ZDV S0 D
Parker Hanniļ¬n Corporation
Hydraulics Group
Catalogue HY11-3500/UK
7
7-18
ZDV UK.INDD CM 31.03.15
Pressure Relief Valve
Series ZDV
Characteristics / Ordering Code
Pilot operated pressure relief valves series ZDV are de-
signed for maximum ļ¬‚ow rates.
The relief function can be located between P and T, A
and T, B and T or A and T + B and T for typical pressure
relief functions.
For a pre-charge function the ZDV can be ordered with
pressure function between A and B + B and A.
Features
ā€¢ī€€ High ļ¬‚ow capacity
ā€¢ī€€ Pressure function in P, A, B or A + B
ā€¢ī€€ Sizes
ZDV01 - NG06 (CETOP 03)
ZDV02 - NG10 (CETOP 05)
Code Nominal size
01 NG06
02 NG10
Ordering code
Hexagon
screw with
lock nut
Pressure
relief valve
SealNominal
size
Code Seal
1 NBR
5 FPM
Code Size Pressure control
P NG06/10 P - T
A NG06/10 A - T
B NG06/10 B - T
AB NG06/10 A - T & B - T
ABS NG06/10 A - B & B - A
Pressure
control
Pressure
stages
Code Pressure stages
1 up to 70 bar
5
1)
up to 350 bar
Design
series
ZDV-B02
Ordering code details see end of chapter.
ZDV-P01 ZDV-B02
1)
Code ABS and size 10 up to 315 bar.
APTBT
Parker Hanniļ¬n Corporation
Hydraulics Group
Catalogue HY11-3500/UK
7
7-19
ZDV UK.INDD CM 31.03.15
Pressure Relief Valve
Series ZDV
Technical Data / Characteristic Curves
p/Q performance curves
ZDV-P/A/B/ABS01
350
300
250
200
150
100
50
0
0102030
40
50 60 70
80
Q [l/min]
ī€Ÿp [bar]
p min
350
300
250
200
150
100
50
0
0102030
40
50 60 70
Q [l/min]
ī€Ÿp [bar]
80
p min
250
200
150
100
50
0
020
40
60 80
Q [l/min]
ī€Ÿp [bar]
300
100
120
140
p min
250
200
150
100
50
0
020
40
60 80
Q [l/min]
ī€Ÿp [bar]
300
100
120 140
p min
ZDV-P/A/B/AB02
All characteristic curves measured with HLP46 at 50 Ā°C.
ZDV-AB01
ZDV-ABS02
General
Size
NG06 NG10
Mounting interface DIN 24340 A6
ISO 4401
NFPA D03
DIN 24340 A10
ISO 4401
NFPA D05
CETOP RP 121
Mounting position unrestricted
Ambient temperature [Ā°C] -20...+60
MTTF
D
value [years] 150
Weight 1 cartridge [kg] 1.6 3.0
2 cartridges [kg] 2.5 3.7
Hydraulic
Max. operating pressure [bar] 350 (ZDV-ABS 315) 315
Nominal ļ¬‚ow [l/min] 80 140
Fluid Hydraulic oil according to DIN 51524
Fluid temperature [Ā°C] -20...+70 (NBR: -25...+70)
Viscosity permitted [cSt ] / [mm
2
/s] 20 ... 400
recommended [cSt ] / [mm
2
/s] 30 ... 80
Filtration ISO 4406 (1999); 18/16/13
Technical data
Parker Hanniļ¬n Corporation
Hydraulics Group
Catalogue HY11-3500/UK
7
7-20
ZDV UK.INDD CM 31.03.15
Pressure Relief Valve
Series ZDV
Dimensions
ZDV02
ZDV01
40
23
Type P+A+B
31
Type AB+ABS
49
31
46
==
max. 62.5
120 (Type AB, ABS)
96 (Type P, A, B)
max. 62.5
6
40.4 39.9
31 7.5
5.3
32.5
AB
T
P
AF27
(30 Nm)
AF5
AF17
Seal kit
Seal Order code
1 098-91182-0
5 098-91183-0
Complete cartridge
Pressure stage Order code
1 098-91116-0
5 098-91117-0
Seal kit
Seal Order code
1 098-91076-0
5 098-91077-0
Complete cartridge
Pressure stage Order code
1 098-91116-0
5 098-91117-0
Parker Hanniļ¬n Corporation
Hydraulics Group
Catalogue HY11-3500/UK
7
7-21
ZDV UK.INDD CM 31.03.15
Pressure Relief Valve
Series ZDV
ZDV01
ZDV02
Ordering Code Details