CAT: BFP/VCAR
CMP-MC/MS
0 = 0 ÷ 50 bar - 1 = 35 ÷ 90 bar - 2 = 75 ÷ 190 bar - 3 = 160 ÷ 290 bar
IE/CMP_MC-MS/002/2012 SHEET: 1/1
1
T
P
0
1
2
3
Q (l/min)
P(bar)
0
02468101214161820
50
100
150
200
250
300
350
3
2
1
0
Q (l/min)
P(bar)
02468101214161820
0
5
10
15
20
25
30
35
40
45
55
50
Ø 26
max 53.5
Ø 26
max 53.5
10
10
24
P
T
3
14.5
Ø 40
Ø14
M18x1.5
Ø8
24.5max 49.5
max 83.5
C
V
max 5 Nm
max 5 Nm
DIRECT ACTING PRESSURE RELIEF VALVES (FOR POWER PACKS SERIES MC/MS)
HYDRAULIC FEATURES
PRESSURE-FLOW RATE
HYDRAULIC SYMBOL
Fluid used: mineral based oil with viscosity 46 mm²/s at 40°C.
ORDERING CODE
Max. working pressure
290 bar
Setting range:
Spring 0 (white)
Spring 1 (green)
Spring 2 (yellow)
Spring 3 (red)
max 50 bar
max 90 bar
max 190 bar
max 290 bar
Max. Flow 20 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 0,12 kg
Tightening torque
28 ÷ 32 Nm
Cavity (M18x1.5) CN041009 (See section 15)
MIN.SETTING PRESSURE
The minimum permissible setting pressure depending on the spring: see curves below
PRESSURE RELIEF VALVES
Adjustment Setting ranges Code
C
Screw
0 ÷ 50 bar (white spring)
21000016.000
35 ÷ 90 bar (green spring)
21000000.000
75 ÷ 190 bar (yellow spring)
21000001.000
160 ÷ 290 bar (red spring)
21000002.000
Adjustment Setting ranges Code
V
Handwheel
0 ÷ 50 bar (white spring)
21000017.000
35 ÷ 90 bar (green spring)
210000 03.000
75 ÷ 190 bar (yellow spring)
21000004.000
160 ÷ 290 bar (red spring)
21000005.000
The direct acting relief valve limits the pressure in a hydraulic circuit. It raises
the safety level by making it impossible for the plant operators to set a higher
pressure rating, than that specified in the catalogue. It has a pack spring with
a mechanical stop. It has a galvanised steel body. The guided ball poppet is in
tempered and ground steel.
00012005
Spare seals kit
ACCESSORIES
Detachable plug Code
Unremovable version
60309200
Removable version
60309100
Page: 18
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