Richter Twin Piston Quarter-turn ctuators New compact powerful maintenance-free
ouble-acting quarter-turn actuators series R The actuators are the optimum automation units in technical and commercial terms for Richter control ball and butterfly valves. They are fully refined and satisfy the high quality requirements of chemical and industrial process engineering. The interfaces to the valve or control valves and signalling units comply with IN/N ISO 5211 or VI/V 3845/NMUR. Product features rugged design maintenance-free long service life due to wear-resistant components high degree of safety during conversion and repairs of single-acting actuators thanks to the safety springs blow-out proof pinion shaft pivoting angle limit can be set from +5 to 5 comprehensive package of accessories and materials Fields of application pneumatic remote actuation of rotary valves Richter shut-off ball and butterfly valves flow control in conjunction with appropriate control valves and mounted positioners Richter butterfly valves NKP, NKSP, NKLP Richter control ball valves KNR, KNR ranches hemical, pharmaceutical and general industries, petrochemicals, water/waste water engineering, pulp production, power plant technology, metal processing, food technology, waste disposal/recycling esign pneumatic twin piston quarter-turn actuator single-acting with spring return type R-1 double-acting type R-2 drive pinion shaft accord. N ISO 5211 with female square rack-and-pinion principle with selfcentering piston guide pivoting angle 90, +5 /-5 can be set class 4 Type code Twin piston quarterturn actuator R-... single-acting...-1/xxx-090-xx double-acting...-2/xxx-090 Size Operating range control air pressure 2-10 bar (29-145 psi) ambient temperatures of 20/+95 (-4/+200 F), optional -40/+160 (-40/+390 F) highly corrosive atmosphere: special design on request Installation: any position Operating medium/ Quality filtered air (residual oil, dust and water at least) accord. to PNUROP/ISO Pivoting angle 90 No. of springs (only in R-1) Single-acting function In the single-acting version the pistons are returned to their basic positions by springs when the connection is vented. 2 to 16 springs can be adapted to suit the operating conditions. ouble-acting function If the two outer chambers are pressurised via the connection, the two pistons move towards each other into their basic positions (0 ). The force of both pistons is transmitted via the racks to the pinion shaft. If connection is pressurised and connection is vented, the pistons move apart into the 90 position. In this position the pivoting angle can be set by +/-5 in the depressurised condition with the two end position setscrews and secured with the lock nut. 2
ctuator housing housing of anodised aluminium alloy. Optionally hard anodised and teflonised cap aluminium alloy (Sizes 046 + 056: plastic), epoxy-coated Fastened pre-loaded springs simple and quick conversion from double-acting to single acting and vice versa high safety during conversion and repair work Standardised connections to the valve with female thread to IN/N ISO 5211 to control valves to NMUR resp. VI/V 3845 to signalling units to VI/V 3845 (NMUR) low-out proof pinion shaft Slide bearings for the moving parts maintenance-free and low-wearing operation long service life High-quality range of accessories end position feedback, electromechanical or inductive, various switch designs (Standard: Pepperl + Fuchs SJ 3,5 N optionally with signal box with raised open/ closed display or pivoting angle indicator or type Switchmaster Solenoid valves (Standard: Herion 5/2 NMUR No. 9710002.3039 x ia II T6 and irtec 3/2 NMUR No. 5310 IP 65 (not x)) Positioner according to specific requirements Signalbox with raised open/closed display Signalbox with pivoting angle indicator Switchmaster 5/2-way or 3/2-way solenoid valve Positioner 3
omponents and materials 8 7 6 16 4 3 9 5 10 21 22 23 1 2 20 5 9 3 4 16 6 7 8 17 18 13 14 rsatzteil-sets 18 17 19 11 15 12 Spare parts kits rsatzteil-set Nr. 1 ichtungssatz, bestehend aus 3 6 12 13 17 21 rsatzteil-set Nr. 2 Verschleißteilsatz, bestehend aus 4 9 14 15 Spare parts kit no. 1 seal kit, comprising 3, 6, 12, 13, 17 rsatzteil-set Nr. 3 Spare parts kit no. eckel 2 komplett, wear parts kit, comprising 4, 9, 14, 15 Spare parts kit no. bestehend 3 complete aus 6 7 cap 8 17kit, 18 19 comprising 6, 7, 8, 17, 18, 19 Spare parts kit no. 4 complete piston kit, comprising 3, 4, 5, 9 Spare parts kit no. 5 complete pinion shaft, comprising 1, 2, 11, 12, 13, 14, 15 Not with size 046: 4, 9, 17, 18, 19 Not with size 056: 4, 9 Item esignation Standard Option 1 irclip ring ISI 420 2 Support ring elrin 3, 12, 13, O-Ring Nitrile rubber (NR, e.g. Perbunan) Fluor caoutchouc (e.g.viton ) 17, 21 4 Piston guide ring elrin 5 Piston luminium alloy (sizes 046 + 056: plastic) 6 ap gasket ring Nitrile rubber (NR, e.g. Perbunan) Fluor caoutchouc (e.g.viton ) 7 nd cap luminium alloy Stainless steel (sizes 046 + 056: plastic), epoxy coated 8 nd cap screw Stainless steel 9 Guide segment elrin 10 Housing luminium alloy luminium alloy, anodised, additionally hard anodised and teflonised 11 Pinion shaft Steel, hard nickel-plated Stainless steel 14 Upper sliding ring elrin 15 Lower sliding ring elrin 16 Spring Sir IN--223 18 ap nut Stainless steel 19 Set screw Stainless steel 20 Stop screw for setting Stainless steel inner end position 22 Guide bush elrin 23 irclip ring ISI 420 ccessories Limit switch in signal box Pepperl + Fuchs SJ 3,5 N (not shown) Solenoid valves Herion 5/2 NMUR No. 9710002.3039 further makes and designs x ia II T6, 24 V or 230 V irtec 3/2 NMUR No. 5310 IP 65 irtec 5/2, further makes and designs 4
Torques of single-acting actuators R-1 Minimum torques (Nm) at control air pressure P St min and actuator type (in brackets: no. of springs) ontrol 3 bar 3,5 bar 4 bar 4,5 bar 5 bar 5,5 bar 6 bar pressure 43,5 psi 50,8 psi 58 psi 65,3 psi 72,5 psi 79,8 psi 87 psi R-1-046 2,5 (3) 3,2 (4) 3,3 (4) 4,0 (5) 4,2 (6) 4,9 (6) 5,2 (7) R-1-056 4,0 (4) 5,0 (5) 5,0 (6) 6,0 (6) 7,0 (7) 7,5 (8) 8,0 (8) R-1-066 6,5 (4) 8,0 (5) 8,5 (6) 9,5 (6) 11 (7) 12,5 (8) 13 (8) R-1-076 11 (5) 13 (5) 15 (6) 18 (7) 19 (8) 20 (9) 23 (9) R-1-086 15 (5) 18 (5) 22 (6) 25 (7) 27 (8) 29 (9) 32 (9) R-1-096 22 (5) 26 (6) 30 (7) 34 (8) 37 (9) 40 (10) 43 (11) R-1-110 31 (4) 38 (5) 42 (6) 46 (6) 53 (7) 61 (8) 63 (9) R-1-115 44 (4) 55 (5) 63 (6) 66 (7) 77 (7) 88 (8) 94 (9) R-1-127 60 (4) 74 (5) 89 (6) 98 (7) 104 (7) 119 (8) 134 (9) R-1-143 81 (4) 92 (4) 115 (5) 121 (6) 138 (6) 161 (7) 162 (8) R-1-163 117 (4) 147 (5) 176 (6) 196 (7) 208 (8) 235 (8) 264 (9) R-1-185 238 (5) 266 (6) 310 (6) 361 (7) 413 (8) 448 (9) 476 (10) R-1-210 286 (5) 319 (6) 353 (7) 401 (7) 459 (8) 516 (9) 571 (10) R-1-250 462 (4) 578 (5) 694 (6) 772 (7) 817 (8) 925 (8) 1040 (9) R-1-254 567 (5) 623 (6) 739 (6) 862 (7) 985 (8) 1077 (9) 1133 (10) R-1-300 739 (6) 897 (8) 1058 (9) 1219 (10) 1354 (11) 1478 (12) 1601 (13) ata for lower and higher control pressures on request. Torques of double-acting actuators R-2 Minimum torques (Nm) at control air pressure P St min and actuator type ontrol 3 bar 3,5 bar 4 bar 4,5 bar 5 bar 5,5 bar 6 bar pressure 43,5 psi 50,8 psi 58 psi 65,3 psi 72,5 psi 79,8 psi 87 psi R-2-046 7 8 9 10 11 13 14 R-2-056 12 14 16 18 19 21 23 R-2-066 17 20 23 26 29 31 34 R-2-076 30 35 40 45 50 55 60 R-2-086 42 49 56 63 70 77 84 R-2-096 59 69 79 89 99 109 119 R-2-110 85 99 113 127 141 155 169 R-2-115 127 148 169 190 211 232 254 R-2-127 176 206 235 265 294 323 353 R-2-143 264 308 352 396 440 484 528 R-2-163 338 395 451 508 564 620 677 R-2-185 592 691 789 888 987 1085 1184 R-2-210 711 829 948 1066 1185 1303 1421 R-2-250 1373 1602 1831 2059 2288 2517 2746 R-2-254 1716 2002 2288 2574 2860 3146 3432 R-2-300 2345 2736 3127 3518 3909 4300 4691 ata for lower and higher control pressures on request. Standard actuator sizes 5
imensions, weights, air consumption R-1 and R-2 imensions of signal box versions 30 1) 50 29 125 3) 181 Gxepth 3) 85 xepth 30 4 screws M5x12 4 spring washers 80 130 2) Only sizes R-1, R-2 300 80 17 137 86 102,5 1) imensions 20, 40, 50 can be achieved by adjusting the height on the angle bracket 2) imension 130 can be achieved by exchanging the angle brackets 3) Total height changes accord. to 1) Size x F G x H K L M N R S SW T U V W Weights Volume (l) / epth epth Flange abbreviation (approx. kg) double stroke 90 R-1,-2 R-1 R-2 R-1 R-2 046 119 46 M 6x9 95 10 M 5x8 12 80 F03 36 F05 50 16 12 10 9 23,8 2 69 53 0,73 0,65 0,10 0,15 056 127 50 M 6x9 104 18 M 5x8 12 80 F03 36 F05 50 16 12 10 14 23,8 2 72 59 1,00 0,90 0,13 0,25 066 140 60 M 8x12 118 18 M 6x9 12 80 F05 50 F07 70 16 12 10 14 25,3 2 82 70 1,62 1,45 0,21 0,40 076 161 65 M 8x12 130 19 M 6x9 14 80 F05 50 F07 70 16 18 10 17 29,3 2 94 83 2,45 2,10 0,32 0,60 086 182 65 M 8x12 138 19 M 6x9 14 80 F05 50 F07 70 16 18 10 17 32,3 2 100 91 2,95 2,50 0,45 0,88 096 209 70 M 8x12 147 19 M 6x9 19,5 80 F05 50 F07 70 16 25 14 17 37,3 2 108 100 4,00 3,40 0,62 1,20 110 222 90 M 10x15 170 25 M 8x12 19,5 80 F07 70 F10 102 16 25 14 22 40,3 2,5-120 6,20 5,20 0,98 1,90 115 292 90 M 10x15 170 25 M 8x12 28 80 F07 70 F10 102 16 40 20 22 53,3 2,5-120 8,35 7,10 1,40 2,70 127 298 103 M 10x15 190 25 M 8x12 28 80 F07 70 F10 102 16 40 20 22 53,3 3-137 10,7 9,00 2,00 3,65 143 337 110 M 12x18 228 27 M 10x15 28 130 F10 102 F12 125 16 40 20 27 53,3 3-172 18,1 14,4 2,86 5,50 163 377 110 M 12x18 228 27 M 10x15 36 130 F10 102 F12 125 11 45 28 27 66,3 3-172 20,1 16,4 3,80 7,00 185 420 135-285 40 M 16x24 36 130 F14 140 - - 11 45 28 36 66,3 4-224 37,8 28,0 6,50 12,5 210 462 135-285 40 M 16x24 40 130 F14 140 - - 11 60 32 36 79,3 4-224 39,6 31,8 8,00 15,0 250 603 160-332 50 M 20x28 40 130 F16 165 - - 11 60 32 46 105,3 4-272 70,6 55,5 14,0 27,0 254 683 160-332 50 M 20x18 40 130 F16 165 - - 11 60 32 46 134 4-272 84,3 69,2 17,0 32,0 300 683 160-420 62 M 16x24 40 130 F25 254 - - 11 74 32 55 134 5-360 115,0 92,0 25,0 46,0 ll dimensions in mm. Presented by: Subject to change without notice. Printed in Germany. ITT Richter hemie-technik GmbH. ITT Richter hemie-technik GmbH Otto-Schott-Str. 2-47906 Kempen Tel. +49 / (0) 21 52 / 1 46-0 Fax +49 / (0) 21 52 / 1 46-190 www.itt-richter.de Publication No. 170en 2.02 6