4/12
Bosch Rexroth AG
Symbols: Type Z4WEH (① = component side, ② = plate side)
Order-
ing code
E62
a
X
TA
P
E63
a
TA
P
E68
a
TA
P
E50
1)
a
TA
P
E51
a
TA
P
E52
2)
a
TA
P
1)
Opening cross-section in spool position "a" (A2 → B2)
= 50 mm
2
2)
Opening cross-section in spool position "b" (A2 → B2)
= 35 mm
2
Hydraulics
Version
"ET"
1
b
Y
2
A
B
1
b
X
Y
2
A
B
1
b
X
Y
2
A
B
1
b
X
Y
2
A
B
1
b
X
Y
2
A
B
1
b
X
Y
2
A
B
a
X
TB
TA
P
a
X
TB
TA
P
a
X
TB
TA
P
a
X
TB
TA
P
a
X
TB
TA
P
a
X
TB
TA
P
Z4WEH; Z4WH
RE 24753/08.08
Version
"T"
1
b
Y
2
A
B
TB
1
b
Y
2
A
B
TB
1
b
Y
2
A
B
TB
1
b
Y
2
A
B
TB
1
b
Y
2
A
B
TB
1
b
Y
2
A
B
TB