2-port slip-in cartridge valve
pressure function, poppet type
Cone A (1:1)
Type L-CEE
Sizes 16 up to 63
FEATURES:
- 2-
port slip-in cartridge valves according to ISO 7368 with
two operational ports A and B.
- valve cone without damping nose
- hydraulic control by pilot pressure applied to port X
- optional with sealing between cone and sleeve
= leakagefree B <-> X (see MODEL CODE, detail “X”)
FUNCTION:
The main flow from the port A to B is hydraulically operated by a controlling
pressure at port X. The cartridge valve is normally closed leakagefree A <->
B. It consists of a poppet with sleeve, cone and closing spring. The closing
spring is located in the valve cone and affects the minimum operating
pressure. Furthermore it is holding the valve in the unloaded position closed.
The resulting force of the pilot pressure on face A
x
and the forces on ports A
and
B (p
A
x A
A
, p
B
x A
B
) affect the opening of the valve.
SPECIFICATIONS:
Operating pressure: max. 350 bar
Nominal flow: max. 6000 l/min
Media operating temperature range: min. -20°C up to max. +80°C
Ambient temperature range: min. -20°C up to max. +60°C
Mode of Construction: 2- way poppet valve
Fluids: Hydraulic oils according DIN
51524 part 1 and 2
Filtration: Class 21/19/16 according to
ISO 4406
Viscosity: 2,8 up to 380 mm²/s
Sealing: KM + PU (NBR, FKM on request)
Installation position: optional
Manner of Mounting: Manifold cartridge mounting
Cavity: according to ISO 7368
Ratio: 1 : 1
Flow direction: A-->B
SYMBOL
Q m
ax = 6.000 l/min
P max = 350 bar
B
A
X
E 5.232.0 /08.10
818
Cone + sleeve
Performance
Sleeve + sleeve cap + cone
∆p bar
Basic versions
Flow l/min
DIMENSIONS
Flow l/min
MODEL CODE L - C E E 16 B 6 A X
Basic model
L-CEE = 2-port slip-in cartridge valve standard
Size
available sizes = NG 16, 25, 32, 40, 50, 63
Series
To be assigned by manufacturer
Model
Cavity to ISO 7368
Cone type
A = step cone 1:1
Sealing element at the cone
omission = without sealing between cone and sleeve
X = with sealing between cone and sleeve
Kegel A ohne Dichtung am Kegel
Material-Nr.
6061190 6061146 6061205 6061210 6061215 6061221
Kegel A mit Dichtung am Kegel
Material-Nr.
- nn nn nn nn nn
NG16 NG25 NG32 NG40 NG50 NG63
Hub mm 5,9 10,6 14,1 15,3 20,4 24,0
A
A
mm² 201,0 380,0 707,0 1257,0 2376,0 3848,0
A
A
(Ref) 1,0 1,0 1,0 1,0 1,0 1,0
A
B
/ / / / / /
A
X
1,0 1,0 1,0 1,0 1,0 1,0
Steuerölvolumen (A
X
) cm³
1,19 4,03 9,97 19,23 48,47 92,35
Gewicht (kg) 0,20 0,40 0,90 1,80 3,20 6,90
Zubehör Federn
nicht im Standard Lieferumfang enthalten
NG16 NG25 NG32 NG40 NG50 NG63
Material-Nr. 0,2 bar 6061191 6061229 6061233 6061237 6061241 6061245
Material-Nr. 0,6 bar 6061204 6061230 6061234 6061238 6061242 6061247
Material-Nr. 1,2 bar 6061227 6061231 6061235 6061239 6061243 6061248
Material-Nr. 2,4 bar 6061228 6061232 6061236 6061240 6061244 6061249
∆
p
b
a
r
∆
p
b
a
r
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.
Sizes
40
- 63
Sizes
16 - 32
PERFORMANCE
Measured at 35 mm²/s, T-Oil 50°C
819
