Argo-Hytos RPERX3-06, Operating Instructions Manual

Subject to change_RPERX3-06_14095_1en_03/2022

Page 10

www.argo-hytos.com

4.4 Basic technical parameters

Parameter

Unit

Value

Nominal valve size

DN 06

Maximum operating pressure at ports P, A, B

bar (PSI)

350 (5076)

Maximum operating pressure at port T

bar (PSI)

100 (1450)

Maximum flow volume through the valve

l/min (GPM)

60 (15.9)

Pressure drop

bar (PSI)

graph ∆p = f (Q)

Fluid temperature range NBR

°C

-30 … +70

Max. switching frequency

1/h

15 000

Switching time ON at 

ν

 = 32 mm

2

s

-1

ms

AC: 30-40

DC: 30-50

Switching time OFF 

ν

 = 32 mm

2

s

-1

ms

AC: 30-70

DC: 10-50

Working fluid kinematic viscosity range

mm

2

s

-1

10 to 400

Minimum required working fluid purity

class

21/18/15 ISO 4406

Lifetime

cycles

10

7

Valve weight with manual lever control

with 1 solenoid

kg (lbs)

3.11 (6.86)

with 2 solenoids

kg (lbs)

4.56 (10.05)

Technical data of manual lever control
Lever length

mm

102

Lever deflection angle (working)

°

±12 to 20

Control force at the end of the lever

N

40

Technical Data - Solenoid for use in explosive atmospheres
Voltage type 

AC 50 / 60 Hz

DC

Available nominal voltages UN

V

110, 230

12, 24, 48, 110

Supply voltage fluctuations

±10 % U

N

Available nominal input power (coils)

W

10

Duty cycle 

100 % ED

Electrical protection IP according to EN 60529

IP66 / IP68*

Ambient temperature range for each surface temperature class T4, T5, T6
Temperature class

Nominal coil input power

°C

Ambient temperature range

T4 – 135 °C

10 W

-30 … +70

T5 – 100 °C

10 W

-30 … +55

T6 – 85 °C

10 W

-30 … +45

*IP68 – test conditions: product submerged 1m under water for 1 hour.

The valve is designed for common hydraulic working fluids:

 › mineral oils of performance classes HM and HV according to ISO 6734-4
 › non-flammable and difficult to ignite hydraulic fluids according to ISO 12922
 › environmentally acceptable hydraulic fluids according to ISO 15380

NOTICE:

 NBR seal material is not suitable for some working fluid groups, such as the HFD group. 

In case of uncertainty, we recommend to perform a test of the mutual tolerance of the seal material and the working fluid.

4.5 Working fluid

Characteristics  

measured at = 32 mm

2

/s (156 SUS) 

4.6 Valve characteristics

(1160)

(

0)

174

(

0)

58

(

0)

522

(2900)

(

0)

406

80

160

40

360

0                            20           30           40            50          60

(2.6)        (5.3)        (8.0)       (10.6)      (13.2)  (15.9)

0            10

1

2

3

200

240

280

320

120

(

0)

232

(3

0)

48

(4

0)

64

5

5

1, 2, 3, 4

1, 2, 3, 4, 5

4

Operating limits (p-Q)

Operating pr

essur

e p [bar (PSI)]

Flow Q [l/min (GPM)]

Ambient temp 70 °C (158 °F), voltage U

n

 -10 % (24 V DC), power  P

n

 10 W

1

2

3

4

5

R30

Z11

Y11

H11, H51

C11

Pressure drop related to flow (

∆

p-Q)

(116)

(

)

174

(

)

58

(290)

(

)

406

8

16

4

0                           20            30           40            50          60

(2.6)        (5.3)        (8.0)      (10.6)       (13.2)  (15.9)

0            10

20

24

28

32

12

(

)

232

(3

)

48

(4

)

64

4

3

2

1

Pr

essur

e dr

op 

∆

p [bar (PSI)]

Flow Q [l/min (GPM)]

P

→

A P

→

B A

→

T B

→

T P

→

T

P

→

A P

→

B A

→

T B

→

T P

→

T

Z11

1

1

2

2

Y11 1

1

1

1

C11 3

3

3

4

2

R30 1

1

2

2

H11 1

1

1

2

2

H51

1

2