SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

PROGRAM

R

www.hl-hydraulik.de

E2.1.1 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

Stainless Steel Cartridge valves according to

DIN24342

The valves are designed for use with water, water and

oil emulsions, oil and gases. Their robust construction

and compact design provide long life, ease of

maintenance, and high performance.

These slip in cartridge type valves can be combined in

many different ways to satisfy the requirements of a

wide variety of applications. The sealed poppet design

provides drop tight, leak free shut off.

Product range:

Cartridges for directional functions

Soft seated ND10 to 100 for water, oil and pneumatic applications up to 350bar

Soft seated ND10 to 250 for water, descaling water and oil up to 350bar

Soft seated ND10 to 40 for water, oil and pneumatic applications up to 800bar

Hard seated ND 16 to 32 water and oil up to 350bar

Cartridges for pressure relief functions

Hard seated ND 16 to 32 for water and oil up to 350bar

Cartridges for pressure reducing functions

Hard seated ND 16 to 32 for water and oil up to 350bar

SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

PROGRAM

R

www.hl-hydraulik.de

E2.1.2 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

Functional description

These valves are designed for use with special fluids:

No metal to metal contact at the sliding surfaces.

– the use of non-lubricating mediums is possible.

All pressurized areas are separated by soft seals

–for thin fluids and gases under high pressure.

Special geometry and non-corroding material

– for water and descaling applications.

An important dimension for the function of cartridge valves is the surface ratio of the seat area

Aa and the annulus area Ab to the pilot area Px. By using a surface ratio of 1:1 the valve can

be operated only in one direction. By using a surface ratio of 1:1.6 or 1:2 the valve can be

operated in both directions, but cannot be used for pressure functions because of the

pressure ratio which creates pre-opening of the pilot valve.

Soft-seated valves are suitable for use in shut-off and directional functions. These valves are

absolutely leak-free even for long-term operation in gas or high-pressure circuits.

Hard seated valves are suitable for use in pressure control functions. Because of their robust

seats they can be used also in high pressure water hydraulic circuits.

Ax

Aa

Ab

A

B

Pressure Drop [bar] Water

Q [L/min]

3

2

1

0,5

0

Pressure Drop [bar] Water

Q [L/min]

3

2

1

0,5

0

Pressure Drop [bar] Water

Q [L/min]

3

2

1

0,5

0

Pressure Drop [bar] Water

Q [L/min]

3

2

1

0,5

0

Diagrams

160

80

800

400

NW 10

20000

4000

10000 2000

NW 16

NW 32

NW 150

NW 32 NW 50

NW 63

NW 40

NW 25

NW 63 NW 80

NW 100

NW 125

NW 200

NW 250

SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

PROGRAM

R

www.hl-hydraulik.de

E2.1.3 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

Cartridge Valve Type 1

For directional, pressure and flow-control applications

Dimensions according to DIN 24342

Material: stainless steel

Hard seated

Area ratio 1:1 / 45°

Example / Order code

EO - 025 - 00 - 0.0 - 1D / 0

Nominal size 016, 025, 032

Cartridge Valve Type 3

For directional and shut off applications

Dimensions according to DIN 24342

Material: stainless steel

Hard seated

Area ratio 1:1.6 / 45°

Example / Order code

EO - 025 - 00 - 0.0 - 3D / 0

Nominal. size 016, 025, 032

Cartridge Valve Type 2

For pressure-control applications

Dimensions according to DIN 24342

Material: stainless steel

Hard seated

Area ratio 1:1 / 15°

Example / Order code

EO - 025 - 00 - 0.0 - 2D / 0

Nominal. size 016, 025, 032

Cartridge Valve Type 4

For pressure reducing, check and flow control functions

Dimensions according to DIN 24342

Material: stainless steel

Hard seated

Area ratio 1:1

Example / Order code

EO - 025 - 00 - 0.0 - 4D / 0

Nominal. size 016, 025, 032

SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

PROGRAM

R

www.hl-hydraulik.de

E2.1.4 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

Cartridge Valve Type 6

For directional and shut off applications

Dimensions according to DIN 24342

Material: stainless steel, soft seated, metal support

area ratio 1:2, Type /Z 1:1.6

Example / Order code

EO – 125 – 00 - 5.5 - 6D / Z

/ S =Standard design

/ R =Non return valve

/ A =Active valve

/ Z =Descaling valve

/ H =High pressure valve

Nozzle dimension in mm

only type /Z

Size 010, 016, 025, 032, 040, 050, 063,

080,100, 125, 150, 200, 250mm

Standard design

Type 6D / S

350bar - ND 010 to 100

for water, oil and gas.

For descaling applications up

to size ND 250

Non return valve

Type 6D / R

Up to 350bar - ND 010, 016,

025 for water, descaling water,

oil and gas.

Active valve

Type 6D / A

Up to 350 bar - ND 16 to 100

for water, oil and gas

SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

PROGRAM

R

www.hl-hydraulik.de

E2.1.5 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

High pressure valve Type 6D / H

Size ND 016 to 040 for water and oil.

These valves are designed for pressures up to 800bar. Pressurized opening

and closing is possible with the following pressure ratings:

Oil up to 800bar. Water with more than 5% oil up to 600bar. Water up to

500bar. Compressed air up to 800bar (nozzle in seriesl necessary)

Because of the stronger wall thickness the flow rate is reduced. For calculation

please use the following flow curves:

ND 16 = flow curve ND 10

ND 25 = flow curve ND 16

ND 32 = flow curve ND 25

ND 40 = flow curve ND 32

Descaling valve Type 6D / Z

Up to 350bar - ND 063 to 250

ND 63 – 100mm area ratio 1:2

ND125 – 250mm area ratio 1:1.6

for water, descaling water and oil

Manual operated Valve Type 7D

Up to 350bar - ND 063 to 150

for Water and Oil

These valves are designed for shut off functions. The servo

system reduces the necessary manual power so that the valve

can be operated under high pressure.

The manual spindle locks the piston in closed position even

under pressure.

SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

PROGRAM

R

www.hl-hydraulik.de

E2.1.6 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

DN b d1 d2 d4 d5 d6 d7 d8 m1 m2 m3 m4 t1 t2 t3 t4 t5 t6 t7 t8 T1 T2

10

52 20 16 10 3 M5 3 - 40 19 17 12 26 35 8 20 13 10 1,5 - 0,03 0,05

16

65 32 25 16 4 M8 4 4 46 25 23 10,5 43 56 11 34 24 20 2 13 0,03 0,05

25

85 45 34 25 6 M12 6 5 58 33 29 16 58 72 12 44 30 25 2,5 15 0,03 0,05

32

102 60 45 32 8 M16 6 5 70 41 35 17 70 85 13 52 34 35 2,5 21 0,03 0,1

40

125 75 55 40 10 M20 6 6 85 50 42,5 23 87 105 15 64 42 35 3 27 0,05 0,1

50

140 90 68 50 10 M20 8 8 100 58 50 30 100 122 17 72 46 40 4 30 0,05 0,1

63

180 120 90 63 12 M30 8 8 125 75 62,5 38 130 155 20 95 62 55 4 40 0,05 0,2

80

250 145 110 80 16 M24 10 10 200 - - - 175 205 25 130 88 45 5 55 0,05 0,2

100

300 180 135 100 20 M30 10 10 245 - - - 210 245 29 155 110 55 5 60 0,05 0,2

125

360 220 180 125 20 M33 10 - 290 - - - 264 305 41 188 50 70 5 - 0,05 0,2

150

400 255 210 150 20 M36 10 - 330 - - - 310 355 41 225 55 70 5 - 0,05 0,2

200

530 355 275 200 20 M48 10 - 435 - - - 410 455 41 300 55 95 5 - 0,05 0,2

250

625 430 306 250 20 M48 10 - 530 - - - 510 555 41 375 60 95 5 - 0,05 0,2

Details of the cavities for cartridge valve 6D/A (active) please see our separate datasheets

Depth of drilling

min 10

t6

m1

+0,3

b

d6 d5 d7

H13

G

X Y

30°

60°

15°

Dimensions per DIN 24342, DN125-250

Depth of drilling

min 10

t6

m1

+0,3

b

d6 d5 d7

H13

Z1

G

X Y

Z2

45°

22,5°

Dimensions per DIN 24342, DN80-100

= Rz 25 = Rz 6,3

t4

1

d4 d8 t8

t7 t7

t5

Depth of fit size

t3 t1

+0,1

t2

+0,1

15°

A

d1

H7 B

B T2

15°

d4

A T1 d2 H7

m1 +0,2

m4 +0,2

Depth of drilling min 10 d7 H13 d6 t6

d5

m2

+0,2 m2 +0,2

b

m2

+0,2

m2

+0,2

m3

+0,2

d5

m1

+0,2

G Z1

X Y

Z2

Dimension per

DIN 24342, DN10-63

SCHRUPP

HL Hydraulik GmbH

CARTRIDGE

COVERS

R

www.hl-hydraulik.de

E2.2 JUN17 Water Hydraulics

Kupferhütte 5C

D-57562 Herdorf

Tel +49(0)2744-9324-0

Fax +49(0)2744-9324-56

schrupp@hl-hydraulik.de

These stainless steel cartridge covers are used for complete valve assemblies with Schrupp cartridge valves

according to DIN 24342 and Schrupp pilot valves.

In addition to the standard types shown it is possible to produce special versions for individual applications:

Special covers for descaling valves

Cover with integrated functions such as position indicators, pilot combinations, special dimensions.

Covers for compressed air pilot valve ND6

Covers for filter

Covers with stroke limiter

Hydraulic piloting and non-return function

Type HX

X C

Type HY

C Y

10 16 25 32 40 50 63 Size

25 35 35 35 40 45 50 Height

M5

x30

M8

x40

M12

x40

M16

x45

M20

x55

M20

x60

M30

x70

Fixing

screws

Pressure and directional functions

16 25 32 Size

35 35 35 Height

M8

x40

M12

x40

M16

x45

Fixing

screws

Type WX

B A Y

X C Y

Type WX

B A Y

X C Y

Type DX

A Y

X C Y

Example / Ordering Code

WX – 025 – 0.5

Orifice 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2

Sizes 010, 025, 032, 040, 050, 063 for HX and HY

016, 025, 032 for WX and DX

Cover type WX, DX, HX, HY