SMC Networks VP300 Series Manual Download

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Use external pilot type in the following
cases:
• For vacuum or for low pressure 0.2 MPa or

less

• Please consult with SMC for use in a

vacuum hold application.

• When having P port downsized in diameter
• When using A port as the atmospheric

releasing port, e.g. air blower

• If manifold, external pilot piping can be

centralized in manifold base.

External Pilot

VP344

VP544

VP744

Note) Based on dynamic performance test, JIS B 8375-1981. (Coil temperature: 20

C, at rated voltage)

Pressure specifications

Note 1) It is in common between 110 VAC and 115 VAC, and between 220 VAC and 230 VAC.
Note 2) Allowable voltage fluctuation is –15% to +5% of the rated voltage for 115 VAC or 230 VAC.
Note 3) Since voltage drops due to the internal circuit in S, Z, T types (with power saving circuit), the

allowable voltage fluctuation should be within the following range.
24 VDC: –7% to +10%
12 VDC: –4% to +10%

Series VP300

Series VP500

Series VP700

Made to Order

(Refer to page 24 for details.)

Pilot exhaust port with piping
thread (M3) specification

X500

Low power consumption 1.5 W (DC)
Possible to use as either a

selector or divider valve
Possible to change from

N.C. to N.O.

Possible to use in vacuum

applications

Up to –100 kPa

• Refer to back page 8 for

changing the type of actuation.

Note) Impact resistance: No malfunction occurred when tested in both the axial and right angle directions

of main valve and armature (tested in both energized and de-energized states).
(Values at the initial period).

Vibration resistance: No malfunction occurred when tested in a one-sweep test between 45 and 2000

Hz, in both the axial and right angle directions of main valve and armature (tested
in both energized and de-energized states). (Values at the initial period).

Fluid
Type of actuation
Internal pilot
Operating pressure range (MPa)

External pilot
Operating pressure range (MPa)

Ambient and fluid temperature (

Max. operating frequency (Hz)

Manual override

Pilot exhaust type
Lubrication
Mounting orientation
Impact/Vibration resistance (m/s

)

Note)

Enclosure

Standard
High-pressure type
Standard
High-pressure type
Pilot pressure range

Air

N.C. or N.O. (Convertible)

0.2 to 0.7
0.2 to 1.0

–100 kPa to 0.7
–100 kPa to 1.0

Same as operating pressure (Min. 0.2 MPa)

–10 to 50 (No freezing)

Individual exhaust

Not required

Unrestricted

300/50

Dust-tight (IP65 for D, Y, T)

Non-locking push type

Push-turn locking slotted type

Push-turn locking lever type

Specifications

Electrical entry

Coil rated voltage (V)

Allowable voltage fluctuation

Power consumption (W)

Apparent power
(VA)

Notes)

Surge voltage suppressor
Indicator light

24, 12

100, 110, 200, 220, 240

10% of rated voltage

Notes)

Diode (Non-polar type: Varistor)

LED (Neon bulb is used for AC mode of D, Y, T.)

1.5 (With light: 1.75)

0.75 (With light only)

1.55 (With light: 1.7)

1.5 (With light: 1.55)

0.55 (With light only)

1.55 (With light: 1.65)

Grommet (G), (H)

L-type plug connector (L)

M-type plug connector (M)

DIN terminal (D)

DIN (EN175301-803) terminal (Y)

Conduit terminal (T)

DC
AC (50/60 Hz)

Standard

With power saving circuit

100 V
110 V
[115 V]
200 V
220 V
[230 V]
240 V

G, H, L, M

D, Y, T

Solenoid Specifications

Response Time

Standard (0.2 to 0.7)
High-pressure type (0.2 to 1.0)
Standard (0.2 to 0.7)
High-pressure type (0.2 to 1.0)
Standard (0.2 to 0.7)
High-pressure type (0.2 to 1.0)

Response time ms (at 0.5 MPa)

13 or less
17 or less
14 or less
18 or less
19 or less
22 or less

Without light/surge

voltage suppressor

With light/surge voltage suppressor

S, Z type

38 or less
42 or less
39 or less
43 or less
44 or less
47 or less

R, U type

16 or less
20 or less
17 or less
21 or less
22 or less
25 or less

38 or less
42 or less
39 or less
43 or less
44 or less
47 or less

Model

Series

VP300/500/700

Construction

Application Example

Body
Adapter plate
End plate
Piston
Spool valve
Retainer
Spring

No.

1
2
3
4
5
6
7

Description

Material

Aluminum die-casted

Resin
Resin
Resin

Aluminum/HNBR

Resin

Stainless steel

Note

White
Grey
White

Component Parts

Replacement Parts

Description

No.

Part no.

VP544

Refer to “How to Order Pilot Valve Assembly” on page 11.

VP500-217-1
VP500-202-



VP500-224-1

(M4 x 46)

VP744

VP700-217-1
VP700-202-



VP700-224-1

(M5 x 66)

VP344

VP300-217-1
VP300-202-



VP300-224-1

(M3 x 36)

Pilot valve assembly
Gasket
Sub-plate
Hexagon socket
head bolt (1 pc.)

Note

Built-in strainer

HNBR

Aluminum die-casted

For valve mounting

8
9

—

Caution

Tightening Torque

of Mounting Screw
M3: 0.8 N·m

M4: 1.4 N·m

M5: 2.9 N·m

VP344

VP544

VP744

1/8
1/4
1/4
3/8
3/8
1/2

Base mounted

Port size

Thread type

Series

How to Order Sub-plate

3
5
7

VP344
VP544
VP744

Nil

NPT

NPTF

Symbol

1
2

VP344

1/8
1/4

VP544

1/4
3/8

VP744

3/8
1/2

202

3.6
3.9
7.5
8.8

12.9
14.7

0.22
0.22
0.16
0.07
0.10
0.05

0.8
0.9
1.7
2.0
2.9
3.3

3.5
3.8
7.3
8.8

13.3
15.0

0.24
0.14
0.20
0.13
0.24
0.17

0.8
0.9
1.7
2.0
3.1
3.4

216 (149)
211 (149)
370 (245)
362 (245)
676 (459)
658 (459)

252 (185)
247 (185)
406 (281)
398 (281)
712 (495)
694 (495)

Note 1) ( ) valves: Values without sub-plate
Note 2) These valves have been calculated according to ISO6358 and indicate the flow rate under standard conditions with an inlet pressure of 0.6 MPa (relative pressure) and a pressure drop of 0.1 MPa.

JIS symbol

(P)

(R)

(A)

(P)

(R)

(A)

(P)

(R)

(A)

(P)

(R)