NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114

Product catalog summary

Overview: The PRM5-06 is a proportional directional valve designed for high reliability and ease of maintenance. It features a cast iron housing, a control spool in a sleeve, centering springs, and one or two proportional solenoids or a position sensor. The valve is phosphate coated, while solenoids and sensors are zinc coated.

Specifications: The valve operates at a nominal size of 06, with a maximum operating pressure of 320 bar and a flow rate of up to 35 L/min. It supports hydraulic oils of power classes HM, HV, and viscosity classes ISO VG 32, 46, and 68. The fluid temperature range is -30 to +80°C for NBR seals and -20 to +80°C for Viton seals.

Technical Data: The valve's solenoids are available in 12V DC and 24V DC, with nominal currents of 2.4A and 1.0A respectively. The enclosure type is IP65, and it is resistant to vibrations and interference as per IEC and EN standards. The position sensor offers both current and voltage outputs, with a linearity error of less than 1%.

Flow Characteristics: The valve provides continuous flow control in both directions, with flow characteristics measured at a pressure drop of 10 bar and a viscosity of 35 mm²/s. It is available with or without position feedback.

Dimensions and Installation: The valve dimensions are specified in millimeters, with installation dimensions conforming to DIN 24 340-A6 and ISO 4401-AB-03-4-A standards. Mounting bolts and other accessories are available separately.

Spare Parts: Spare parts include solenoid coils, fixing nuts, connector plugs, seal sets, O-rings, and fixing bolts. Each part has specific ordering numbers for replacement.

Environmental Considerations: The packing foil is recyclable, and the protective plate can be returned to the manufacturer. The technical information is for descriptive purposes and not a guaranteed representation of product properties.

Catalog excerpts

NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-3

Nominal sizemm06 Max. operating pressure at ports P, A, Bbar320 Max. operating pressure at port Tbar160 Hydraulic fluidHydraulic oils of power classes HM, HV to CETOP - RP 91Hin viscosity classes ISO VG 32, 46 a 68. Fluid temperature range (NBR / Viton)C-30 ... +80-20 ... +80 Ambient temperature max.аCup to +50 Viscosity rangemm > 2 /s20 ... 400 Maximum degree of fluid contaminationClass 21/18/15 to ISO 4406 (1999). Nominal flow at ∆ p = 10 barL/min20 Hysteresis - open loop%< 6 Hysteresis - closed position loop%< 0.5 Weight- PRM5-062- PRM5-063kg2.22.7 Mounting positionoptional > Type of coilV12...

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NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-4

(supply voltage 12V and 24V) Operating pressurebarmax. 320, staticElectric connectionelectrical connector G4W1F HirschmannContact assignment1 - operating voltage2 - output signal3 -ground4 -not usedEnclosure type to DIN 40050IP 65 Measured distancemm8 Operating voltageV9.6 ...30 DCLinearity error%< 1Current consumption at load current of 2 mAmA< 15Output voltageV0 ... 5Output signal range used:0 Position1 solenoid - displacement2.8 mm2 solenoids -displacement 2.8 mmV2.50.75 - 2.50.75 - 4.25Max. load currentmA2Noise voltage- at load current 0- at load current of 2 mAmV > p-p < 20< 15Additional...

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NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-5

2 Measured at ν = 35 mm /sP → A / B → T or P → B / A → T Solenoid current:1 = 100% 2 = 80% > FlowQin[L/min] 3 = 60% 4 = 40% Input pressure p > o in [bar] > FlowQin[L/min] Control voltage u > x [%] > 2 Measured at ν = 35 mm /s, p > o - input pressure > FlowQin[L/min] p=10bar o p=320bar o p=20bar o p=160bar o p=50bar o Control voltage u > x [%] >

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NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-6

1 Solenoid a 2 Solenoid b 3 Manual overide 4 Name plate 5 4 mounting holes 6 Solenoid fixing nut 7 Square ring 9.25 x 1.68 (4 pcs.), supplied in delivery packet 8 Position sensor Required surface finish ofinterface. 9 Space required to remove connector >

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NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-7

1 Solenoid a 2 Solenoid b 3 Name plate 4 4 mounting holes 5 Square ring 9.25 x 1.68 (4 pcs.), supplied in delivery packet 6 Position sensor Required surface finish ofinterface. 7 Space required to remove connector >

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NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-8

1 Solenoid a 2 Solenoid b 3 Manual overide 4 Name plate 5 4 mounting holes 6 Solenoid fixing nut Required surface finish ofinterface. 7 Square ring 9.25 x 1.68 (4 pcs.), supplied in delivery packet >

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NG 06 proportional valve 320 bar 35 l/min PRM5-06 5114-9

1 Solenoid a 2 Solenoid b 3 Manual overide 4 Name plate 5 4 mounting holes 6 Solenoid fixing nut Required surface finish ofinterface. 7 Square ring 9.25 x 1.68 (4 pcs.), supplied in delivery packet >

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