4-49

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Characteristics

RE*E*T

The pressure relief valve series RE*T has a proportional

solenoid-operated pilot stage with integrated electronics

and a cartridge main stage.

Features

• Pilot-operated pressure relief valve

• On-board electronics

• Factory setting

• Ramp time adjustment

• Linearized characteristics

• 4 pressure stages

• 3 interfaces:

- subplate, ISO 6264 (DIN 24340 Form D + Form E)

- slip-in, ISO 7368

• Optional mechanical maximum pressure adjustment

R25R*T*M

4-50

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

10 NG10

25 NG25 Subplate mounting

32 NG32

16 NG16

25 NG25

32 NG32

Slip-in mounting

40 NG40

50 NG50

63 NG63

Ordering Code

Normaly

open

Electronic

design

On-board

electronics

Pressure

relief valve

with elec.

unloading

Nominal

size

Interface

Pressure

stages

Pilot oil

Poppet

spring

Seals

Options

Electronic

attachments

Design

series

Code Seals

N NBR

V FPM

Code Electronic design

Voltage input

F 0...+10V with

ref. output +10V

Current input

4...20mA

Code Nominal size / Mounting

Code Pressure stages

10 up to 105bar

17 up to 175bar

25 up to 250bar

35 up to 350bar

Pilot oil

Code Pilot Drain

1 Internal External

Internal Internal

Spool

type

Code Interface

Slip-in

mounting

ISO 7368

Subplate

mounting

ISO 6264

drain line with pipe only

Code Spool type

omit Standard

S07

with poppet seals

Code Options

omit Standard

M Mech. max. adjust.

for slip-in mounting only

(not for NG16)

not for slip-in mounting

4-51

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

General

Nominal size 10 25 32 16 25 32 40 50 63

Interface Subplate mounting acc. ISO 6264 Slip-in mounting acc. ISO 7368

Mounting position as desired, horizontal mounting prefered

Ambient temperature [°C] -20...+80

Weight Series RE*R [kg] 5.4 6.6 8.6 — — — — — —

Series RE*M*T [kg] 4.5 6.3 7.8 — — — — — —

Series RE*E*T [kg] — — — 2.7 5.2 6.4 9.5 15.2 24.3

Hydraulic

Operating pressure [bar] Ports A and X up to 350, connection B and Y depressurized

Pressure stages [bar] 105, 175, 250, 350

Nominal flow RE*R [l/min] 250 500 650 — — — — — —

RE*M*T [l/min] 150 350 650 — — — — — —

RE*E*T [l/min] — — — 220 500 950 1400 2300 4000

Pressure medium Hydraulic oil according to DIN 51524 ... 525

Viscosity, recommended [mm²/s] 30 ... 50

maximum [mm²/s] 20 ... 380

Pressure medium temperature

recommended [°C] 30 ... 50

maximum [°C] -20 ... +70

Permitted contamination ISO 4406-1999; 18/16/13

Electrical (prop. solenoid)

Duty cycle [%] 100 ED

Protection class IP54 at DIN 40050 (plugged and mounted)

Supply voltage [V] 14.5...30

Ripple in supply voltage [%] max. 5

Current consumption [A] max. 2.8

Ambient temperature [°C] -20...+80

Input range

voltage input [V] 0...+10 max. / 10kOhm

current input [mA] 0...+20 / 500Ohm

Adjustment range of ramp time [s] 0...5

Installation cross-section Min. 1mm² shielded

Cable length [m] Max. 50

Plug connector No. 5004072; 6pole + PE / connector DIN 53563 / cableØ 8...10mm

RE*R/M/E*T

Technical Data

4-52

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Characteristic Curves

Command/pressure curve RE*R*T

Minimum pressure curve RE*R*T

p/Q performance curve RE*R*T

The performance curves are measured with external drain.

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

4-53

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Characteristic Curves

Command/pressure curve RE*M*T

Minimum pressure curve RE*M*T

p/Q performance curve RE*M*T

The performance curves are measured with external drain.

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

4-54

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Characteristic Curves

Minimum pressure curve RE*E*T

p/Q performance curve RE*E*T

The performance curves are measured with external drain.

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

Command pressure curve RE*E*T

4-55

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Block diagram

Connector wiring diagram

Electronics

4-56

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

RE*R*T

Dimensions

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

10 6264-06-09-*-97 80 26.9 189.6 27 88 142.5 25 12 52.5 118.5 182.3 14.4 - 36.5

25 6264-08-13-*-97 100 35 193.1 45.5 91.5 146 25 12 37.9 124.5 182.3 14.4 - 36.5

32 6264-10-17-*-97 120 41.3 198.6 52 97 151.5 25 12 45 153 182.3 14.4 - 36.5

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

10 6264-06-09-*-97 14.7 4.8 7.5 10 M12 20 13.5 20

25 6264-08-13-*-97 23.4 6.3 7.5 10 M16 27 17.5 25

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

NG ISO-code

NBR FPM

10 6264-06-09-*-97 BK-M12 x 45-4pcs 115 Nm ±15% SK-RE10RN50 SK-RE10RV50

25 6264-08-13-*-97 BK-M16 x 70-4pcs 281 Nm ±15% SK-RE25RN50 SK-RE25RV50

32 6264-10-17-*-97 BK-M18 x 75-4pcs 398 Nm ±15% SK-RE32RN50 SK-RE32RV50

Surface finish

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

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 - - -

Bolt kit DIN912 12.9

Y: external drain port G 1/8“

4-57

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

RE*M*T

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

10 6264-06-09-*-97 42.9 35.8 21.5 - 7.2 21.5 0 66.7 58.8 33.4 7.9 14.3 -

25 6264-08-13-*-97 60.3 49.2 39.7 - 11.1 20.6 0 79.4 73 39.7 6.4 15.9 -

32 6264-10-17-*-97 84.2 67.5 59.5 42.1 16.7 24.6 0 96.8 92.8 48.4 3.8 21.4 -

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

10 6264-06-09-*-97 87.3 33.35 204.8 21 60 102 156.5 30 28.3 94.1 164.2 4.5 - -

25 6264-08-13-*-97 105 39.7 231.3 29 86.5 128.5 183 30 34 126.1 164.2 4.5 - -

32 6264-10-17-*-97 120 48.4 241.8 29 97 139 193.5 30 29.9 143.6 164.2 4.5 - -

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

10 6264-06-09-*-97 15 7 7.1 8 M10 16 10.8 17

25 6264-08-13-*-97 23.4 7.1 7.1 8 M10 18 10.8 17

32 6264-10-17-*-97 32 7.1 7.1 8 M10 20 10.8 17

NG ISO-code

NBR FPM

10 6264-06-09-*-97 BK-M10 x 35-4pcs 68 Nm SK-RE10MN50 SK-RE10MV50

25 6264-08-13-*-97 BK-M10 x 45-4pcs 68 Nm SK-RE25MN50 SK-RE25MV50

32 6264-10-17-*-97 BK-M10 x 45-6pcs 68 Nm SK-RE32MN50 SK-RE32MV50

Surface finish

Dimensions

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

Bolt kit DIN912 12.9

4-58

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Dimensions

RE*E*T

Size H b

NG16 177 79

32 25 56

NG25 122 85 45 34 72

NG32 127 102 60 45 85

NG40 137 (179)

125 75 55 105

NG50 172 (214)

140 90 68 122

NG63 187 (229)

180 120 90 155

NG NBR FPM

16 BK-M8x50-4pcs 33Nm SK-RE16E SK-RE16EV

25 BK-M12x50-4pcs 115Nm SK-RE25E SK-RE25EV

32 BK-M16x55-4pcs 281Nm SK-RE32E SK-RE32EV

40 BK-M20x70-4pcs 553Nm SK-RE40E SK-RE40EV

50 BK-M20x75-4pcs 553Nm SK-RE50E SK-RE50EV

63 BK-M30x100-4pcs 1910Nm SK-RE63E SK-RE63EV

width 65mm

with mech. max. adjustment

Bolt kit DIN912 12.9

4-59

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

* only with c4

max

and t4

max

NG b1 d1 H7 d2 H7 d 3 d3 max d4 d4 max* d5 max d 6 d7 H13 m1±0.2 m2±0.2 m3±0.2

16 65 32 25 16 18 16 25 4 M 8 4 46 25 23

25 85 45 34 25 25.5 25 32 6 M 12 6 58 33 29

32 102 60 45 32 36 32 40 8 M 16 6 70 41 35

40 125 75 55 40 43 40 50 10 M 20 6 85 50 42.5

50 140 90 68 50 56 50 63 10 M 20 8 100 58 50

63 180 120 90 63 74 63 80 12 M 30 8 125 75 62.5

NG m4±0.2 t1+0.1 t2+0.1 t3 t 4 t4 max* t15 t 6 t 7 t 8 t10 U W

16 10.5 43 56 11 34 29.5 20 20 2 2 10 0.03 0.05

25 16 58 72 12 44 40.5 30 25 2.5 2.5 10 0.03 0.05

32 17 70 85 13 52 48.0 30 35 2.5 2.5 10 0.03 0.1

40 23 87 105 15 64 59.0 30 45 3 3 10 0.05 0.1

50 30 100 122 17 72 65.5 35 45 4 3 10 0.05 0.1

63 38 130 155 20 95 86.5 40 65 4 4 10 0.05 0.2

Mounting pattern ISO 7368-B*-*-B

Surface finish:

= R

max

16, =

√

max

Dimensions

Comparison DIN NG to ISO code

DIN NG ISO code

16 7368-BA-06-2-B

25 7368-BB-08-2-B

32 7368-BC-09-2-B

40 7368-BB-10-2-B

50 7368-BE-11-2-B

63 7368-BF-12-2-B

4-60

RE_T.PMD RH

Catalogue HY11-2500/UK

Proportional Pressure Relief Valve

Series RE*T

Parker Hannifin GmbH & Co. KG

Hydraulic Controls Division

Kaarst, Germany

Notes