Valve Specifi Cations - SMC Networks VP Series Manual

Safety Standard ISO 13849-1 Certifi ed
Residual Pressure Release Valve with Detection of Main Valve Position
3 Port Solenoid Valve/
VP-X536, X538, X555, X585
Valve Specifi cations
Model
Fluid
Type of actuation
Operation
Operating pressure range
External pilot pressure
Maximum operating frequency
Minimum operating frequency
Operating and ambient temperature
Ambient humidity
Manual override
Pilot exhaust
Lubrication
Mounting orientation
Impact/Vibration resistance
Enclosure
Operating environment
B10d (MTTFd calculation)
Internal Pilot Type
Caution
Valve may not operate properly when air sup-
ply to P port is not adequate and the supply
pressure to the valve is lower than 0.25 MPa,
the minimum operating pressure. Be careful
with insuffi cient supply pressure.
Flow Rate Characteristics / Weight
Series 1 2 (P A)
C [dm 3 /(s·bar)] b
VP542-X536 8.9 0.16
VP742-X536 15.1 0.21
VP544-X538 6.5 0.08
VP744-X538
10.3 0.08
VP544-X555
5.2 0.06
VP544-X585
VP744-X555
9.8 0.08
VP744-X585
∗
These values have been calculated according to ISO 6358 and indicate the fl ow rate under standard
conditions with an inlet pressure of 0.6 MPa (relative pressure) and a pressure drop of 0.1 MPa
Needle Valve / Flow Rate Characteristics (VP544/744-X555)
600
Ø 1 Ø 1.5 Ø 2
500
400
300
200
100
0
0 0.5 1
Solenoid Specifi cations
Electrical entry DIN terminal
Rated voltage 24 V DC
±10 %
Allowable voltage fl uctuation
Power consumption 0.45 W
Surge voltage suppressor Varistor
Indicator LED
VP 42-X536 VP 42R-X536
VP 44-X538 VP 44R-X538
VP 44-X555 VP 44R-X555
Air
N.C. (Spring return)
Internal pilot External pilot
0.25 to 0.7 MPa
— 0.25 to 0.7 MPa (Same as operating pressure)
30 times/minute
1 time/week
-10 to 50 °C (No freezing)
20 to 90 %RH (No condensation)
None
Individual exhaust
Not required
Unrestricted
150/30 m/s
IP65
Indoors
10000000 times (for the safety limit switch made by OMRON)
1000000 times (for the safety limit switch made by Rockwell Automation)
Piping for External Pilot Type
Caution
The product may not operate when the external pilot
pressure is insuffi cient due to simultaneous opera-
tion or restricted air piping. In this case, use the
check valve (AKH series) with the external pilot port,
change the piping size or adjust the set pressure to
provide a constant pressure of 0.25 MPa or more.
Flow rate characteristics
2 3 (A R)
Q [l/min (ANR)] ∗ C [dm
Cv 3 /(s·bar)]
2.2 2085 8.9 0.20
3.6 3637 15.3 0.22
1.3 1461 6.7 0.10
2.3 2315 9.7 0.08
1.1 1157 6.7 0.10
2.1 2203 9.7 0.08
0.7 MPa
0.5 MPa
1.5 2 2.5
Number of needle rotations (Turns)
Safety Limit Switch Specifi cations
Manufacturer
Electrical wiring G 1/2, M12 connector
Contact resistance 25 mΩ or less
Min. applicable load 5 V DC, 1 mA (Load resistance) 5 V DC, 5 mA (Load resistance)
Max. voltage
Max. load current
Max. load inductance
Insulation voltage
Protection against electric shock
VP 44-X585 VP 44R-X585
Internal pilot External pilot
0.25 to 1.0 MPa
2
1000000 times
Weight
[g]
Q [l/min (ANR)] ∗
b Cv
2.1 2132 350
3.7 3707 590
1.3 1521 930
2.1 2180 1510
1.3 1521 1105
2.1 2180 2000
0.25 MPa
3 3.5 4
OMRON Rockwell Automation
M12 connector
50 mΩ or less
24 V DC
50 mA
0.5 H
300 V 600 V
Class II (EN60947-5-1: 2004)
4