SMC Networks VCH41 Series Instruction Manual page 5

Valve type
N.C.
1
1(IN) 2(OUT)
N.O.
2
1(IN) 2(OUT)
Specifications
Model VCH41
Valve construction
Fluid
Orifice
3
C value (Effective area) 17 dm
b
Cv
Max. operating pressure
Operating pressure
Fluid temperature
Ambient temperature
Body material
Main seal material
Enclosure
Port size
G3/4, 1 (G thread for hydraulics and pneumatics conforming to ISO1179-1)
Impact/Vibration
Note 1)
resistance
Mounting orientation
Weight
Rated voltage
Allowable voltage fluctuation
Electrical entry
Coil insulation type
Power consumption
Note 1) Impact resistance: No malfunction resulted in an impact test using a drop impact tester. The test was
performed one time each in the axial and right angle directions of the main valve
and armature, for both energised and de-energised states. (Value in the initial stage)
Vibration resistance: No malfunction resulted in 8.3 to 2000 Hz, a one-sweep test performed in the axial
and right angle directions of the main valve and armature for both energised and
de-energised states. (Value in the initial stage)
Note 2) Vibration resistance is 50 m/s
VCH4 1 5 D
Voltage
5
24 VDC
6 12 VDC
∗ Consult with SMC
for other voltages.
CE marking compliant
products are only
available with 50 VDC
or less.
(N.C.) VCH42 (N.O.)
Pilot operated, diaphragm poppet
Air, Inert gas
ø16 ø17.5
2 3
/(s bar) (85 mm ) 22 dm /(s bar) (110 mm
0.08 0.11
4.5 5.8
5.0 MPa
0.5 to 5.0 MPa
–5 to 80 °C
–5 to 80 °C
Brass
Polyurethane elastomer
Drip proof (Equivalent to IP65)
2 Note 2)
300/100 m/s
Unrestricted
1.67 kg 1.9 kg
12 VDC, 24 VDC
±10 % of rated voltage
DIN connector
Class B
5 W (DC)
2
when a light/surge voltage suppressor is attached.
5.0 MPa Pilot Operated
2 Port Solenoid Valve
How to Order
-Q
06 G
Thread type
(G thread for hydraulics and
pneumatics conforming to ISO1179-1)
Port size
06 3/4
10
1
Electrical entry
D DIN connector
DL
DIN connector with light
∗ A surge voltage suppressor is integrated
inside the coil as a standard feature.
Response Time
60
50
40
2
)
30
20
10
0
1.0
Note 1) DC solenoid without a light/surge voltage suppressor
Note 2) DC solenoid with an indicator light: It will cause delays around 20 to 30 msec
in the OFF response time.
VCH40
Series
VCH42
ON response
VCH41
ON response
VCH41
VCH42
OFF response
2.0 3.0 4.0
Pressure [MPa]
OFF response
5.0
2