Direct Operated 3 Port Solenoid Valve VXV31/VXV32/VXV33 Series (For Vacuum Pads / Single Unit)

Brand :

SMC

Caution

Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Refer to the manufacturer's catalog for specification and material details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.

Product Description

Solenoid valves for use with various fluids in a wide variety of applications.
[Features]
· The vacuum circuit side is suitable for large orifices. The pressure supply side is suitable for vacuum pads and high pressures.
· The structure and dimensions are the same as the VX3 Series.
· Employs special magnetic materials.
· Its special structure decreases metallic noise during operation.
· Uses a nut and thread type assembly for easy maintenance.

Direct Operated 3 Port Solenoid Valve VXV31/32/33 Series Features

		AC (Class H)
Valve Specifications	Valve Structure		Direct operated poppet
	Withstand Pressure MPa		3.0
	Body Material		C37, SUS
	Seal Materials		NBR, FKM, EPDM, PTFE, FFKM
	Enclosure		Dustproof, jetproof (IP65)^*
	Environment		Locations without corrosive or explosive gases
Coil Specifications	Rated Voltage	AC (Class B: Built-In Full Wave Rectifier Type)	100 V AC, 200 V AC, 110 V AC, 220 V AC, 230 V AC, 240 V AC, 48 V AC
		DC	24 V DC, 12 V DC
	Allowable Voltage Fluctuation		±10% of rated voltage
	Allowable Leakage Voltage	AC (Class B: Built-In Full Wave Rectifier Type)	5% or less of rated voltage
		AC (Class H)	20% or less of rated voltage
		DC	2% or less of rated voltage
	Coil Insulation Type		Class B, class H

*Electrical entry, grommet with surge voltage suppressor (GS) has an IP40 rating
See SMC catalog glossary for information on protection grades.
Contact the SMC support center regarding use in locations that require water resistance.

Structural Drawing

Single unit / body material: C37, SUS

Component Part Materials

Number	Part Name	Material
Number	Part Name	Standard	Option
1	Body	C37	SUS
2	Tube Assembly ^*	SUS, Cu	SUS, Ag
3	Armature Assembly	SUS, C36, PTFE (NBR)	SUS, PTFE (FKM, EPDM, FFKM)
4	Return Spring	SUS
5	Nut	C37	C37, Ni plating
6	Solenoid Coil	Class B molded	Class H molded
7	O-Ring	(NBR)	(FKM, EPDM, PTFE)
8	Clip	SK
9	Guide Pin Assembly	PPS, C36 (NBR)	SUS (FKM, EPDM, FFKM)
10	Support Spring	SUS
11	O-Ring	(NBR)	(FKM, EPDM, PTFE)
12	Plate	SUS

The values in ( ) are for seal materials
*Cu and Ag are not applicable to the DC specification or AC specification with built-in full wave rectifier.

Manifold base material: aluminum, Manifold body material: C37

Component Part Materials

Number	Part Name	Material
Number	Part Name	Standard	Option
1	Manifold body	C37
2	Tube Assembly ^*	SUS, Cu
3	Armature Assembly	SUS, C36, PTFE (NBR)	SUS, PTFE (FKM, EPDM)
4	Return Spring	SUS
5	Nut	C37	C37, Ni plating
6	Solenoid Coil	Class B molded	Class H molded
7	O-Ring	(NBR)	(FKM, EPDM)
8	Clip	SK
9	Guide Pin Assembly	PPS, C36 (NBR)	SUS (FKM, EPDM)
10	Support Spring	SUS
11	O-Ring	(NBR)	(FKM, EPDM)
12	Plate	SUS
13	Gasket	(NBR)	(FKM, EPDM)
14	Base	AL

The values in ( ) are for seal materials
*Cu is not applicable to the DC specification or AC specification with built-in full wave rectifier.

Drawing / Single Unit / Body Material: C37, SUS

Normally closed (N.C.): VX31□0/VX32□0/VX33□0
Normally open (N.O.): VX31□2/VX32□2/VX33□2
Common type (COM): VX31□4/VX32□4/VX33□4

Grommet; G dimensions

Conduit: C dimensions

DIN terminal: D dimensions

Conduit terminal: T dimensions

With bracket specification dimensions

(Units: mm)

Model	Orifice Diameter	Piping Connection Port Diameter P	Electrical Entry (AC / Class B)
Model			Grommet		Conduit		DIN Terminal			Conduit terminal
N.C., N.O., COM.			J	K	J	K	J	K	M	J	K	M	N
VX31□□	ø1.5 mm, ø2.2 mm, ø3 mm	1/8	30	46	48.5	41	65.5	42	53.5	100.5	41	69.5	91.5
VX31□□	ø1.5 mm, ø2.2 mm, ø3 mm	1/4	30	46	48.5	41	65.5	42	53.5	100.5	41	69.5	91.5
VX32□□	ø2.2 mm, ø3 mm, ø4 mm	1/4, 3/8	33	56	51.5	51	68.5	52	56.5	103.5	51	72.5	105
VX33□□	ø2.2 mm, ø3 mm, ø4 mm	1/4, 3/8	36	64.5	54	59.5	71	60.5	59	106	59.5	75	113

(Units: mm)

Model	Orifice Diameter	Piping Connection Port Diameter P	A	B		C	D	E	F	H
Model				B
N.C., N.O., COM.				B₁	B₂
VX31□□	ø1.5 mm, ø2.2 mm, ø3 mm	1/8	22	36	18	76.5	30	19	19.5	27
VX31□□	ø1.5 mm, ø2.2 mm, ø3 mm	1/4	22	41	20.5	76.5	30	19	19.5	27
VX32□□	ø2.2 mm, ø3 mm, ø4 mm	1/4, 3/8	24	42	21	90	35	22	22.5	32
VX33□□	ø2.2 mm, ø3 mm, ø4 mm	1/4, 3/8	24	42	21	98	40	22	25	36

Model	Electrical Entry (DC, AC / Class H)											Bracket Mounting Dimensions
Model	Grommet		Conduit		DIN Terminal			Conduit terminal				Bracket Mounting Dimensions
N.C., N.O., COM.	J	K	J	K	J	K	M	J	K	M	N	Q	R	S	T
VX31□□	19.5	50	40	42.5	58.5	42	46.5	92	42.5	61	93	17.5	40	50	75.5
VX31□□	19.5	50	40	42.5	58.5	42	46.5	92	42.5	61	93	17.5	40	50	75.5
VX32□□	22.5	60	43	52.5	61.5	52	49.5	95	52.5	64	106.5	21	47	57	89
VX33□□	25.5	68.5	46	61	64	60.5	52	98	61	66.5	114.5	21	47	57	97

*See the SMC catalog for other models.