Ponar Wadowice IWZCPE10 User manual
IWZCPE10 | Data Sheet - Operation manual 1/6 WK 432 670 | 12.2020
HYDRAULIC DIAGRAM
Proportional pressure reducing - relief valve,
intrinsically safe IWZCPE10
NS 10 | pmax 30 MPa | Qmax 60 dm3/min | WK 432 670
APPLICATION
Proportional pilot operated, intrinsically safe pressure reducing - relief valve
IWZCPE10… type is used for maintaining the constant pressure indepen-
Pressure adjusting is the function of the current supplied to the coil of
DATA SHEET - OPERATION MANUAL
DESCRIPTION OF OPERATION
Intrinsically safe proportional pressure reducing-relief valve IWZCPE10…
type among others consists of the intrinsically safe pilot valve 1, IWZEP6…
type, proportional solenoid 2, adjusting nozzle 3, and poppet 4
6, and on poppet 4
proportional solenoid core 24clamp to the adjust-
ment nozzle 3is proportional to the solenoid current 2
If pressure in port A
1and the main housing 5, the
pressure limiting valve 7
8
NOTE:
3
pressure (in port P) is the function of the current applied on the proportional
solenoid coil 2, only till pressure value set at the pressure reducing valve 7
In order to set the pressure at the pressure reducing valve 7
2
element 8
zawór redukcy
j
no - przelewowy propor-
1/6
Y
Y
A
TP
BT
A
P T Y
12
34
7
6
5
8
15
zawór redukcy
j
no - przelewowy propor-
1/6
Y
Y
A
TP
BT
A
P T Y
12
34
7
6
5
8
15
IWZCPE10 | Data Sheet - Operation manual 2/6 WK 432 670 | 12.2020
TECHNICAL PARAMETERS
hydraulic fluid mineral oil
nominal fluid viscosity 2
viscosity range 2 /s
fluid temperature range
recommended
a
/min
control method
hysteresis
resistance of solenoid coil
insulation
operating position optional
ASSEMBLY AND APPLICATION REQUIREMENTS
-
In order to ensure safe and failure-free operation of the valve, the fol-
In order to provide proper tightness of the valve connection to a hy-
ELECTRIC DIAGRAM
COMPLIANCE WITH DIRECTIVE 2014/34/UE
inspection certificate
intrinsic safety feature
L
plan of solenoid coil electrical connection
+-
D1 D2
D3 D4
2
1
B1 0,75 A
12 V DC
+
(
-
)
-
( + )
+-
D5
R1
B1 0,75 A
2
1
D1 D2
D3 D4
12 V DC
+
(
-
)
-
( + )
1
3
2
4
2/6
+-
D1 D2
D3 D4
2
1
B1 0,75 A
12 V DC
+
(
-
)
-
( + )
+-
D5
R1
B1 0,75 A
2
1
D1 D2
D3 D4
12 V DC
+
(
-
)
-
( + )
1
3
2
4
2/6
+-
D1 D2
D3 D4
2
1
B1 0,75 A
12 V DC
+
(
-
)
-
( + )
+-
D5
R1
B1 0,75 A
2
1
D1 D2
D3 D4
12 V DC
+
(
-
)
-
( + )
1
3
2
4
2/6
IWZCPE10 | Data Sheet - Operation manual WK 432 670 | 12.2020
OVERALL AND CONNECTION DIMENSIONS
0,63
r
0,01/100
Y
P
T
A
Y
6
T
P
AY
T
(2)
3,2
16,7
27
37,3
50,8
54
6,3
21,4
32,5
46
91 (min.)
5
M6 depth 12 - 4 holes
O
11,2 (max) - 4 holes
(P, T, A, B)
69,5 (min.)
135
197
46
70 73
39,5
197
98,5
30
G3/8
20
23
O25
115
0,5
12,5
89,5 2,5
5718
5
O22
54
22,5
O34
q45
O6,6 - 4 holes
(2)
3/6
3
S 6
S 22
O24
1
2
3
4
0,63
r
0,01/100
Y
P
T
A
Y
6
T
P
AY
T(2)
3,2
16,7
27
37,3
50,8
54
6,3
21,4
32,5
46
91 (min.)
5
M6 depth 12 - 4 holes
O
11,2 (max) - 4 holes
(P, T, A, B)
69,5 (min.)
135
197
46
70
73
39,5
197
98,5
30
G3/8
20
23
O
25
115
0,5
12,5
89,5 2,5
5718
5
O
22
54
22,5
O
34
q
45
O
6,6 - 4 holes
(2)
3/6
3
S 6
S 22
O
24
1
2
3
4
(1)
manual override
-
d
NOTE:
(1)
(2)
IWZCPE10 | Data Sheet - Operation manual 4/6 WK 432 670 | 12.2020
PERFORMANCE CURVES
measured at viscosity ν2
characteristic curves of pApressure in relation
to ow Q intensity for nominal pressure settings
→
IWZCPE10 | Karta Katalogowa - Instrukcja Obsługi
WK 432 670
| 12.2019
00,05 0,1 0,15 0,2 0,25
5
10
15
20
25
30
35
p [MPa]
I [mA]
010 20 30 40 50 60
5
10
15
20
25
30
35
p [MPa]
A
p
min
Q [dm
3
/min]
010 20 30 40 50 60
5
10
15
20
25
30
35
p [MPa]
p
min
Q [dm3/min]
dla lepkości cieczy hydraulicznej ν=41 mm
2
/s i temperatury t = 50 °C
CHARAKTERYSTYKI
charakterystyki zależności ciśnienia p
A
od natężenia
przepływu Q dla nominalnych nastaw ciśnienia
kierunek przepływu A→T(funkcja przelewowa)
kierunek przepływu P→A(funkcja redukcyjna)
4/6
charakterystyki zależności ciśnienia regulowanego
p od natężenia prądu I przy przepływie zamkniętym
(minimalnie rozszczelniony zawór dławiący, który
obciąża kanałA)
characteristic curves of controlled pressure p
in relation to current I by closed ow
→A (reduction function)
IWZCPE10 | Karta Katalogowa - Instrukcja Obsługi
WK 432 670
| 12.2019
00,05 0,1 0,15 0,2 0,25
5
10
15
20
25
30
35
p [MPa]
I [mA]
010 20 30 40 50 60
5
10
15
20
25
30
35
p [MPa]
A
p
min
Q [dm
3
/min]
010 20 30 40 50 60
5
10
15
20
25
30
35
p [MPa]
p
min
Q [dm3/min]
dla lepkości cieczy hydraulicznej ν=41 mm
2
/s i temperatury t = 50 °C
CHARAKTERYSTYKI
charakterystyki zależności ciśnienia p
A
od natężenia
przepływu Q dla nominalnych nastaw ciśnienia
kierunek przepływu A→T(funkcja przelewowa)
kierunek przepływu P→A(funkcja redukcyjna)
4/6
charakterystyki zależności ciśnienia regulowanego
p od natężenia prądu I przy przepływie zamkniętym
(minimalnie rozszczelniony zawór dławiący, który
obciąża kanałA)
IWZCPE10 | Data Sheet - Operation manual WK 432 670 | 12.2020
HOW TO ORDER
1 nominal size
WN 10
2
series number
series 02 = 02
(02 ÷ 09) connection and installation
dimensions unchanged
3 pressure setting
up to 5 MPa = 50
up to 10 MPa = 100
up to 20 MPa = 200
up to 30 MPa = 300
4 solenoid coil
coil U = 12 V; I = 0,3 A = 12
5 manual override of solenoid
solenoid with manual override
button = N
6 electrical connection
plug Hirschmann G4WIF type = Ø
7 indicator of solenoid turn on
without LED indicator =
with LED indicator = L
8 pilot ow drain
drain by independent port = Y
9 sealing
NBR (for uids on mineral
oil base) = Ø
FPM (for uids on phosphate ester
base) = V
10 further requirements = *
(to be agreed with the manufacturer)
Ø
symbols in bold
IWZCPE10-02/50-12NLY
SUBPLATES AND MOUNTING SCREWS
G67/01 – threaded connections G½
symbol in bold
d
Subplate and mounting screws must be ordered separately.
IWZCPE
124
−/
10 −
69
12 NY
IWZCPE10 | Data Sheet - Operation manual 6/6 WK 432 670 | 12.2020
CONTACT
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