4-3 Directional Spool Valve
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Transcript of 4-3 Directional Spool Valve
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8/6/2019 4-3 Directional Spool Valve
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DIMENSIONS PRESSURE DROP
HYDAC Fluidtechnik GmbHJustus-von-Liebig-Str.D-66280 Sulzbach/SaarTel: 0 68 97 / 509-01Fax: 0 68 97 / 509-598E-Mail: [email protected]
Q [l/min]
p
[bar]
Measured at = 41 mm/s and TOil
= 50 C
OPERATING LIMITS
Q [l/min]
p[
bar]
Measured at = 41 mm/s and TOil
= 50 C
The operating limits were determined using solenoids atoperating temperature, 10% under voltage and with no back-pressure in the tank line.
The operating limits given are for applications with two flowdirections (e.g. from P to A and simultaneous return flow fromB to T). For flow in only one direction (e.g. P to A and port Bblocked), the operating limits can be considerably lower.Please consult HYDAC for applications of this kind.
INTERFACE
DIN 24340 Form 4, ISO 4401 and CETOP-RP 121 H
MODELS
Voltage Type Stock no.12 V 4WE 6 E12-6004977 6004977
24 V 4WE 6 E24-6004978 6004978
NOTE
The information in this brochure relates to the operatingconditions and applications described.
For applications or operating conditions not described,please contact the relevant technical department.
Subject to technical modifications.
R-ring 9.81 x 1.5 x 1.78 FKM
Manual overrideusing pin
Interface to DIN 24340 Form A,ISO 4401 and CETOP-RP 121 H
Required surface finishof the mating face
Valve mounting screws ISO 4762-M5x50-10.9,
MA = 9 Nm, are not supplied.
E5.2
12.0
/03.0
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