CAT: BFP/VCAR
CRU-MC/MS
IE/CRU_MC-MS/002/2014 SHEET: 1/1
4
Q (l/min)
P(bar)
0
0.5
10
1.5
2.0
2.5
3.0
0
48
12 16 20
24
12
X
12
cod. 20020400 cod. 20023900
cod. 200 204 00
cod. 200 239 00
19
19
X
1
1
2
2
36
Ø 13
Ø 13
M16x1.5
M16x1.5
7.5
3/8" BSP
3620
12
ONE-WAY CHECK VALVES
HYDRAULIC SYMBOLS
ONE-WAY CHECK VALVES
HYDRAULIC FEATURES
PRESSURE DROPS
Fluid used: mineral based oil with viscosity 32 mm²/s at 50°C.
ORDERING CODE
Max. working pressure
210 bar
Max. Flow 20 l/min
Max. Leakage (0 ÷ 5 drops/min) 0 ÷ 0.25 cm
3
/min
Crack pressure 0.5 bar
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
Tightening torque 28 ÷ 32 Nm
Cavity (M16x1.5) CN03704 (See section 15)
Code Type Weight
20020400
2 way 0.041 kg
20023900
3 way 0.070 kg
The unidirectional check valve allows oil to flow in only one direction. The
guided ball seal is made of tempered and ground steel.
The spring allows the valve to be mounted in any position.
Also available with 1/4”BSP auxiliary pressure outlet.
It has a galvanised steel body.
00012016
Spare seals kit
Page: 41
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