Eaton PVE21 User Manual download pdf (Page 14)

EATON Vickers ‘E’ Series Piston Pumps V-PUPI-TM010-E December 2009 14

1, 2

Pump Series

PV –

Open Circuit Piston

Pump

3,4,5,6

Displacement

E19A –

41.0cm

3

/r (2.50 in

3

/r)

E21A – 45.1cm

3

/r (2.75 in

3

/r)

7

Input Shaft Rotation

R –

Right-Hand Rotation

(cw)

L – Left-Hand Rotation

(ccw)

8, 9

Front Mounting and

Input Shaft

01 –

SAE B 2 bolt, Keyed

02 – SAE B-B 2 bolt, Keyed

04 – SAE B 2 bolt, tapered

05 – SAE B 2 bolt, splined

13t 16/32DP long

shaft

08 – SAE B-B 2 bolt,

splined 15t 16/32DP

09 – SAE B 2 bolt, splined

26t 32/64DP

10,11

Main Ports Location

and Size

AA –

Side ports, SAE

o-ring; #24 suction,

#14 pressure

AB – End ports, SAE o-ring;

#24 suction, #14

pressure

AC – Side ports, SAE 4 bolt

flange, Code 61;

1 1/2” suction,

1” pressure

AD – End ports, SAE 4 bolt

flange, Code 61;

1 1/2” suction,

1” pressure

AE – Side ports, ISO 6149-

1; M48 suction, M33

pressure

AF – End ports, ISO 6149-

1; M48 suction, M33

pressure

AS – End ports ISO 6162

4 bolt flange; 1 1/2”

suction, 1” pressure

12

Drain Port Size and

Location

01 –

#10 SAE O-ring port –

top (D1)

02 – #10 SAE O-ring port –

bottom (D2)

06 – M18 metric O-ring

port – top (D1)

07 – M18 metric O-ring

port – bottom (D2)

13

Diagnostic Pressure

Port

0 – No diagnostic pressure

port

1 – #4 SAE O-ring port –

plugged

2 – M14 metric O-ring port

– plugged

14

Controller Type

A –

Pressure Compensator

B – Pressure and flow

compensator

C –

Electric dual range

pressure compensator

with directional control

valve

D – Hydraulic remote con-

trol pressure compen-

sator

E – Unloading valve

(accumulator circuits)

F – Electric dual range

pressure compensator

without directional

control valve

15,16

Pressure Comp./Un-

loading Valve Setting

00 –

No pressure

compensator setting

18 – 182.7-189.6 bar

(2650-2750 psi)

33 – 206.8-213.7 bar

(3000-3100 psi)

17,18

Flow Comp. Setting

or Unload Valve

00 –

No pressure

compensator setting

11 – 9.65-12.41 bar

(140-180 psi)

14 – 12.41-15.17 bar

(180-220 psi)

24 – 22.75-25.51 bar

(330-370 psi)

19,20

Secondary Compen-

sator Setting

00 –

No secondary com-

pensator setting

04 – 186.2-193.1 bar

(2700-2800 psi)

21

Control Special Features

0 – No Special Features

A – Bleed down oriﬁce

B – External load-sensing

adjustment

G – High rate spring for low

pressure setting

J –

Bleed down orifice and

high rate spring for low

pressure setting

PV E19A R 01 AA 1 0 B 33 24 0 0 A 1 AA 1 AF CD 0 A

7 12 2113 14 2522 30 31

1, 2 3,4,5,6

8,9

10,11 15,16 17, 18 19,20 23, 24 26, 27 28, 29

Model Code

PVE19/21

Note: Consult an Eaton

representative for additional

settings

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 29 30

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