32.00-.80 022 2. 20 84 44 204 264.59-2.76 023 3. 9 89 49 209 269 2.8-3.72 024 4. 26 94 54 24 274 3.0-5.0 025 5.4 372 48 08 0.52-0.76 302. 55 223 373 523 673 823.03-.52 3022.9 309 45 295 445 595 745.57-2.3 3023 2.7 470 208 358 508 658 808 2.0-3.0 3024 3.4 630 20 270 420 570 720 2.40-4.00 3025 4.3 720 50 300 450 600 0.50-0.67 602.0 300 500 800 00 400 700.00-.33 6022.7 600 400 700 000 300 600.63-2.03 6023 2.4 980 280 580 880 80 480 2.25-2.84 6024 3.2 350 393 693 993 293 593 2.85-3.77 6025 4. 70 440 740 040 340 0.50-0.67 22.0 600 000 600 2200 2800 3400.00-.33 222.7 200 800 400 2000 2600.63-2.03 223 2.4 960 560 60 760 2.25-2.84 224 3.2 2700 787 The supply pressures shown in these tables must not be exceeded. 2
thrust in relationship to spring set and supply pressure 40 mm P3 300 cm 2 40 600 cm 2 40 200 cm 2 40 set no. -to-close -to-open / Air-to-close Thrust (dan) at supply pressure (dan).5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.52-.00 304.40 55 50 300 450 600 750.03-2.00 3042 2.40 309 50 300 450 600 750.57-3.05 3043 3.40 470 35 285 435 585 735 2.0-4.0 3044 4.40 630 20 270 420 570 2.40-5.60 3045 5.90 720 20 0.50-0.83 604.20 300 400 700 000 300 600.00-.67 6042 2.00 600 200 500 800 00 400 700.63-2.43 6043 2.80 980 340 640 940 240 540 2.25-3.44 6044 3.80 350 337 637 937 237 537 2.85-4.68 6045 5.00 70 90 490 790 0.50-0.83 24.20 600 800 400 2000 2600 3200.00-.67 242 2.00 200 400 000 600 2200.63-2.43 243 2.80 960 680 280 60 mm 600 cm 2 60 200 cm 2 60 set no. -to-close -to-open / Air-to-close Thrust (dan) at supply pressure (dan).5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0.50-.00 606.40 300 300 600 900 200 500.00-2.00 6062 2.40 600 300 600 900 200 500.63-2.83 6063 3.20 980 400 700 000 300 600 2.25-4.03 6064 4.40 350 280 580 880 80 2.85-5.60 6065 6.00 70 240 0.50-.00 26.40 600 600 200 800 2400 3000.00-2.00 262 2.40 200 600 200 800.63-2.83 263 3.20 960 800 The supply pressures shown in these tables must not be exceeded. 3
Air-to-close 4
Dimensions [mm] and weights [kg] ø 348 50*** ø 84 34** 50*** ø 260 394 50*** ø 348 50*** 438 strokes up to 40 540 strokes 50/60 675 strokes up to 40 695 strokes 50/60 Type P2 Type P3 Type Type ** Hole diameter in yoke plate 30 or 38 mm *** Clearance to remove actuator Weights (Kg)* P2 P3 5,5 30 60 * Can vary according to spring set. Exact weights on request. Model Code P 2 2 size Thrust P2 0 mm } P3 2 20 mm 2 Last digit of 4 40 mm 3 spring set 6 60 mm 4 number 5 5
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