FJ400062B1
Created on 2021/12/20
- 4 -
3-3 Specifications
【
Specificatons
】
Model 2420
Adjustable range of adjusting screw
About 10 turns
Types of needle
5 types
（
N1
～
N5
）
Max. operating pressure
0.6 MPa(G)
Fluid contact materials
SUS304, PP
FKM (Partly PTFE coating),
Connecting port
Rc 1/4
Max. operating temperature
80
℃
Object
Gases and liquids
【
Flowrate
】
Needle
No.
Fruid
：
AIR Gase
Fruid
：
Liquid H
2
O
Maximum
Flowrate
(AIR 0.1MPa)
Minimum
Flowrate
(AIR 0.1MPa)
Zero stop
(AIR 0.1MPa)
(When shipping)
Maximum
Flowrate
(H
2
O 0.1MPa)
Minimum
Flowrate
(H
2
O
0.1MPa)
Zero stop
(H2O 0.1MPa)
(When shipping)
N1
26L/min
0.2L/min
～
Within
about
20mL/min
0.87L/min
10mL/min
～
Within
about
1mL/min
N2
40L/min
1L/min
～
1.38L/min
30mL/min
～
N3
92L/min
1.5L/min
～
2.7L/min
50mL/min
～
N4
112L/min 5L/min
～
3.3L/min
150mL/min
～
N5
182L/min 5L/min
～
Within
about
2L/min
4.2L/min
150mL/min
～
Within
about
80mL/min
【
CV value
】
＊
The flow rate is based on AIR conversion
(atmospheric pressure) 20
℃
/ WATER conversion 20
℃
.
*
The maximum flow rate varies depending
on operating conditions and instrumental
differences. Use the above values for
reference only.Also, use the zero-shut flow
rate as a guide.
Needle No.
CV Value
N1
0.059
N2
0.097
N3
0.188
N4
0.228
N5
0.290
