CAT: BFP/VCAR
CRC1
PR
TP
M
IE/CRC1/001/2011 SHEET: 1/1
2
PR T
P
M
CRC 1 * * * ** 1
Q (l/min)
P(bar)
0
0
10
1
2
3
4
5
6
60 80
90
7020 30 40 50
17
5
max 15 Nm
CM
1/2" BSP
67.25
max 70
90
80
45.75
40
66
9
max 61.5
20
40
10
10
110
72.5
T
T
M
M
P
PR
1/4" BSP
PRESSURE REDUCING AND SEQUENCE VALVES - IN-LINE MOUNTING
HYDRAULIC SYMBOLS
HYDRAULIC FEATURES
ORDERING CODE
Series
Size
1 = Serial No.
00 = No variants
V1 = Viton
SEQUENCE, PRESS.REDUCING AND UNLOADING
Setting
ranges
Max. pressure 350 bar
Setting range:
Spring 1 (white)
Spring 2 (yellow)
Spring 3 (green)
max 60 bar
max 120 bar
max 250 bar
Max. Flow 90 l/min
Max. draining on port T 0.5 ÷ 0.7 l/min
Hydraulic fluid DIN 51524 Mineral oils
Fluid viscosity 10 ÷ 500 mm
2
/s
Fluid temperature -25°C ÷ 75°C
Ambient temperature -25°C ÷ 60°C
Max. contamin. level class with filter ISO 4406:1999 - class 19/17/14
Weight 1.224 kg
FREE FLOW TROUGHT THE CHECK VALVE
Fluid used: mineral based oil with viscosity 46 mm²/s at 40°C.
Adjustment
R = Pressure reducing cartridge valve
S = Sequence cartridge valve
CRC = Sequence and pressure
reducing cartridge valve Size
20 (seat M22x1,5)
1 = Size connection 1/2” BSP
M = Plastic knob
C = Screw
0 = Without cartridge valve
1 = 60 bar (white spring)
2 = 120bar (yellow spring)
3 = 250 bar (green spring)
0 = Without cartridge valve
Reducing valve version Sequence valve version
Variants
The CRC.1 aluminium body allows the in-line mounting connections for
CVS.20 sequence and CVR.20 pressure reducing valves. In the version with
pressure reducing valve the pump supply is connected to the port P, while in
the version sequence valve is connected to the mouth PR.
For pressure reducing version the body is provided with a one-way check
valve, which allows free flow to opposite direction (PR toward P)
For the sequence version a blind grub screw has been placed instead of a
check valve.
• Mounting the blind grub screw , code M78100013, it is possible to trans-
form the body from reducing valve to sequence valve.
• Mounting the blind grub screw , code V70052204, it is possible to trans-
form the body from sequence valve to reducing valve.
Page: 36
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