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3-Port Solenoid Valve, Direct Operated Poppet Type, Rubber Seal, VT325 Series (VT325-035D-F-Q)

SMC

Elastic body seal type solenoid valve.
[Features]
· Compact yet with a large valve capacity
・ External dimensions: W 55 × H 118 × D 53 mm (Grommet)
・ Six valve functions in one (Universal porting type)
・ Six valve functions can be obtained by selecting the piping port
・ It can be used freely such as N.C. specifications, N.O. specifications, divider specifications, selector specifications, etc.
・ It can be used in vacuum (-101.2 kPa) (Vacuum specification: VT/VO325V)
・ for manifold: VO325
・ The VT325 manifold is a B-mount type with a common exhaust type

(i)Caution

Product images may be representative. Refer to the manufacturer's catalog for details.

Part Number

Configured Part Number is shown.

VT325-035D-F-Q

Product Specifications
Part Numbers
Catalog

3-Port Solenoid Valve, Direct Operated Poppet Type, Rubber Seal, VT325 Series Specifications

VT325-□□T external appearance

VT325-□□D external appearance

VT325-□□C external appearance

VT325-□□G external appearance

Switching Method	Direct operation type 2-position single solenoid
Usable Fluids	Air
Operating Pressure Range	0 to 1.0 MPa
Ambient Temperature and Operating Fluid Temperature	5 to 50°C
Maximum Operating Frequency	5 Hz
Response time^*1	30 ms or less (at 0.5 MPa)
Lubrication	Not required (Use turbine oil class 1 ISO VG32, if lubricated)
Manual Operation	Non-locking, push type
Impact resistance / Vibration resistance^*2	150/50 m/s²
Enclosure	Dust-proof

*1: Based on JIS B 8419:2010 dynamic performance test. (Coil temperature of 20°C, at rated voltage, with no surge voltage suppressor)
*2: Impact resistance: No malfunctions after testing using a drop-type impact tester under the following conditions: in the axial direction and at a right angle to the main valve and armature in both energized and non-energized states (once for each condition state). (Initial value)
Vibration resistance: No malfunction occurred in 1 sweep test between 45 and 1,000 Hz. The test was performed in both energized and de-energized states in the axial and right angle directions of the main valve/armature. (Initial value)

Solenoid Specifications

Electrical Entry			Grommet, conduit. DIN terminal Conduit terminal
Coil Rated Voltage			100 V AC, 200 V 50/60 Hz, 24 V DC
Allowable Voltage Fluctuation			-15% to +10% of rated voltage
Apparent power^*3	AC	Starting	50 Hz	75 VA
		Starting	60 Hz	60 VA
		Holding	50 Hz	27 VA
		Holding	60 Hz	17 VA
Power consumption^*1	DC		12W

*3: When rated voltage is applied

Flow Rate Characteristics / Weight Table

Valve Model Numbers	Piping connection port diameter	Flow Rate Characteristics												Weight
		1→2 (P→A)			2→3 (A→R)			3→2 (R→A)			2→1 (A→P)			Weight
		C (dm³/(s·bar))	b	Cv	C (dm³/(s·bar))	b	Cv	C (dm³/(s·bar))	b	Cv	C (dm³/(s·bar))	b	Cv	Grommet
VT325	1/4	5.5	0.37	1.4	5.9	0.35	1.5	5.5	0.33	1.4	5.7	0.32	1.4	0.55 kg (For alternating current) 0.60 kg (For direct current)
VT325V (Vacuum specification)	1/4	5.5	0.37	1.4	5.9	0.35	1.5	5.5	0.33	1.4	5.7	0.32	1.4
VT325	3/8	5.5	0.37	1.4	6.1	0.37	1.6	5.7	0.34	1.4	6.6	0.25	1.5
VT325V (Vacuum specification)	3/8	5.5	0.37	1.4	6.1	0.37	1.6	5.7	0.34	1.4	6.6	0.25	1.5

*Value for valve single unit. This will differ for the manifold. See manifold specifications in the manufacturer's catalog for details.

Structure Drawing

Structure drawing when not energized

In an non-energized state, the spool valve (3) is pushed upward with the reaction force of the spring (4), sealing (1) while (2) and (3) are opened.
Air flow direction: (1) ⇔ block, (2) ⇔ (3)

Structure drawing when energized

When the coil (6) is energized, the plunger (7) is attracted and through the overtravel assembly it pushes down the spool valve (3). As a result, (3) is sealed while (1) and (2) are opened.
Air flow direction: (1) ⇔ (2), (3) ⇔ block

Number	Part name	Material	Note
1	Body	Die-cast aluminum	Platinum silver
2	Cover	Die-cast aluminum	Platinum silver
3	Spool Valve	Aluminum, NBR	-

Outline dimensional drawing

(Unit: mm)

Grommet (G) dimensional drawing

(Unit: mm)

Conduit (C) dimensional drawing

VT325 Series Manifold Specifications

Common exhaust type external appearance

Manifold specifications

Manifold type: B mount
Maximum number of valve stations: 17 *
Compatible solenoid valve model: VO325-00□□(-Q)

*When there are 4 stations or more, apply pressure from both sides of the P port. Also, exhaust from R ports on both sides.

Exhaust port type	Connecting part / Port size			Piping direction
Exhaust port type	P	A	R	P	A	R
Common	Base	Base	Base	Side	Side/Bottom	Side
Common	1/4 / 3/8	1/4 / 3/8	1/4 / 3/8	Side	Side/Bottom	Side

Flow Rate Characteristics / Weight Table

Valve Model Numbers	Flow Rate Characteristics												Weight
	1→2 (P→A)			2→3 (A→R)			3→2 (R→A)			2→1 (A→P)			Weight
	C (dm³/(s·bar))	b	Cv	C (dm³/(s·bar))	b	Cv	C (dm³/(s·bar))	b	Cv	C (dm³/(s·bar))	b	Cv	Grommet
VO325	4.1	0.24	1.0	4.4	0.18	1.0	4.5	0.15	1.0	4.3	0.23	1.0	0.58 kg (For alternating current) 0.63 kg (For direct current)
VO325V (Vacuum specification)	4.1	0.24	1.0	4.4	0.18	1.0	4.5	0.15	1.0	4.3	0.23	1.0

Outline dimensional drawing

(Unit: mm)

Common exhaust type dimensional drawings

*The section enclosed in the dotted box (valve unit port positions) shows the bottom ported model.

(n: number of stations)

Symbol	n
Symbol	2	3	4	5	6	7	8	9	10
L₁	131	177	223	269	315	361	407	453	499
L₂	111	157	203	249	295	341	387	433	479

Calculation: L₁ = 46 n + 39, L₂ = 46 n + 19

Precautions

*1The bottom of the solenoid valve has a breather hole for the main valve. Take proper measures to prevent this hole from being blocked as this will lead to a malfunction. *Ordinarily, when the solenoid valve is mounted on a metal surface, it can breathe through the breather hole via the breather groove. However, if the surface on which it will be mounted is made of rubber, the rubber could deform and block the hole.
*2Take proper measures to prevent dust and foreign matter from entering through unused ports, such as the exhaust port. The grommet portion contains a breather hole for the armature. Take proper measures to prevent dust or foreign matter from accumulating in this area.

Manifold specification specific product precautions

*When mounting the valve on the manifold base, the mounting orientation is set. Mounting in the wrong direction may cause connected equipment to malfunction. When mounting, see the drawings in the manufacturer's catalog. The drawing is for the N.C. specification.
*How to switch from N.C. specification to N.O. specification: The product is configured as N.C. specification at the time of shipment from the factory. Remove the 2 mounting screws of the required valve and rotate the valve main body 180° on the manifold base to change the valve from a N.C. specification to a N.O. specification. (Confirm that gaskets are mounted on the valve mounting surface at this time.) Tighten the screws sufficiently. Mounting screw tightening torque: 3 N⋅m

Other

*See the manufacturer's catalog for information other than that above.

: 30; 45; 60

Part Number
VT325-035D-F-Q

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Application	Number of Ports	Mounting Orientation	Specifications	Number of Solenoids	Switching Type	Status at Power Off	Voltage	Pipe Port Type	Plumbing Thread Nominal	Plumbing	Driving Type	CV Value	Seal Type	Pilot Air Supply	Manual Switch	Lead wire electrical entry	Manual	Indicator light / Surge voltage suppressor	CE compliant	Valve options
	SGD 233.33	1 Piece(s)		32 Day(s)	Single Use	3-Port Valve	Direct	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	DC24V	G	3/8	Direct Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Non-Locking	DIN terminal	Non-locking	None	CE compliant product	Standard

Basic Information

Type	Solenoid Valves	Pressure Rating(MPa)	0 to 1.0

Please check the type/dimensions/specifications of the part VT325-035D-F-Q in the 3-Port Solenoid Valve, Direct Operated Poppet Type, Rubber Seal, VT325 Series series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- VO325
- VT325
Clear
Application
- Single Use
- Unit for Manifold Mounting
Clear
Number of Ports
- 3-Port Valve
Clear
Mounting Orientation
- Direct
- Manifold Base
Clear
Specifications
- Standard
- Lubrication Free
Clear
Number of Solenoids
- Single
  - Single
Clear
Switching Type
- 2-Position Normally Open
- Others
  - 2 positions universal
Clear
Status at Power Off
- Self-Recovery (Spring Return)
Clear
Voltage
- DC12V
- DC24V
- AC100V
- AC110V
- AC200V
- AC220V
- AC240V
Clear
Pipe Port Type
- Rc (R)
  - Rc
- NPT
- NPTF
- G
Clear
Plumbing Thread Nominal
1/4

3/8
Clear
Plumbing
- Direct Plumbing
- Sub-Base Plumbing
Clear
Driving Type
- Linear Motion Poppet
Clear
CV Value
1.4
Clear
Seal Type
- Soft Seal
Clear
Pilot Air Supply
- Internal
Clear
Manual Switch
- Non-Locking
- Lock
Clear
Lead wire electrical entry
- Grommet / Lead wire length: 200 mm
- Conduit
- Conduit terminal
- DIN terminal
- DIN terminal with indicator light
- Terminal with indicator light
Clear
Manual
- Locking type (tool required)
- Non-locking
Clear
Indicator light / Surge voltage suppressor
- None
- With surge voltage suppressor
Clear
CE compliant
- CE compliant product
- Non-compliant
- None
Clear
Valve options
- For vacuum
- Standard
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

31 Day(s) or Less

32 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
VO325-001D-Q
VO325-001DL
VO325-001DL-M
VT325-035D-M
VT325-035D-M-F-Q
VT325-035D-M-Q

Standard Unit Price	Minimum order quantity	Days to Ship	Application	Number of Ports	Mounting Orientation	Specifications	Number of Solenoids	Switching Type	Status at Power Off	Voltage	Pipe Port Type	Plumbing Thread Nominal	Plumbing	Driving Type	CV Value	Seal Type	Pilot Air Supply	Manual Switch	Lead wire electrical entry	Manual	Indicator light / Surge voltage suppressor	CE compliant	Valve options
-	1 Piece(s)	Quote	Unit for Manifold Mounting	3-Port Valve	Manifold Base	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	AC100V	-	-	Sub-Base Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Non-Locking	DIN terminal	Non-locking	None	CE compliant product	Standard
-	1 Piece(s)	Quote	Unit for Manifold Mounting	3-Port Valve	Manifold Base	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	AC100V	-	-	Sub-Base Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Non-Locking	DIN terminal with indicator light	Non-locking	None	None	Standard
-	1 Piece(s)	Quote	Unit for Manifold Mounting	3-Port Valve	Manifold Base	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	AC100V	-	-	Sub-Base Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Lock	DIN terminal with indicator light	Locking type (tool required)	None	None	Standard
SGD 244.18	1 Piece(s)	32 Day(s)	Single Use	3-Port Valve	Direct	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	DC24V	[Rc (R)] Rc	3/8	Direct Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Lock	DIN terminal	Locking type (tool required)	None	None	Standard
-	1 Piece(s)	Quote	Single Use	3-Port Valve	Direct	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	DC24V	G	3/8	Direct Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Lock	DIN terminal	Locking type (tool required)	None	CE compliant product	Standard
-	1 Piece(s)	Quote	Single Use	3-Port Valve	Direct	Standard	[Single] Single	2-Position Normally Open	Self-Recovery (Spring Return)	DC24V	[Rc (R)] Rc	3/8	Direct Plumbing	Linear Motion Poppet	1.4	Soft Seal	Internal	Lock	DIN terminal	Locking type (tool required)	None	CE compliant product	Standard

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3-Port Solenoid Valve, Direct Operated Poppet Type, Rubber Seal, VT325 Series (VT325-035D-F-Q)

(i)Caution

3-Port Solenoid Valve, Direct Operated Poppet Type, Rubber Seal, VT325 Series Specifications

Solenoid Specifications

Flow Rate Characteristics / Weight Table

Structure Drawing

Outline dimensional drawing

VT325 Series Manifold Specifications

Flow Rate Characteristics / Weight Table

Outline dimensional drawing

Precautions

Manifold specification specific product precautions

Other

Basic Information

Configure

Specification/Dimensions

type

Application

Number of Ports

Mounting Orientation

Specifications

Number of Solenoids

Switching Type

Status at Power Off

Voltage

Pipe Port Type

Plumbing Thread Nominal

Plumbing

Driving Type

CV Value

Seal Type

Pilot Air Supply

Manual Switch

Lead wire electrical entry

Manual

Indicator light / Surge voltage suppressor

CE compliant

Valve options

CAD

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