FD-HPR**** - Related Fluid Power

Rotary Geared Flow Divider/Combiner - HPR Series
FD-HPR****
Equal Flow, High Pressure with Relief. 6.8 to 24.5 cc/rev.
Description
High pressure flow dividers come standard with 2 or 4 sections. Each section comes with a
differential relief valve relieving from output to input which allows a “lagging” cylinder to quickly
catch up at end of stroke. Alternative multi-section and mixed section units are available on
request.
Features
• High strength permanent mould cast iron housing
• Quiet operation
• O-ring seals between sections
Symbol
OUT
IN
OUT
Note - For information and application suggestions refer to “Rotary Geared Flow Divider/
Combiner - P Series General Guide”.
Dimensions
FD-HPR***
24
Relief Valve **
72
126
6.8 to 24.5 cc/rev.
No. of sections: 2 & 4
111
1 5/16” - 12 SAE Inlet Ports
G1” BSP
Typ 2
1 1/16” - 12 SAE Oulet Ports **
G 3/4 BSP
7 Typ
39,3
Ø 11.2
A
Thru (X4)
B**
62,8
35
10 Typ
55
70
110
** These details apply for each additional section
166
Relief Valve Settings
Standard setting on relief valves is 52 bar differential between outlet and inlet pressure (these relief valves do not give system relief).
Maximum total inlet flow (lpm) is based on 3500 rpm. For a quieter operation, limit speed to between 1500 and 2500 rpm.
Equal Flow - 2-Section
No. of
Ordering Code sections
FD-HPR23
FD-HPR27
2
Max. total
inlet lpm
Disp.
per section
cc/rev
Max.
pressure
intermittent
bar
Max.
pressure
continuous
bar
Max. diff.
between
sections
bar
Bolt torque
Nm
Dim. A mm
Dim. B mm
Weight
kg
79
166
11.7
24.5
350
206
206
85
81
100.5
65
85
13.6
15.4
Bolt torque
Nm
Dim. A mm
Dim. B mm
Weight
kg
85
73.5
81
88
94.5
101
57.5
65
72.5
79
85
20
25
22.7
26.8
28.6
Equal Flow - 4-Section
No. of
Ordering Code sections
FD-HPR2159
FD-HPR2359
FD-HPR2559
FD-HPR2659
FD-HPR2759
4
Max. total
inlet lpm
Disp.
per section
cc/rev
95
160
223
280
333
6.8
11.7
16.4
20.5
24.5
Max.
pressure
intermittent
bar
Max.
pressure
continuous
bar
Max. diff.
between
sections
bar
206
350
206
137
Ordering Example
FD-HPR****
Model Code
*
Port Type
* - Omit for SAE
G - BSP
We reserve the right to change technical specifications and dimensions without giving notice.
Related Fluid Power Ltd.
FD-HPR-0001
T: 0044 (0)1334 655600 F: 0044 (0)1334 650006 E: [email protected] www.relatedfluidpower.com

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