Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

4-63

R4V-R6V OBE UK.INDD RH 06.09.2011

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Characteristics

R4V06

The onboard electronics of the proportional pressure

relief valves is based on the functionality of the digital

ampliﬁer PCD00.

The digital onboard electronic is situated in a robust metal

housing and can be used in rough environments.

The nominal values of the valves are factory set. Ad-

ditionally the ProPxD software permits the editing of

all parameters. The software is also used for the digital

electronic modules. The cable for connection to a serial

RS232C interface is available as accessory.

The electrical connection is available in 2 options:

Code 10V: 6 + PE central connection

0...+10V command signal (preset)

+10V reference voltage output

Code 4MA: 6 + PE central connection

4…20mA command signal (preset)

The proportional solenoid operated pilot stage with inte-

grated electronics controls a seated type main stage. The

valves are optional available with a mechanical maximum

pressure adjustment.

Features

• Pilot operated with proportional solenoid

• Onboard electronics

• Factory set

• Ramp time adjustment

• Linearized characteristics

• 3 pressure stages

• 2 interfaces

- R4V Subplate ISO 6264 (DIN 24340 Form D)

- R6V Subplate ISO 6264 (DIN 24340 Form E)

• Optional mechanical maximum pressure adjustment

R6V06

Mechanical

max. pressure

adjustment

Main

connection

Main

connection

Parametrizing

connection

Parametrizing

connection

T Y

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

R4V-R6V OBE UK.INDD RH 06.09.2011

4-64

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Code Command signal

10V

0...10V

(ref. output +10V)

4MA 4...20mA

Ordering Code

external drain with pipe only

Please order plugs separately,

see chapter 4, accessories.

Parametrizing cable OBE ® RS232

Item no. 40982923

R4V: Adjustment with acorn

nut

Pilot oil

Options

Max.

Pressure

(350 bar)

Pressure

valve

Interface

Nominal

size

Drain

port

Pressure

setting

range

Proportional

operation

Design

Command

signal

Seals

Relief

function

Modiﬁ-

cations

Code Options

w/o mech. max.

adjustment

With mech. max.

adjustment

Other pressure stages on request.

R V 5 P

Code Pressure stages

1 up to 105 bar

3 up to 210 bar

5 up to 350 bar

Code Interface

Subplate

mounting

ISO 6264

Code Nominal size

03 NG10

06 NG25

10 NG32

Code Interface Drain port

3 R4V Y from subplate

9 R6V Y-port = G 1/8“

Pilot oil

Code Drain line

0 internal

external from subplate

external from valve

body (Y-port)

R4V only

R6V only

Code Seals

1 NBR

5 FPM

Code Design

A R4V

B R6V

Design

series

(not required

for ordering)

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

4-65

R4V-R6V OBE UK.INDD RH 06.09.2011

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Technical Data

General

Nominal size 10 25 32

Interface Subplate mounting acc. ISO 6264

Mounting position as desired, horizontal mounting prefered

Ambient temperature [°C] -20...+60

MTTF

value [years] 50

Weight Series R6V [kg] 5.4 6.6 8.6

Series R4V [kg] 4.5 6.3 7.8

Vibration strength [g]

10 sinus 5...2000 Hz acc. to IEC 68-2-6

30 noise 20...2000 Hz acc. to IEC 68-2-36

15 shock acc. to IEC 68-2-27

Hydraulic

Max. operating pressure [bar] Ports P (or A) and X up to 350, port T (or B) and Y 30

Pressure stages [bar] 105, 210, 350

Nominal ﬂow [l/min] 250 500 650

Fluid Hydraulic oil according to DIN 51524 ... 51525

Viscosity, recommended [cSt] /

permitted [cSt] /

[mm²/s]

30 ... 50

20 ... 380

Fluid temperature [°C] -20 ... +60

Filtration ISO 4406 (1999); 18/16/13 (acc. NAS 1638:7)

Hysteresis [%] < 1.5

Electrical

Duty ratio ED [%] 100

Supply voltage VDC 18...30, ripple < 5% eff., surge free

Current consumption max. [A] 2.0

Pre-fusing [A] 2.5 medium lag

Potentiometer supply [V] +10 / ±5% max. 10mA

Command signal

Code 10V voltage

Code 4MA current

[V]

[mA]

0...+10, ripple < 0.01 % eff., surge free, Ri = 100 kOhm

4...20, ripple < 0.01 % eff., surge free, Ri = 200 Ohm

< 3.6 mA = enable off,

> 3.8 mA = enable on (acc. NAMUR NE43)

Differential input voltage max. [V] 30 for terminal D and E against PE (terminal G)

[V] 11 for terminal D and E against 0V (terminal B)

Adjustment ranges Min current [%] 0...50

Max current [%] 50...100

Ramp [s] 0...32.5

Interface RS 232C, parametrizing connection 5polig

EMC EN 61000-6-2, EN 61000-6-4

Central connection 6 + PE acc. EN 175201-804

Cable speciﬁcation [mm²] 7 x 1.0 overall braid shield

Cable length max. [m] 50

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

R4V-R6V OBE UK.INDD RH 06.09.2011

4-66

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Characteristic Curves

R4V/R6V

Command/pressure curve

The performance curves are measured with external drain.

For internal drain the tank pressure has to be added to curve.

All characteristic curves measured with HLP46 bei 50°C.

p/Q performance curves

Minimum pressure curves

R4V / R6V03

R4V / R6V06

R4V / R6V10

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

4-67

R4V-R6V OBE UK.INDD RH 06.09.2011

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Block diagram

Electronics

Code 10V

6 + PE acc. EN 175201-804

Code 4MA

6 + PE acc. EN 175201-804

0...10V

+10V

18...30V=

Command

Potentiometer

supply

Supply

voltage

µC

R: 4...20mA

18...30V=

Command

Supply

voltage

µC

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

R4V-R6V OBE UK.INDD RH 06.09.2011

4-68

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Interface Program

ProPxD interface program

The new ProPxD software permits comfortable parame-

ter setting for the electronic module series PCD, PWD,

PZD, PID and PWDXX.

Via the clearly arranged entry mask the parameters can

be displayed and modiﬁed. Storage of complete parame-

ter sets is possible as well as print-out or record as text

ﬁle for further documentation. Stored parameter sets may

be loaded anytime and transmitted to the electronic mo-

dule in the same manner as the basic parameters which

are available for all usable valve series. Inside the elec-

tronic a nonvolatile memory stores the data with the

option for recalling or modiﬁcation.

Features

• Comfortable editing of all parameters

• Depiction and documentation of parameter sets

• Storage and loading of optimized parameter adjust-

ments

• Executable with all actual Windows

operating systems

from Windows

95 upwards

• Plain communication between PC and electronic via

serial interface RS232C and null modem cable

• Comfortable PC user software, free of charge:

www.parker.com/euro_hcd - see “Support“

The parametrizing cable may be ordered under item no.

40982923.

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

4-69

R4V-R6V OBE UK.INDD RH 06.09.2011

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

R4V

Dimensions

Ød6

Ød5

H6 (optional)

d4xt4

Ød2

Ød1

Ød2

A B

Ød3xt3

NG ISO-code x1 x2 x3 x4 x5 x6 x7 y1 y2 y3 y4 y5 y6

10 6264-06-07-*-97 42.9 35.8 21.5 – 7.2 21.5 0 66.7 58.8 33.4 7.9 14.3 –

25 6264-08-11-*-97 60.3 49.2 39.7 – 11.1 20.6 0 79.4 73 39.7 6.4 15.9 –

32 6264-10-15-*-97 84.2 67.5 59.5 42.1 16.7 24.6 0 96.8 92.8 48.4 3.8 21.4 –

Tolerance at X and Y pin holes and screw holes ±0.1, at port holes ±0.2.

NG ISO-code B1 B2 H1 H2 H3 H4 H5 H6 L1 L2 L3 L4 L5 L6

10 6264-06-07-*-97 87.3 33.35 200.3 21 60 102 151 30 28.3 94.1 164.2 4.5 – –

25 6264-08-11-*-97 105 39.7 226.8 29 86.5 128.5 184 30 34 126.1 164.2 4.5 – –

32 6264-10-15-*-97 120 48.4 237.3 29 97 139 194.5 30 29.9 143.6 164.2 4.5 – –

NG ISO-code d1max d2max d3 t3 d4 t4 d5 d6 Subplate

10 6264-06-07-*-97 15 7 7.1 8 M10 16 10.8 17 SPP 3M6B 910

25 6264-08-11-*-97 23.4 7.1 7.1 8 M10 18 10.8 17 SPP 6M8B 910

32 6264-10-15-*-97 32 7.1 7.1 8 M10 20 10.8 17 SPP 10M12B 910

Details see chapter 12, series SPP

NG ISO-code

Bolt kit - DIN912 12.9

Surface ﬁnish

NBR FPM

10 6264-06-07-*-97 BK-M10 x 35-4pcs 63 Nm ±15% S26-58507-0* S26-58507-5*

25 6264-08-11-*-97 BK-M10 x 45-4pcs 63 Nm ±15% S26-58475-0* S26-58475-5*

32 6264-10-15-*-97 BK-M10 x 45-6pcs 63 Nm ±15% S26-58508-0* S26-58508-5*

Prop.

section P2

S26-58473-0 S26-58473-5

* Please combine seal kit of one size with seal kit of Prop. section P2 for complete seal kit

Pilot Operated Prop. Pressure Relief Valves

Series R4V / R6V (Onboard Electronics)

R4V-R6V OBE UK.INDD RH 06.09.2011

4-70

Catalogue HY11-3500/UK

Parker Hanniﬁn Corporation

Hydraulics Group

Ød6

Ød5

Ød1

Ød3xt3

Ød2

d4xt4

R6V

Dimensions

Y: external drain port G 1/8“

NG ISO-code B1 B2 H1 H2 H3 H4 H5 H6 L1 L2 L3 L4 L5 L6

10 6264-06-09-*-97 80 26.9 185.1 27 88 135.8 20.5 25 52.5 118.5 182.3 14.4 – 29.5

25 6264-08-13-*-97 100 35 188.6 45.5 91.5 139.8 25 12 37.9 124.5 182.3 14.4 – 36.5

32 6264-10-17-*-97 120 41.3 194.1 52 97 144.8 26.5 13.5 45 153 182.3 14.4 – 46.5

NG ISO-code d1max d2max d3 t3 d4 t4 d5 d6 Subplate

10 6264-06-09-*-97 14.7 4.8 7.5 10 M12 20 13.5 20 SPP 3R6B 910

25 6264-08-13-*-97 23.4 6.3 7.5 10 M16 27 17.5 25 SPP 6R10B 910

32 6264-10-17-*-97 32 6.3 7.5 10 M18 28 20 30 SPP 10R12B 910

Details see chapter 12, series SPP

NG ISO-code x1 x2 x3 x4 x5 x6 x7 y1 y2 y3 y4 y5 y6

10 6264-06-09-*-97 53.8 47.5 0 – 22.1 – 22.1 53.8 – 26.9 – – –

25 6264-08-13-*-97 66.7 55.6 23.8 – 11.1 – 33.4 70 – 35 – – –

32 6264-10-17-*-97 88.9 76.2 31.8 – 12.7 – 44.5 82.6 – 41.3 – – –

Tolerance at X and Y pin holes and screw holes ±0.1, at port holes ±0.2.

NG ISO-code

Bolt kit - DIN912 12.9

Surface ﬁnish

NBR FPM

10 6264-06-09-*-97 BK-M12 x 45-4pcs 108 Nm ±15% S26-96396-0 S26-96396-5

25 6264-08-13-*-97 BK-M16 x 70-4pcs 264 Nm ±15% S26-98589-0 S26-98589-5

32 6264-10-17-*-97 BK-M18 x 75-4pcs 398 Nm ±15% S26-96392-0 S26-96392-5