PV2R Single Pump

Short Description:

Products introduction PV2R series high pressure vane pumps with lower noise are the new developed products with the integration of the advantages of similar products at home and aboard in recent years, with the features of rational structure,high efficiency,lower nojse,small pulsation ,strong reliability, etc. The pumps provide extreme convenience for users and meet the substitution requirements for similar products with full specifications,national and intemational standard mounting dimensio...


Product Detail

Product Tags

Products introduction
PV2R series high pressure vane pumps with lower noise are the new developed products with the integration of the advantages of similar products at home and aboard in recent years, with the features of rational structure,high efficiency,lower nojse,small pulsation ,strong reliability, etc. The pumps provide extreme convenience for users and meet the substitution requirements for similar products with full specifications,national and intemational standard mounting dimensions, as well as derivative series mounting dimensions, making the pumps widely applied in the fields of machine tool industry, plastic machinery, forging machinery, engineering machinery, transportation machinery, etc.
Model Descriptions

PV2R1

1

―*

―F

―1

―R

―A

―A

Vane pumps codes

Model of subsidiary series

Nominal displacement

Mounting type

Shaft extension

Direction of rotation

Outlet position

Inletposition

PV2R 1

6,8,10,12,14,17

19.23.25.28.31

F:Flange mounting

1.Major shaft

Standard

2. Minor shaft

(from shaft end)

R: Clockwise

direction

(Right rotation

standard)

L:Counterclockwise

direction

(Left rotation)

(from shaft end)

A: Upper(Standard)

R, B, L

(Outlet portA is set

as upper.)

(from shaft end)

A: Upper(Standard)

B: Bottom

R: Right

L: Left

PV2R 2

26,33,41,47

53,59,65,75

PV2R 3

52,60,66,76,85,94

116,125,136,153

Technical Parameters

Model

Theoreticaldisplacement
(mL/r)

Max pressure

Allowed driving speed(r/min)

Weight(kg)

Working oil of Petroleum series

Water-based synthetic hydraulic fluid

Particular pressure oil

Anti-wear oil

Common oil

Anti-wear water-glyco

Sul phosuccinicester fatty of acid

Max

Mini

PV2R1-6

6.1

21 17.5 16 16 16 1800(1200) 750 8

PV2R1-8

8.1

PV2R1-10

10.2

PV2R1-12

12.3

PV2R1-14

14.0

PV2R1-17

16.3

PV2R1-19

18.3

PV2R1-23

22.5

PV2R1-25

25.1

PV2R1-28

27.6

PV2R1-31

30.6

PV2R2-26

25.4

21 17.5 14 16 14 1800(1200) 600 16

PV2R2-33

32.2

PV2R2-41

40.5

PV2R2-47

46.2

PV2R2-53

52.3

PV2R2-59

58.2

PV2R2-65

64.1

PV2R2-75

74.5

PV2R3-52

51.5

21 17.5 14 16 14 1800(1200) 600 32

PV2R3-60

62.9

PV2R3-66

67.0

PV2R3-76

79.2

PV2R3-85

84.5

PV2R3-94

93.8

PV2R3-116

113.2

17.5 16

PV2R3-125

122.8

1200

PV2R3-136

135.8

14 #34

PV2R3-153

152.8

Notes:
1.The rotation speed shall not be less than 1450r/min for the pumps with the nominal displacement of 6 ml/r or 8 ml/r working under the pressure exceeding 16Mpa.

2.The highest rotation speed shall be limited within 1200r/min, while applying with water-based synthetic hydraulic fluids.

3.It is recommended to work with rotation speed of 1000r/min and maximum pressure of 12-14Mpa on the occasion where lower noise is strictly required.

4.Those pumps with the marks * belong to the extension specification of PV2R2-W group. Those pumps with the marks # belong to the extension specification of PV2R3-W group. These two groups pump casing are 10mm longer than usual specification for special order.

5.The approximate calculation formula for driving power is as follows: the displacement of pump(mL/r) × the rotation speed of motor(r/min) × the working pressure (Mpa) / 49000. The unit for the final calculation result is KW.

Shape and installation dimensions
PV2R1-*-F-1-RAA
Flange mounting: PV2R1-*-F-1-RAA
F1RAA-1
Shape and installation dimensions
PV2R2-*-F-1-RAA
Flange mounting: PV2R2-*-F-1-RAA
F1RAA-2
Shape and installation dimensions
PV2R3-*-F-1-RAA
Flange mounting: PV2R3-*-F-1-RAA
F1RAA-3


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