2/2 slip-in cartridge cover

Function 2WR

Series LD-CCE

Size16 up to 63

FUNCTION:

Pilot operated directional valve with shuttle change over function

By using a 2WR-cover in combination with a 2 way directional cartridge valve

and a check function will be realized in energized mode with flow from port A ->

B. The flow direction from B -> A is always closed. In de-energized mode the

flow direction from A -> B is closed. The control port Z1 of the cover is charged

with the highest system pressure.

The control port Z2 may be used for the actuation of a second cartridge valve.

SPECIFICATIONS:

Operating pressure: max. 350 bar

Temp. range of operating fluid: min. -20°C up to max. +80°C

Ambient temperature range: min. -20°C up to max. +60°C

Operating fluid: hydraulic fluid according to DIN 51524

part 1 and 2

Filtration: Class 20/18/15

according to ISO 4406 (C)

Viscosity range: 2,8 up to 380 mm²/s

Seals: FKM + PU (NBR / FKM on request)

FEATURES:

- 2/2 slip-in cartridge covers with remote control port

according to ISO 7368

- with possibility to built-in a nozzle at port P, A, B, T, X, C

SYMBOL

Pmax = 350 bar

NG16, 25

NG32, 40, 50

NG63

E 5.249.18 /01.13

Nozzles

Ports NG16 NG25 NG32

X, C M5 M6 M6

P, A, B, T M6 M6 M6

NG40 NG50 NG63

X, C M8 M8 M10

P, A, B, T M6 M6 M10

Nozzle 0,8 Part No.

Nozzle Control cover M5x0,8 6071916

Nozzle Control cover M6x0,8 6071917

Nozzle Control cover M8x0,8 6071918

Nozzle Control cover M10x0,8 6071919

Nozzle 1,5 Part No.

Nozzle Control cover M5x1,5 6071920

Nozzle Control cover M6x1,5 6071921

Nozzle Control cover M8x1,5 6071922

Nozzle Control cover M10x1,5 6071923

Standard models

Type Part No.

LD-CCE 16 D6 2WR 6083431

LD-CCE 25 D6 2WR 6083432

LD-CCE 32 D6 2WR 6083433

LD-CCE 40 D6 2WR 6083434

LD-CCE 50 D6 2WR 6083435

LD-CCE 63 D6 2WR 6083436

Nozzle choice

MODEL CODE

LD -C C E 16 D 6 2WR

Name

LD-CCE= Control cover for 2/2- cartridge valve,

Standard

Nominal size

NG 16, 25, 32, 40, 50, 63

Series

named by manufacturer

Type

Threads and control ports according to ISO 7368

Cover code

2WR = functional symbol

DIMENSIONS

Size16 – 50 Size 63

HYDAC Fluidtechnik GmbH

Justus-von-Liebig-Str. 5

66280 Sulzbach / Saar

Tel.: 06897 / 509 -0

Fax: 06897 / 509 -598

Email: flutec@hydac.com

Annotation

The technical information in this

brochure are relating to the operating

conditions and applications.

At deviant applications and/or

operating conditions please contact

the technical dept.

Technical information are

subject to technical modifications.

Δp over nozzle

Nozzle diameter

Flow rate