PV pump

Axial Piston Pump
Series PV
Variable Displacement

Catalogue HY11-3243/UK
August 2002

Catalogue HY11-3243/UK Axial piston pump
Series PV

Note
This document and other information from Parker Hannifin
GmbH, its subsidiaries, sales offices and authorized
distributors provide product or system options for further
investigation by users having technical expertise. Before you
select or use any product or system it is important that you
analyse all aspects of your application and review the
information concerning the product or system in the current
product catalogue. Due to the variety of operating conditions
and applications for these products or systems, the user,
through his own analysis and testing, is solely responsible
for making the final selection of the products and systems
and assuring that all performance and safety requirements
of the application are met. The products are subject to
change by Parker Hannifin GmbH at any time without notice.

PI PVplus UK.PM6.5 RH

2 Parker Hannifin GmbH
Hydraulic Controls Division
Kaarst, Germany

Table of contents Series PV

Description Page

Introduction 4
Characteristics 5
Ordering code 6
Noise levels 8
Noise reduction measures 9
Efficiency and case drain flows 10
Dimensions 14
Pump combinations
Dimensions 26
Thru drive, shaft load limitations 28
Compensators
Dimensions / Seal kit compensators 29
Pressure compensators 30
Load-sensing compensators 31
Horse power compensators 32
Electrohydraulic p/Q control 34
Hydraulic circuit, ordering examples PVAP** 36
Hydraulic circuit, ordering examples PVAC** 38
Accessories 40
General installation information 41


Kaarst, Germany

Introduction Series PV

Pump with standard pressure compensator code F*S Pump with load-sensing compensator code FFC
Ø0,8

Q PF Q

L P1 A L P1 A
PM P L P1 A PM P L P1 A

p p

S L = included S L = included

Technical Features
• Mounting interface according to VDMA-standards
sheet 24560 part 1
With thru drive for single and multiple pumps
• Standard: 4-hole flange ISO 3019/2 (metric). Op-
Swash plate type for open circuit tional: 4-hole flange ISO 3019/1 (SAE)
• Large servo piston with strong bias spring achieves
fast response; e.g. for PV046
upstroke < 70 ms ; downstroke < 40 ms
Note: follow installation instructions!
• Reduced pressure peaks due to active decompres-
sion of system at downstroke
• Also at low system pressure reliable compensator
operation. Lowest compensating pressure <10 bar
• Nine piston and new precompression technology
(precompression filter volume) result in unbeaten low
outlet flow pulsation
• Rigid and FEM-optimized body design for lowest
noise level
• Complete compensator program
• Thru drive for 100% nominal torque
• Pump combinations (multiple pumps) of same size
and model and mounting interface for basically all
metric or SAE mounting interfaces

Pump with horse power compensator code *LB Pump with electrohydr. displacement control code *PV

PP

UQ Q
L P1 A L P1 A
PM P L P1 A PL Q PM P L P1 A
U
s UQ

p

p
S L = included S L = included


Kaarst, Germany

Characteristics Series PV

Technical data

Displacement [cm3/rev] from 16 to 270
Operating pressures
Outlet [bar] nominal pressure pN 350
[bar] max. pressure pmax. 420 1)

[bar] drain port 2 2)

[bar] Inlet min. 0.8 (absolute)
[bar] max. 16
Minimum speed [min-1] 300 min-1
Pump with standard pressure comp. Pump with horse power comp.
Mounting interface 4-hole flange ISO 3019/2
optional ISO 3019/1, SAE
Installation drain port as high as possible

1)
peak pressure only
2)
peak pressure only, special version up to 20bar available

Pump combinations
See pages 26–27 Combination PV/PV Combination PV/gear pump

Selection table
1)
Model Max. displacement Output flow Input horse power in kW Max speed Weight
in cm3/rev in l/min at 1500 min-1 at 1500 min-1 and 350 bar in min-1 in kg

PV016 16 24 15.5
PV020 20 30 19.5 3000 19
PV023 23 34.5 22.5
PV032 32 48 31
PV040 40 60 39 2800 30
PV046 46 69 45
PV063 63 94.5 61.5 2800
PV080 80 120 78 2500 60
PV092 92 138 89.5 2300
PV140 140 210 136 2400 90
PV180 180 270 175 2200 90
PV270 270 405 263 1800 172
1)
The maximum speed ratings are shown for an inlet pressure of 1 bar (absolute) and for a fluid viscosity of ν = 30 mm²/s.


Kaarst, Germany

Ordering Code Series PV

PV
pump compensator
Axial piston Size Variation Threads 2nd Compensator Design
pump and pump series:
variable displacement not required
displacement for order
high
pressure Rotation Mounting
version code Thru drive Seals
see opposite page

Code Displacement Code Seals
016 16 cm³/U N NBR
020 20 cm³/U V FPM
023 23 cm³/U E EPR
032 32 cm³/U
040 40 cm³/U
046 46 cm³/U
063 63 cm³/U Code 2nd pump option7)
080 80 cm³/U single pump, no 2nd pump
092 92 cm³/U 1
and coupling
140 140 cm³/U
2 PV140 or PV180 mounted
180 180 cm³/U
3 PV or PVM pump mounted
270 270 cm³/U
4 gear pump series PGP mounted
5 PAV/PAF up to 6.3 cm³/rev
1)
Code Rotation mounted
R clockwise 6 PAV10 or PAF8-10 mounted
L counter clockwise 7)
Specify 2nd pump with full model code
1)
when looked on shaft

Code Variation
Code Thru drive option
1 standard no adaptor for 2nd pump
9 reduced displace- single pump
T prepared for thru drive
ment adjusted 2)
2)
for order specify displace- with adaptor for 2nd pump
ment Y8) SAE AA, Ø 50.8mm
A SAE A, Ø 82.55mm
Code Mounting interface Shaft B SAE B, Ø 101.6mm
D 4-hole flange cylindric, key C9) SAE C, Ø 127mm
SAE D10) SAE D, Ø 152.4mm
E 4-hole flange splined, SAE
ISO E11) SAE E, Ø 165.1mm
F3) 3019/1 4-hole flange cylindric, key
G12) metric, Ø 63mm
G3) 4-hole flange splined, SAE
H metric, Ø 80mm
K metr. ISO 4-hole flange cylindric, key
J metric, Ø 100mm
L 3019/2 4-hole flange splined, DIN 5480
K9) metric, Ø 125mm
3)
codes F and G only for PV140/180, see dimension sheet L10) metric, Ø 160mm
M11) metric, Ø 200mm
Code Port 4) Threads5) 8)
only for PV016 - PV023
9)
1 BSPP metric only for PV032 and larger
10)
3 UNF UNC only for PV063 and larger
11)
only for PV270
46) BSPP metr. M14 12)
only for PV016 - PV092
7 ISO 6149 UNC
8 ISO 6149 metric1)
4)
drain, gauge and flushing ports
5)
all mounting and connecting threads
6)
for PV063-PV180 only: pressure port 1 1/4" with 4 x M14 instead of 4 x M12


Kaarst, Germany

Ordering Code Series PV

PV
Compensator Pump Compensator
Design
series:
not required
for order

Standard pressure compensator Electrohydraulic compensator
Code Compensator option Code Compensator option
0 0 1 No compensator Pilot pressure supply
F D S 10 - 140 bar, spindle + lock nut F Standard (internal), no shuttle valve
F H S 40 - 210 bar, spindle + lock nut W With shuttle valve, comp. horizontal
F W S 70 - 350 bar, spindle + lock nut Function
Remote compensator options P Proportional displacement control
F R Remote pressure compensator Variation
F S Variation R, for quick unload valve V Standard, no pressure compensation
F F Load-Sensing compensator Proportional pilot valve
D DSAE1007P07KLAF mounted
F T Two valve load-sensing compensator
14)
Variations for remote compensator Z Variation R, accessories mounted
C external pressure pilot 13) R Remote pressure comp. NG6 interface
1 NG6/D03 interface top side Variation R, Pressure sensor and
P Pilot valve PVAC1P*M* mounted G proportional pilot valve mounted for
Proportional pilot valve type pressure resp. horse power control
D
DSAE1007P07KLAF mounted Remote pressure comp., NG6 interface
S top side, for quick unload valve
L Pilot valve with DIN lock mounted
Z Accessory mounted 14) Variation S, pressure sensor and
T proportional pilot valve mounted for
pressure resp. horse power control
Horse power compensator Remote pressure comp., NG6 interface top
Code Displacement Compensator option P side, for preload and quick unload manifold
016 032 063 Nom. HP [kW] Nom. torque Variation P, pressure sensor and
023 046 092 140 180 270 at 1500 min-1 [Nm] E proportional pilot valve mounted for
B x 3 19.5 pressure resp. horse power control
C x 4 26
D x x 5.5 36
E x x 7.5 49
G x x x 11 71
H x x x 15 97
K x x x 18.5 120
M x x x x 22 142
S x x x 30 195
T x x x x 37 240
U x x x x 45 290
W x x x 55 355
Y x x 75 485
Z x x 90 585
2 x 110 715
3 x 132 850
Function
L x x x x x x Horse power compensator
Horse power compensator and
C x x x x x x load-sensing
Variation
A x x x x x x NG6 interface top side
B x x x x x x no pressure compensation
adjustable
C x x x x x x pressure compensation
13)
D x x x x x x Proportional pilot valve not for two-valve-compensator
14)
DSAE1007P07KLAF mounted Accessories not included,
please specify on order with full
Z x x x x x x Accessories mounted 2)
model code.

Kaarst, Germany

Noise levels Series PV

PV016 - PV023 PV140
Noise level [dBA]

Noise level [dBA]
70 80

at full flow

at full flow
60 70

at deadhead
at deadhead

50 60
0 100 200 300 0 100 200 300
Pressure [bar] Pressure [bar]

PV032 - PV046 PV180
Noise level [dBA]

Noise level [dBA]
70 80

at full flow
at full flow

60 70

at deadhead
at deadhead

50 60
0 100 200 300 0 100 200 300

PV063 - PV092 PV270
Noise level [dBA]

Noise level [dBA]

at full flow
at full flow 80
70

at deadhead
at deadhead
70
60

52 60
0 100 200 300 0 100 200 300

Typical sound level for single pumps, measured in unechoic chamber All data measured with mineral oil viscosity 30 mm²/s (cSt) at 50°C.
according to DIN 45 635, part 1 and 26. Microphone distance 1m;
speed: n = 1500 min-1.


Kaarst, Germany

Noise reduction measures Series PV

Operating noise of pumps
The normal operating noise of a pump and consequently Last but not least the connection between pump and
the operating noise of the entire hydraulic system is driving motor can be the cause of an unacceptably high
largely determined by where and how the pump is noise emission. Even when the mounting space is limited
mounted and how it is connected to the downstream there are suitable means and components to reduce the
hydraulic system. noise significantly.
Also size, style and installation of the hydraulic tubing The vibration of the pump body, created by high alternat-
have a major influence on the overall noise emitted by a ing forces in the rotating group and the pulsation of the
hydraulic system output flow excite every part of the system connected to
the pump mechanically or hydraulically.
Noise reduction measures
Talking about operating noise of a hydraulic pump,
primary and secondary pump noise has to be taken into
consideration
Primary pump noise is caused by vibrations of the
pump body due to internal alternating forces stressing
the body structure.
Flexible elements help to prevent pump body vibration
being transmitted to other construction elements, where
possible amplification may occur. Such elements can be:
• Bell housing with elastic dampening flange with
1) Bell housing 2) Coupling 3) Damping rails
vulcanized labyrinth (1)
• Floating and flexible coupling (2) Figure 1: Components to avoid vibration transfer from
• Damping rails (3) or silent blocks for mounting the the pump to the drive/installation and their position in the
electric motor or the foot mounting flange power unit (numbers refer to the text on the left)
• Flexible tube connections (compensators) or hoses
series 20

series 40
on inlet, outlet and drain port of the pump.
• Exclusive use of gas tight tube fittings for inlet
connections to avoid ingression of air causing cavitation 200
and excessive noise. [bar] 220

PV180R1K1T1NFWS-series 20 [bar]
Secondary pump noise is caused by vibration induced 180
into all connected hydraulic components by the flow and 200
pressure pulsation of the pump. This secondary noise
adds typical 7 - 10 dBA to the noise of a pump measured 160 PV180R1K1T1NFWS-series 40
in the sound chamber according to DIN 45 635 (see 180
9.0 9.5 10.0 10.5 11.0 [s] 11.5
diagrams on opposite side). Therefore pipework, its
mounting and the mounting of all hydraulic components Figure 2: Comparison of the pressure pulsation in a
like pressure filters and control elements has a major system with 6 old PV pumps versus the same system
influence to the overall system noise level. with 6 PVplus pumps. The pulsation reduction effect of
Pulsation reduction with precompression volume: the precompression volume is evident.
The PV is equipped with a new technology for flow ripple
reduction. This method reduces the pulsation at the pump
outlet by 40 - 60 %. That leads to a significant reduction
of the overall system noise without additional cost and
without additional components (silencers etc.). The typical Other measures
reduction reaches 2 - 4 dBA. That means: with a pump Small diameter tubes do not only cause high flow speeds,
of the PV series the secondary noise adds only some 5 turbulences inside the tubes and cavitation in the pump,
- 7 dBA to the pump noise instead of the usually found 7 they also produce noise.
- 10 dBA. Only correctly sized connections of the largest possible
Figure 2 compares the measured pulsation of a system diameter according to the port size of the pump should be
with 6 pumps of 180 cm³/rev each. used.


Kaarst, Germany

Efficiency and case drain flows Series PV

Efficiency, power consumption Efficiency and case drain flows PV016, PV020, PV023
PV016 The efficiency and power graphs are measured at an
20 input speed of n = 1500 min-1, a temperature of 50°C and

Efficiency [%] (overall, volumetric)
Input power [kW]

25 100
Output flow [l/min]

vol. efficienc a fluid viscosity of 30 mm2/s.
output flow y
overall efficiency Case drain flow and compensator control flow leave via
20 16 80 the drain port of the pump. To the values shown are to be
added 1 to 1.2 l/min , if at pilot operated compensators
(codes FR*, FF*, FT*, horse power compensator and p/
15 12 60
Q-control) the control flow of the pressure pilot valve also
w
flo goes through the pump.
ull
tf
10 8 ra 40 Please note: The values shown below are only valid for
we
po static operation. Under dynamic conditions and at rapid
ut
inp compensation of the pump the volume displaced by the
5 4 20 servo piston also leaves the case drain port. This dy-
ea d namic control flow can reach up to 40 l/min! Therefore the
t deadh
input power a case drain line is to lead to the reservoir at full size and
0 0 0 without restrictions as short and direct as possible.
0 100 200 300
Pressure [bar]
PV020
25 100

30
Input power [kW]
Output flow [l/min]

output flow, vo
l. efficiency
Case drain flows PV016-023
overall efficiency
24 20 80 3
Case drain flow [l/min]

18 15 60
at deadhead
low
ll f
t fu 2
12 10 ra 40
we
po
ut
inp
6 5 20
1
d
ea dhea
inpu t power at d
0 0 0
0 100 200 300
Pressure [bar] at full flow
PV023
100 0

40 25 vo
Input power [kW]
Output flow [l/min]

l. efficiency 0 100 200 300
Pressure [bar]
overall efficiency
32 20 output flow 80

24 15 w 60
lo
ll f
t fu
ra
owe
16 10 40
tp
pu
in

8 5 20

ea dhead
inpu t power at d
0 0 0
0 100 200 300
Pressure [bar]


Kaarst, Germany


input speed of n = 1500 min-1, a temperature of 50°C and

50 40 vol. efficiency 100
Input power [kW]
Output flow [l/min]

output flow a fluid viscosity of 30 mm2/s.
40 32 80
the drain port of the pump. To the values shown are to be
(codes FR*, FF*, FT*, horse power compensator and p-
30 24 60
w
Q-control) the control flow of the pressure pilot valve also
flo goes through the pump.
ull
tf
20 16 ra 40 Please note: The values shown below are only valid for
we
po static operation. Under dynamic conditions and at rapid
ut
inp compensation of the pump the volume displaced by the
namic control flow can reach up to 60 l/min! Therefore the
adhead
input power at de case drain line is to lead to the reservoir at full size and
0 0 0
0 100 200 300 without restrictions as short and direct as possible.
Pressure [bar]
PV040

40 out 100
Input power [kW]
Output flow [l/min]

60
put flow, vol. efficiency
overall efficiency
48 32 80 7.5

36 24 60
ow
l fl
t ful 5.0
r a
24 16 we 40
po at deadhead
ut
inp
12 8 20
2.5
eadhead
input power at d
0 0 0
0 100 200 300
Pressure [bar]
at full flow
PV046
50 0
Input power [kW]


80
Output flow [l/min]

100
vol. efficiency 0 100 200 300
overall efficiency Pressure [bar]


48 30 60
low
u ll f
a tf
r
we
32 20 t po 40
pu
in

16 10 20

head
input power at dead
0 0 0
0 100 200 300
Pressure [bar]


Kaarst, Germany



100 70
Input power [kW]
Output flow [l/min]

vol. efficiency
output flow
a fluid viscosity of 30 mm2/s.
80 56 80 the drain port of the pump. To the values shown are to be
60 42 w 60
lf
lo Q-control) the control flow of the pressure pilot valve also
ul
tf goes through the pump.
ra
we Please note: The values shown below are only valid for
40 28
t po 40
pu static operation. Under dynamic conditions and at rapid
in
compensation of the pump the volume displaced by the
d
a dh ea namic control flow can reach up to 80 l/min! Therefore the
er at de
inp ut p o w case drain line is to lead to the reservoir at full size and
0 0 0
Pressure [bar]
PV080
100

120 80
Input power [kW]
Output flow [l/min]

output flow, vol.
efficiency
overall efficiency
96 64 80 9

w
lo
72 48 lf 60
ul
atf
er
pow 6
48 32 ut 40
inp at deadhead

24 16 20
h ead 3
r at dea d
input powe
0 0 0
0 100 200 300
Pressure [bar] at full flow
PV092
0

150 100 100
Input power [kW]
Output flow [l/min]

output flow vol. efficiency 0 100 200 300
Pressure [bar]
cy
overall efficien
120 80 80

90 60 w 60
lo
ll f
t fu
ra
owe
60 40 tp 40
pu
in

30 20 20
d
dea dh ea
inpu t power at
0 0 0
0 100 200 300
Pressure [bar]


Kaarst, Germany



250 150
Input power [kW]
Output flow [l/min]

vol. efficiency
a fluid viscosity of 30 mm2/s.
overall efficiency
Case drain flow and compensator control flow leave via
the drain port of the pump. To the values shown are to be
90 w
150 lo 60
lf Q-control) the control flow of the pressure pilot valve also
f ul
at goes through the pump.
er
100 60 ow 40 Please note: The values shown below are only valid for
tp
pu static operation. Under dynamic conditions and at rapid
in
compensation of the pump the volume displaced by the
a d he a d
namic control flow can reach up to 120 l/min! Therefore
i np ut power at de the case drain line is to lead to the reservoir at full size and
0 0 0
Pressure [bar]
PV180 Case drain flows PV140-180
100 15

300 175 Case drain flow [l/min]
Input power [kW]
Output flow [l/min]

vol. efficiency

output flow
240 140 80
iency

10
ffic

w
lo
ll f
overall e

180 105 60
t fu at deadhead
ra
we
t po
120 70 pu 40
in 5

60 35 20
at full flow
ad he ad
in pu t power at de
0 0 0 0
0 100 200 300 0 100 200 300
PV270 Case drain flows PV270
18

500 250 100
Input power [kW]
Output flow [l/min]


vol. efficiency
ll efficie ncy
overa
output flow
400 200 80
w

12
lo
lf
ul

300 150 60
f

at deadhead
r at
we
tpo
pu

200 100 40
in

6

100 50 20
at full flow
dhea d
input powe r at dea
0 0 0 0
0 100 200 300 0 100 200 300


Kaarst, Germany

Dimensions Series PV

PV016 - 023, metric version
drain port L2; G1/2
mounting hole for optional M 22 x 1.5; ISO 6149-1
horse power compensator pilot (threads options 7 and 8)
or displacement feedback LVDT or 7/8 - 14 UNF
(threads option 3) 140

94
16.5 120
Ø 25k6
Ø 100h8

16.5
80
13
drain port L1, 9
dimensions see L2 32
52 max. 133
132

197.5 View X
9
max. 212 10
Shown with standard pressure compensator
gage port M; G1/4
optional M 12 x 1.5; ISO 6149-1
(threads options 7 and 8)
oder 7/16 - 20 UNF
(threads option 3)

89
12
55 28-0.25
48
thread M10 - 22 deep 125
15

key 8 x 7 x 40
X DIN 6885

127 22
162 flushing port L3; G 3/8
170.5 optional M 18 x 1.5; ISO 6149-1
Inlet: oder 3/4 - 16 UNF
flange according ISO 6162 (threads option 3)
DN 32; PN 250 bar
58.7 The pump shown above has mounting option K
1 1/4”
32 and thru drive option T (prepared for thru drive).

4 x M10, 18 deep
30.2 optional 7/16 - 14 UNC - 2B
(threads options 3 and 7) Ø 100h8

4 x M10, 18 deep mounting option L
23.8
optional 3/8 - 16 UNC - 2B splined shaft W 25 x 1.5 x 15 x 8f DIN 5480

50.8 19
Outlet: 43
flange according ISO 6162
DN 19; PN 400 bar
3/4”
Shown is a clockwise rotating pump. Counter clockwise rotating pumps have inlet, outlet and gauge ports reversed.

Kaarst, Germany

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