Cartridge pressure relief valves CART - Atos

1 pressure relief valves type CART screw-in mountingTable C010-22/ECARTare direct operated pressure reliefvalves for screw-in are used to limit the max pressure inthe hydraulic systems or to protect part ofthe circuit from are available in six sizes for differentflow and pressure Cartridge execution is specificallydesigned to reduce the dimension ofblocks and manifolds, without penalizingthe functional following safety options are availablewith factory preset regulation, not adjusta-ble (lead sealed regulation):/RSconforming to the Machine Directive(2006/42/CE). The factory preset regula-tion required by the costumer corre-sponds to the valve s cracking by ConCert according toPED Directive (2014/68/UE). The valvesare factory set at the pressure level requi-red by the costumer with a flow trough thevalve as shown in section.

2 For this version, the P/Q limits are shownin section .Max flow: 150 l/minMax pressure : up to 420 barScrew-inrelief cartridges1C010 Size:M-3 = G1/2 (1)M-4 = M14x1M-5 = M20x1,5M-6 = M33x1,5 (1)ARE-15= M32x1,5 ARE-20= M35x1,5 (1)MODEL CODECART M-5/**CART M-6/**/PED /RSMax pressure setting:see section for available setting(1)Available also in stainless steel execution, see technical table E135(2)Standard execution of CART M-4 and CART ARE-20 provides the reduced leakage feature, then the /R is always present in the valve modelcode(3)For handwheel and knob features, see sections , . For their availability, see section (4)Not available for PED certified valves1011 Only for RS, PED options:280= factory pressure setting to be defined depending to the customer requirement min step: 1 bar - min pressure setting: 25 bar(example 280 = 280 bar)Options:see section for options availability and combination: R = reduced leakage for special application(standard code for CART M-4 and CART ARE-20) (2)RS = as /R, plus conforming to 2006/42/CEPED= as /R, plus certified by ConCert according to 2014/68/CEOnly for standard and /R option (3).

3 V= regulating handwheel VF= regulating knobVS= regulating knob with safety lockingSeries number2 HYDRAULIC SYMBOLSCART CART **/RCART **/RSCART **/PEDN ameplate onlyfor /PED optionXXXXS eals material, see section :-=NBR PE= FKMBT = HNBR (4)CARTM-6 /// /PED**3504 MAIN CHARACTERISTICS, SEALS AND FLUIDS - for other fluids not included in below table, consult our technical officeOptionValve modelCART M-3 CART M-5 CART M-6/V/RS/PED/VFCART ARE-15 CART ARE-20/VS/R STANDARD 5 OPTIONS AVAILABILITY/RV/RVF/RVSC ombinatedoption(1) (1) RV = reduced leakage and regulating handwheel RVF = reduced leakage and regulating knob RVS = reduced leakage and regulating knob with safety lock3 HYDRAULIC CHARACTERISTICSV alve modelCART M-3 CART M-5 CART M-6/R/RS/R/RS/PED/PEDCART ARE-15/RS, /PEDCART ARE-20 STANDARDSTANDARDSTANDARDMax pressuresetting[bar]Pressurerange [bar]Max pressureon port T [bar]Max flow [l/min](1)(1)(1)

4 (1) The values correspond to the min and max regulation of the valve s craking pressureCART M-42,52,5/100 /210/50/350/50/210/1005050505050506 1004 508 350 15 42025 50 50 100100 210210 35035/100/210/35025 100 100 210210 35050/50 /100 /210/250 /3502 503 1005 2108 3507 25040/220/270/330/350200 250 250 290290 350 310 37025 100 100 210210 350/100/210602 50 3 10015 350/50 /100/210/35075/150130 170/75/250/150/190/23025 7575 150150 250 250 350170 210210 250/15/50/75/150/420100/15/50/75/150 /250 /3502 15 3 50 4 758 150 8 250 8 350120150/50 /100 /210/315 /4003 50 5 100 6 2108 315 10 400/100/210/315/40025 100 100 210210 315 315 400 CART M-4 STANDARD 1515/100/210/350/100/2106 100 7 2108 35025 100 100 210210 350210 260 260 300300 3708 210 /220/270/350/420/350/350/350/3507 210/42015 420/50 /100/210/35015 5002

5 50 3 10015 35010 21015 500/420/25015 4202 15 3 50 4 758 150 8 25015 420 Mineral oilsHydraulic fluidNBR, FKM, HNBRFKMNBR, HNBRDIN 51524 ISO 12922HL, HLP, HLPD, HVLP, HVLPDHFDU, HFDRHFCS uitable seals typeClassificationRef. StandardFlame resistant without waterFlame resistant with water NBR seals (standard) = -20 C +60 C, with HFC hydraulic fluids = -20 C +50 C Seals, recommended fluid temperature FKM seals (/PE option) = -20 C +80 C HNBR seals (/BT option) = -40 C +60 C, with HFC hydraulic fluids = -40 C +50 C Recommended viscosity 15 100 mm2/s - max allowed range 2,8 500 mm2/s Assembly position Any position Fluid contamination class ISO 4406 class 21/19/16 NAS 1638 class 10, in line filters of 25 mm (b25 _>75 recommended)

6 Standard execution = -30 C +70 C Ambient temperature /PE option = -20 C +70 C /BT option = -40 C +70 C/500/5007 REGULATED pressure VERSUS FLOW DIAGRAMS(based on mineral oil ISO VG 46 at 50 C)CART M-3 Min. regulated pressureCART M-5 Min. regulated pressureRegulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]CART M-6 **/RSCART ARE-15 Min. regulated pressureCART ARE-15 **/RSRegulated pressure [bar]Flow [l/min]CART M-6 Min.

7 Regulated pressureRegulated pressure [bar]Flow [l/min]CART ARE-20 **/RMin. regulated pressureC010 CART M-4 **/RMin. regulated pressureRegulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]CART M-4 **/RS6 SETTING OF valves WITH /PED OPTIONVALVE MODELFLOW FOR FACTORY pressure SETTING(l/min) CART M-31 CART M-41 CART M-512 CART M-612 CART ARE-1512 CART ARE-2023 The /PED valves are factory set at the pressure level required bythe costumer (min step: 1bar - min pressure setting: 25 bar) at thefollowing flow shown in the set pressure is marked on the valve nameplate, see section EXAMPLE OF NAMEPLATE FOR /PED OPTIONN otified body reference number350 Valve code CART ARE -15/250/PED/190 Set pressureMax working pressureXXXX8 REGULATED pressure VERSUS FLOW DIAGRAMS(based on mineral oil ISO VG 46 at 50 C)9 PERMITTED WORKING RANGES shaded area (based on mineral oil ISO VG 46 at 50 C)

8 CART M-3 **/PEDR egulated pressure [bar]Flow [l/min]CART M-5 **/PEDR egulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]CART ARE-15 **/PEDR egulated pressure [bar]Flow [l/min]CART M-6 **/PEDCART M-3 **/PEDR egulated pressure [bar]Flow [l/min]CART M-5 **/PEDR egulated pressure [bar]Flow [l/min]Regulated pressure [bar]Flow [l/min]CART ARE-15 **/PEDR egulated pressure [bar]Flow [l/min]CART M-6 **/PEDR egulated pressure [bar]Flow [l/min]CART ARE-20 **/PEDR egulated pressure [bar]Flow [l/min]CART ARE-20 **/PEDCART M-4 **/PEDR egulated pressure [bar]Flow [l/min]CART M-4 **/PEDR egulated pressure [bar]Flow [l/min] 30 Nm5 10 CAVITY AND DIMENSIONS FOR CART M-3, M-4 AND M-5 [mm]CART M-3 CART M-5C010 CART M-4 25 NmOption /PEDO ption /PEDO ption /VCavity drawing not in scalewith the cartridgeStandardStandardStandard60 Nm XXXXXXXXXXXXO ption /RS /PEDN ameplate onlyfor /PED option 26 BONDED SEAL ~ max20 max 15H8 5min 27G1/2 11 H8 13 H9M14x1 H825 9 30 21 13 max17 24595920 301x30 11 CAVITY AND DIMENSIONS FOR CART M-6, CART ARE-15 AND ARE-20 [mm]

9 Option /VCART ARE-1506/17 Option /VCART ARE-20 Option /RS /PEDO ption /VF /VSOption /VCART M-6 55 Nm Option /PED Option /VF /VS Option /RS /PED StandardStandardStandardNameplate onlyfor /PED optionNameplate onlyfor /PED optionXXXXXXXXXXXX 65 Nm 140 Nm 30 H89min 3370437020max~72max 32 39 32~ SEAL 400-02515 29 35 15 32 29 10min 15max 10 15 SEAL