Valve model HC-011/8 HC-011/30 KC-011/30 JPC-211/30
Max flow [l/min] 50 100 200
Max inlet pressure [bar] 350
Regulating Δp (1) [bar] 8 5 - 35 5 - 35
Modular pressure compensator, size:
HC-0 = 06
KC-0 = 10
JPC-2 = 16
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Modular pressure compensators type HC, KC, and JPC-2
ISO 4401 sizes 06, 10 and 16
Table D150-4/E
HC, KC and JPC are two way pressure
compensators for modular assembling
with on/off and proportional directional
control valves.
They keep a constant differential pressu-
re (Δp) across port P and port A or B in
order to maintain a constant flow rate
against pressure variations. Automatic
piloting selection 햷 is included.
Fixed Δp is available only for size 06.
Adjustment of desired Δp is operated by
loosening the locking nut 햵 and turning
the setting screw 햶 of pilot device.
Clockwise rotation increases Δp.
HC = ISO 4401 size 06 interface: flow
up to 50 l/min.
KC = ISO 4401 size 10 interface: flow
up to 100 l/min.
JPC = ISO 4401 size 16 interface: flow
up to 200 l/min.
Max inlet pressure up to 350 bar.
Valves are designed to operate in
hydraulic systems with hydraulic minaral
oil or synthetic fluid having similar lubri-
cating characteristics.
Fixed Δp (only for size 06):
8 = 8 bar
Adjustable Δp (for all sizes):
30 = 5 - 35 bar
1 MODEL CODE
HYDRAULIC CHARACTERISTICS
D150
HC-0 - 11 / 30 /M ** /*
Series number
2
KC-011/30
JPC-211/30
Configuration, see section
쪨
11 = two way execution with constant Δp beetween P port
and user port
Option (only for HC-011/30)
/M = fit for manometer port P1
Hydraulic configuration
(1) The Δp for single flow path is fixed at 8 bar or is adjustable between 5 and 35 bar; it corresponds to values of total Δp across the valve of 16 bar or between
10 and 70 bar. Threaded plugged ports Pp and P1 are suitable for pressure adjustment or check of Δp value for single flow path (reading difference
between Pp and P1 values).
HC-011/8
햲 body
햳 poppet of main stage
햴 pilot stage
햵 locking nut
햶 setting screw
햷 check valve
햸 pressure gauge port
Pilot port Pp
Two way
compensator
Adjustment of Δp
on pilot device
Piloting
selection
Pressure gauge port P1
Pressure
gauge port
Only for
HC-011/30/M
HC-011/8, HC-011/30
KC-011/30, JPC-211/30
Settable
only for
HC-011/30
A1 P1
P1T1
P1 T1
PT
PT
B1
APB
Seals material:
omit for NBR (mineral oil
& water glycol)
PE = FPM
3 MAIN CHARACTERISTICS OF PRESSURE COMPENSATORS TYPE HC, KC, JPC
4 INSTALLATION DIMENSIONS [mm]
Assembly position Any position
Subplate surface finishing Roughness index Ra 0,4 - flatness ratio 0,01/100 (ISO 1101)
Ambient temperature -20°C to + 70°C
Fluid Hydraulic oil as per DIN 51524...535, for other fluids see section
쪧
Recommended viscosity 15 ÷ 100 mm
2
/s at 40°C (ISO VG 15 ÷ 100)
Fluid contamination class ISO 4401 class 21/19/16 NAS 1638 class 10 (filters at 25 μm value with β25 ≥ 75 recommended)
Fluid temperature -20°C +60°C (standard seals and water glycol) -20°C +80°C (/PE seals)
11/12
ISO 4401: 2005
Mounting surface
:
4401-05-04-0-05
Diameter of ports
A, B, P, T: Ø = 11,2 mm (max)
Seals: 2 OR 108, 5 OR 2050
Fastening bolts: n°4 socket head screws M6.
The lenght depends on number and type of modular elements associated.
Fastening bolts: n°4 socket head screws M5.
The lenght depends on number and type of modular elements associated.
ISO 4401: 2005
Mounting surface
:
4401-07-07-0-05
Diameter of ports
A, B, P, T: Ø = 20 mm
Diameter of ports X, Y: Ø = 7 mm
Seals: 4 OR 130; 2 OR 109
Fastening bolts: n°4 socket head screws M10 and n°2 M6.
The lenght depends on number and type of modular elements associated.
HC-011/8
HC-011/30
KC
JPC
Mass: 4,2 Kg
View from X
View from X
Mass: 2 Kg
(Pressure gauge port)
Mass: 6 Kg
ISO 4401: 2005
Mounting surface
:
4401-03-02-0-05
Diameter of ports
A, B, P, T: Ø = 7,5 mm (max)
Seals: 4 OR 108
Mass: 1,9 Kg
View from X
= Pressure gauge port
= Pressure gauge port
