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High Purity Chemical Liquid Valve, Air Operated Threaded Type LVA Series

An air operated valve made by SMC.
[Features]
· Guide ring prevents internal leakage
· Diaphragm (PTFE) prevents formation of micro-bubbles
· Prevents residual liquid
· Body with outstanding corrosion resistance (New PFA)

(i)Caution

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

Part Number

Configured Part Number is shown.

: 30; 45; 60

Part Number
LVA21-01-A
LVA21-01-A-V
LVA21-01F-A-V
LVA21-01N-A
LVA21-01N-A-V
LVA21-02-A
LVA21-02-A-V
LVA21-02-B
LVA21-02-B-V
LVA21-02-C
LVA21-02-C-V
LVA21-02-D
LVA21-02-H
LVA21-02-N
LVA21-02F-A
LVA21-02F-B
LVA21-02F-C
LVA21-02N-A
LVA21-02N-A-V
LVA21-02N-B
LVA21-02N-B-V
LVA21-02N-C
LVA21-02N-C-V
LVA21-02N-N
LVA31-02-A
LVA31-02-A-V
LVA31-02-D
LVA31-02N-A
LVA31-03-A
LVA31-03-A-V
LVA31-03-B
LVA31-03-B-V
LVA31-03-C
LVA31-03-C-V
LVA31-03-E
LVA31-03-N
LVA31-03F-A
LVA31-03F-B
LVA31-03F-C
LVA31-03N-A
LVA31-03N-A-V
LVA31-03N-B
LVA31-03N-B-V
LVA31-03N-C
LVA41-03-A
LVA41-03-A-V
LVA41-03-D
LVA41-03N-A
LVA41-04-A
LVA41-04-A-V
LVA41-04-B
LVA41-04-B-V
LVA41-04-C-V
LVA41-04-E
LVA41-04-F-V
LVA41-04-G
LVA41-04-H
LVA41-04F-A
LVA41-04F-B
LVA41-04F-C

Standard Unit Price	Minimum order quantity	Days to Ship	Applicable Fluid	Plumbing Thread Nominal	Operating Environment	Switching Type	Driving Type	Connection Type	Orifice Dia. (Ø)	Option	Body material	Detailed type	Functions	Pilot port thread type	Diaphragm	Number of ports	Specifications	End plate material
MYR 1,157.80	1 Piece(s)	10 Day(s) or more	Chemical	1/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	SUS	None	Locking type	M5	PTFE	2 ports	None	None
MYR 1,260.25	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	SUS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 1,260.01	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	4	None	SUS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 1,157.74	1 Piece(s)	23 Day(s) or more	Chemical	1/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	SUS	None	Locking type	M5	PTFE	2 ports	None	None
MYR 1,260.26	1 Piece(s)	10 Day(s) or more	Vacuum / Chemical	1/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	SUS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 1,102.50	1 Piece(s)	5 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	SUS	None	Non-locking type (self-reset)	M5	PTFE	2 ports	None	None
MYR 1,260.26	1 Piece(s)	10 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	SUS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 471.87	1 Piece(s)	10 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	PPS	None	None	M5	PTFE	2 ports	None	None
MYR 574.38	1 Piece(s)	10 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	PPS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 747.80	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	PFA	None	Locking type	M5	PTFE	2 ports	None	None
MYR 850.25	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	PFA	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 1,149.86	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	SUS	None	Ammonium hydroxide compatible	M5	NBR	2 ports	None	None
MYR 463.14	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	PPS	None	Locking type	M5	EPDM	2 ports	None	None
MYR 747.79	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	4	None	PFA	None	Locking type	M5	PTFE	2 ports	None	None
MYR 1,157.55	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	4	None	SUS	None	-	M5	PTFE	2 ports	None	None
MYR 468.01	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	4	None	PPS	None	-	M5	PTFE	2 ports	None	None
MYR 744.31	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	4	None	PFA	None	-	M5	PTFE	2 ports	None	None
MYR 1,157.74	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	SUS	None	None	M5	PTFE	2 ports	None	None
MYR 1,258.51	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	SUS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 470.78	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	PPS	None	-	M5	PTFE	2 ports	None	None
MYR 570.53	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	PPS	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 747.80	1 Piece(s)	10 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	PFA	None	None	M5	PTFE	2 ports	None	None
MYR 846.77	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	4	None	PFA	Vacuum specification	-	M5	PTFE	2 ports	Vacuum specification	None
MYR 746.05	1 Piece(s)	23 Day(s) or more	Chemical	1/4	High Corrosion Resistance	Normally Open	-	NPT	4	None	PFA	-	-	M5	PTFE	2 ports	None	PPS
MYR 1,606.94	1 Piece(s)	10 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	SUS	None	Ammonium hydroxide compatible	Rc 1/8	PTFE	2 ports	None	None
MYR 1,709.40	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	SUS	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 1,571.81	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	SUS	None	Non-locking type (self-reset)	Rc 1/8	NBR	2 ports	None	None
MYR 1,606.94	1 Piece(s)	23 Day(s) or more	Chemical	1/4	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	8	None	SUS	None	None	NPT 1/8	PTFE	2 ports	None	None
MYR 1,606.94	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	SUS	None	-	Rc 1/8	PTFE	2 ports	None	None
MYR 1,709.40	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	SUS	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 550.45	1 Piece(s)	10 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	PPS	None	-	Rc 1/8	PTFE	2 ports	None	None
MYR 653.01	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	PPS	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 952.57	1 Piece(s)	10 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	PFA	None	Non-locking type (self-reset)	Rc 1/8	PTFE	2 ports	None	None
MYR 1,055.09	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	PFA	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 1,571.81	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	SUS	None	None	Rc 1/8	EPDM	2 ports	None	None
MYR 953.31	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	8	None	PFA	None	-	Rc 1/8	PTFE	2 ports	None	None
MYR 1,616.33	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	8	None	SUS	None	-	G 1/8	PTFE	2 ports	None	None
MYR 550.45	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	8	None	PPS	None	-	G 1/8	PTFE	2 ports	None	None
MYR 953.31	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	8	None	PFA	None	-	G 1/8	PTFE	2 ports	None	None
MYR 1,606.94	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	8	None	SUS	None	None	NPT 1/8	PTFE	2 ports	None	None
MYR 1,718.79	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	8	None	SUS	Vacuum specification	-	NPT 1/8	PTFE	2 ports	Vacuum specification	None
MYR 556.67	1 Piece(s)	23 Day(s) or more	Chemical	3/8	High Corrosion Resistance	Normally Open	-	NPT	8	None	PPS	-	-	NPT 1/8	PTFE	2 ports	None	None
MYR 653.01	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	8	None	PPS	Vacuum specification	-	NPT 1/8	PTFE	2 ports	Vacuum specification	None
MYR 952.57	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	8	None	PFA	None	-	NPT 1/8	PTFE	2 ports	None	None
MYR 2,180.92	1 Piece(s)	10 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	SUS	None	Locking type	Rc 1/8	PTFE	2 ports	None	None
MYR 2,284.37	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	SUS	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 2,126.50	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	SUS	None	Non-locking type (self-reset)	Rc 1/8	NBR	2 ports	None	None
MYR 2,180.92	1 Piece(s)	23 Day(s) or more	Chemical	3/8	Standard / High Corrosion Resistance	Normally Open	Pilot Type	NPT	12	None	SUS	None	None	NPT 1/8	PTFE	2 ports	None	None
MYR 2,180.92	1 Piece(s)	10 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	SUS	None	-	Rc 1/8	PTFE	2 ports	None	None
MYR 2,285.66	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	SUS	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 749.95	1 Piece(s)	10 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	PPS	None	Ammonium hydroxide compatible	Rc 1/8	PTFE	2 ports	None	None
MYR 827.86	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	PPS	Vacuum specification	-	Rc 1/8	PTFE	2 ports	Vacuum specification	None
MYR 1,412.20	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/2	High Corrosion Resistance	Normally Open	-	[Rc (R)] Rc	12	None	PFA	-	-	Rc 1/8	PTFE	2 ports	Vacuum specification	PPS
MYR 2,129.39	1 Piece(s)	23 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	SUS	None	Locking type	Rc 1/8	EPDM	2 ports	None	None
MYR 1,605.73	1 Piece(s)	23 Day(s) or more	Vacuum / Chemical	1/2	High Corrosion Resistance	Normally Open	-	[Rc (R)] Rc	12	None	PFA	-	-	Rc 1/8	PTFE	2 ports	Vacuum specification	PVDF
MYR 669.99	1 Piece(s)	23 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	PPS	None	-	Rc 1/8	NBR	2 ports	None	None
MYR 672.88	1 Piece(s)	23 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	[Rc (R)] Rc	12	None	PPS	None	-	Rc 1/8	EPDM	2 ports	None	None
MYR 2,180.92	1 Piece(s)	23 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	12	None	SUS	None	-	G 1/8	PTFE	2 ports	None	None
MYR 724.35	1 Piece(s)	23 Day(s) or more	Chemical	1/2	Standard / High Corrosion Resistance	Normally Open	Pilot Type	G	12	None	PPS	None	-	G 1/8	PTFE	2 ports	None	None
MYR 1,309.69	1 Piece(s)	23 Day(s) or more	Chemical	1/2	High Corrosion Resistance	Normally Open	-	G	12	None	PFA	-	-	G 1/8	PTFE	2 ports	None	PPS

Basic Information

Type	Air Operating Type	Operating Temperature Range(°C)	0::60	Number of Solenoids	Single Solenoid
Operating Pressure Differential Range(MPa)	0.3::0.5	Application	Single Item

Configure

81 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Applicable Fluid
- Vacuum
- Chemical
Clear
Plumbing Thread Nominal
1/8

1/4

3/8

1/2

3/4

1
Clear
Operating Environment
- Standard
- High Corrosion Resistance
Clear
Driving Type
- Pilot Type
Clear
Connection Type
- Rc (R)
  - Rc
- G
- NPT
Clear
Orifice Dia.(Ø)
2

4

8

12

20

22
Clear
Option
- None
- With bypass
- With flow rate adjustment
- With flow rate adjustment and bypass
- With indicator
Clear
Body material
- PFA
- PPS
- SUS
Clear
Detailed type
- None
- Vacuum specification
Clear
Functions
Ammonium hydroxide compatible

Locking type

Non-locking type (self-reset)

None
Clear
Pilot port thread type
- G 1/8
- NPT 1/8
- Rc 1/8
- M5
Clear
Diaphragm
- EPDM
- NBR
- PTFE
Clear
Number of ports
- 2 ports
Clear
Specifications
- None
- Vacuum specification
Clear
End plate material
- None
- PPS
- PVDF
Clear
type
- LVA
- LVA1□
- LVA2□
- LVA3□
- LVA4□
- LVA5□
- LVA6□
Clear
Switching Type
- Normally Closed
- Normally Open
- Others
  - Double acting
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

21 Day(s) or Less

23 Day(s) or Less

43 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 .

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High Purity Chemical Liquid Valve, Air Operated Threaded Type LVA Series

(i)Caution

Basic Information

Configure

Specification/Dimensions

Applicable Fluid

Plumbing Thread Nominal

Operating Environment

Driving Type

Connection Type

Orifice Dia.(Ø)

Option

Body material

Detailed type

Functions

Pilot port thread type

Diaphragm

Number of ports

Specifications

End plate material

type

Switching Type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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