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Manifold Regulator, Common Supply Type, ARM11A Series (ARM11AC3-431-R)

SMC

SMC Manifold Regulator, Common Supply Type, ARM11A Series.
[Features]
· Select the most appropriate type and size for the given installation conditions.
· Available with a variety of one-touch fitting types and sizes.
· Backflow function equipped as standard.
· Compatible with units with a digital pressure switch.

(i)Caution

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

Part Number

Configured Part Number is shown.

ARM11AC3-431-R

Product Specifications
Part Numbers
Catalog

Manifold Regulator, Common Supply Type, ARM11A Series Details

Manifold Regulator, Common Supply Type, ARM11A Series: product images

Manifold Regulator, Common Supply Type, ARM11A Series Specification

Model Number Notation

Model number example

(1) Handle Position

Handle position

Code	Position
A	Top
B	Front
C	Top

(2) IN/OUT Piping Position

IN/OUT piping position

Code	Position
	IN side		OUT side
	Bottom	Top	Bottom	Top
1	●	-	●	-
2	-	●	-	●
3	●	-	-	●
4	-	●	●	-

(3) Number of Regulator Block Stations

Code	Number of stations
1	1 station
2	Double
3	Triple
4	4 stations
5	5 stations
6	6 stations
7	7 stations
8	8 stations
9	9 stations
M	10 stations

(4) IN/OUT Fitting Type

IN/OUT fitting type

(Unit: mm)

Code	Mounting position
	IN side						OUT side
	Fitting type
	Straight			Elbow			Straight		Elbow ^Note)
	ø6 (diameter 6 mm)	ø8 (diameter 8 mm)	ø10 (diameter 10 mm)	ø6 (diameter 6 mm)	ø8 (diameter 8 mm)	ø10 (diameter 10 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)
07	●	-	-	-	-	-	●	-	-	-
08	●	-	-	-	-	-	-	●	-	-
09	-	●	-	-	-	-	●	-	-	-
10	-	●	-	-	-	-	-	●	-	-
11	-	-	●	-	-	-	●	-	-	-
12	-	-	●	-	-	-	-	●	-	-
19	-	-	-	●	-	-	-	-	●	-
20	-	-	-	●	-	-	-	-	-	●
21	-	-	-	-	●	-	-	-	●	-
22	-	-	-	-	●	-	-	-	-	●
23	-	-	-	-	-	●	-	-	●	-
24	-	-	-	-	-	●	-	-	-	●
26	●	-	-	-	-	-	-	-	●	-
27	●	-	-	-	-	-	-	-	-	●
28	-	●	-	-	-	-	-	-	●	-
29	-	●	-	-	-	-	-	-	-	●
30	-	-	●	-	-	-	-	-	●	-
31	-	-	●	-	-	-	-	-	-	●
33	-	-	-	●	-	-	●	-	-	-
34	-	-	-	●	-	-	-	●	-	-
35	-	-	-	-	●	-	●	-	-	-
36	-	-	-	-	●	-	-	●	-	-
37	-	-	-	-	-	●	●	-	-	-
38	-	-	-	-	-	●	-	●	-	-

(Units: inches)

Code	Mounting position
	IN side						OUT side
	Fitting type
	Straight			Elbow			Straight		Elbow ^Note)
	ø1/4 (1/4‑inch diameter)	ø5/16 (diameter 5/16 mm)	ø3/8 (diameter 3/8 mm)	ø1/4 (1/4‑inch diameter)	ø5/16 (diameter 5/16 mm)	ø3/8 (diameter 3/8 mm)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)
57	●	-	-	-	-	-	●	-	-	-
58	●	-	-	-	-	-	-	●	-	-
59	-	●	-	-	-	-	●	-	-	-
60	-	●	-	-	-	-	-	●	-	-
61	-	-	●	-	-	-	●	-	-	-
62	-	-	●	-	-	-	-	●	-	-
69	-	-	-	●	-	-	-	-	●	-
70	-	-	-	●	-	-	-	-	-	●
71	-	-	-	-	●	-	-	-	●	-
72	-	-	-	-	●	-	-	-	-	●
73	-	-	-	-	-	●	-	-	●	-
74	-	-	-	-	-	●	-	-	-	●
76	●	-	-	-	-	-	-	-	●	-
77	●	-	-	-	-	-	-	-	-	●
78	-	●	-	-	-	-	-	-	●	-
79	-	●	-	-	-	-	-	-	-	●
80	-	-	●	-	-	-	-	-	●	-
81	-	-	●	-	-	-	-	-	-	●
83	-	-	-	●	-	-	●	-	-	-
84	-	-	-	●	-	-	-	●	-	-
85	-	-	-	-	●	-	●	-	-	-
86	-	-	-	-	●	-	-	●	-	-
87	-	-	-	-	-	●	●	-	-	-
88	-	-	-	-	-	●	-	●	-	-

Note) When the handle and the OUT piping positions are on the same side, the elbow fitting is directed to the rear side (DIN rail side). For types with a digital pressure switch, depending on piping direction, be sure to apply caution so as to ensure that there is no interference with the connector.

(5) Accessories

Accessories

Code	Pressure display function ^{Notes 1, 2)}		Supply block type ^{Note 3)}				Supply block mounting position
Code	Without pressure display function	With pressure display function	Common supply block	Common supply block with pressure switch	3-way valve common supply block	3-way valve common supply block + pressure switch block	L side (Left side)	R side (Right side)	B side (Both sides)
No symbol	●	-	●	-	-	-	●	-	-
A	●	-	-	●	-	-	●	-	-
B	●	-	-	-	●	-	●	-	-
C	●	-	-	-	-	●	●	-	-
D	●	-	●	-	-	-	-	●	-
E	●	-	-	●	-	-	-	●	-
F	●	-	-	-	●	-	-	●	-
G	●	-	-	-	-	●	-	●	-
H	●	-	●	-	-	-	-	-	●
J	-	●	●	-	-	-	●	-	-
K	-	●	-	●	-	-	●	-	-
L	-	●	-	-	●	-	●	-	-
M	-	●	-	-	-	●	●	-	-
N	-	●	●	-	-	-	-	●	-
O	-	●	-	●	-	-	-	●	-
P	-	●	-	-	●	-	-	●	-
Q	-	●	-	-	-	●	-	●	-
R	-	●	●	●	-	-	-	-	●

Note 1) The pressure display function means that the product comes with a pressure gauge or a digital pressure switch. For types with a digital pressure switch, the "Digital Pressure Switch Output Specification" (8) must be selected. If "Digital Pressure Switch Output Specification" (8) is not selected, then a pressure gauge will be included with the regulator.
Note 2) Pressure gauges are not compatible with copper/fluorine-free specifications.
Note 3) Pressure switches are not available with oil-free specifications.

(6) Semi-Standard Specifications

Code	None	0.35‑MPa setting ^{Note 1)}	Non-relieving	Oil-free specification ^{Note 2)}
No symbol	●	-	-	-
1	-	●	-	-
2	-	-	●	-
3	-	-	-	●
4	-	●	●	-
5	-	●	-	●
6	-	-	●	●
7	-	●	●	●

Note 1) A pressure gauge with a full span of 0.4 MPa is attached.
Note 2) The oil-free specification is grease-free in the fluid-contacting areas.

(7) Unit Notation

Code	Contents
No symbol	Unit used on product nameplate and pressure gauge is MPa
Z ^{Note 1, 2)}	Unit used on product nameplate and pressure gauge is psi
ZA ^{Note 1, 3)}	Digital pressure switch: with unit selection function (Initial setting is MPa)

Note 1) Under new Japanese measurement laws, this product is only available for sale outside of Japan (SI units are used in Japan). However, the pressure switch offers dual unit presentation in both MPa and psi.
Note 2) Digital pressure switch, which has the unit selection function, has a default setting of psi.
Note 3) Refers to digital pressure switch. Includes lead wire with connector (2 m).

(8) Digital Pressure Switch Output Specification

Code	Contents
No symbol	None
N	NPN open collector
P	PNP open collector

Note) For types with a digital pressure switch, the "pressure display function" as outlined in (5) Accessories is required. The electrical entry of the lead wire is positioned on the opposite side to the handle.

Specifications

Regulator construction		Direct acting
Working principle (pressure receiving method)		Diaphragm-type
Relief mechanism	Standard	Relieving type
Relief mechanism	Semi-standard	Non-relieving type
Backflow function ^{Note 1)}		Yes (unbalanced type)
IN side tubing outer diameter		ø6 (diameter 6 mm), ø8 (diameter 8 mm), ø10 (diameter 10 mm), ø1/4 (diameter 1/4"), ø5/16 (diameter 5/16"), ø3/8 (diameter 3/8")
OUT side tubing outer diameter		ø4 (diameter 4 mm), ø6 (diameter 6 mm), ø5/32 (diameter 5/32 mm), ø1/4 (diameter 1/4 mm)
Proof pressure		1.5 MPa
Maximum operating pressure		1.0 MPa
Set pressure range	Standard	0.05 to 0.7 MPa
Set pressure range	Semi-standard	0.05 to 0.35 MPa (low-pressure type)
Applicable fluids		Air
Ambient temperature and working fluid temperature ^{Note 2)}		5 to 60°C

Note 1) When using the backflow function, a set pressure of at least 0.1 MPa is required.
Note 2) For the type with a digital pressure switch: 5°C to 50°C.

Structural Drawings

Manifold Regulator, Common Supply Type, ARM11A Series: structural drawing

Component Parts

Number	Part name	Materials
1	Body for regulator block	PBT
2	Bonnet	PBT
3	Handle	POM
4	Valve seat	POM
5	Pressure regulating screw assembly	Structural steel
6	Pressure regulator spring	Steel wire
7	Regulator clip	Stainless steel
8	Manifold block	PBT
9	Blanking plate assembly	-
10	Square nut	Steel strip
11	Common supply bushing	POM

Replacement Parts

Number	Part name	Materials	Part number	Applicable
A	Diaphragm assembly	Weather resistant NBR/POM	136126A	Relieving type
A	Diaphragm assembly	Weather resistant NBR/POM	136126-1A	Non-relieving type
B	Valve	HNBR, aluminum alloy	136127-30#1	-
C	Valve spring	Stainless steel	136131	-
D	Gasket	HNBR	136137-30	-
E	O-ring	NBR	136146	Standard product
E	O-ring	HNBR	136146-30	Oil-free specification
F	O-ring	NBR	136147	Standard product
F	O-ring	HNBR	136147-30	Oil-free specification
G	O-ring	NBR	136148	Standard product
		HNBR	136148-30	Oil-free specification
		NBR	KA01731	Standard model for digital pressure switch
		HNBR	KA01613	Oil-free specification for digital pressure switch
H	O-ring	NBR	136149	Standard product
H	O-ring	HNBR	136149-30	Oil-free specification
J	Fitting assembly	-	See p. 737 in the manufacturer's catalog	-
K	Port plug	PBT, HNBR	See p. 738 in the manufacturer's catalog	-

Manifold Regulator, Common Supply Type, ARM11A Series Details: Dimensions Examples

(Unit: mm)

ARM11AA1-□12 Handle position: Top / Common supply block; dimensional drawings

Number of stations	DIN rail part no. (for L and R sides)	L₂ Dimensions
1	AXT100-DR-9	123
2	AXT100-DR-11	148
3	AXT100-DR-13	173
4	AXT100-DR-16	210.5
5	AXT100-DR-18	235.5
6	AXT100-DR-20	260.5
7	AXT100-DR-22	285.5
8	AXT100-DR-25	323
9	AXT100-DR-27	348
M	AXT100-DR-29	373

: 30; 45; 60

Part Number
ARM11AC3-431-R

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Regulator, Pressure Boosting Valve	Regulator Type	Applicable Fluid	Shape	Operating Environment	Exhaust Mechanism	Adverse Current Function	Supply Side, Connection Type	Supply Side, Connection Dia.	Control Side, Connection Type	Control Side, Connection Dia.	Pressure Gauge	Accessory	Set Pressure	Pressure Unit	Handle Direction / Position	Mounting Method	Number of circuits	Air Supply Block Type	Common Air Supply Block Mounting Position	In and Out Piping Position	Specifications
	-	1 Piece(s)		Quote	Regulator	Manifold shaped	Air	One-Touch Coupling Type	Standard	[Provided] Relief	[Provided] Presence (Imbalance Type)	[One-Touch] Straight Fitting	φ10	[One-Touch] Elbows Fitting	φ6	[With Pressure Gauge] With Pressure Gauge	-	0.05 to 0.7 MPa	Nameplate and pressure gauge units: MPa	Knob position: bottom	-	4 stations	Common supply block	Both sides	IN side: bottom / OUT side: top	Manifold regulator

Please check the type/dimensions/specifications of the part ARM11AC3-431-R in the Manifold Regulator, Common Supply Type, ARM11A Series series.

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Specification/Dimensions

Accessory
- Pressure switch lead length 0.5 m
- Pressure switch lead length 3.0 m
Clear
Mounting Method
- Left side
- Right side
Clear
type
- ARM11AA□
- ARM11AB□
- ARM11AC□
- ARM11A□
- ARM11E□
Clear
Regulator, Pressure Boosting Valve
- Regulator
- Others
  - Other
Clear
Regulator Type
- Manifold shaped
Clear
Applicable Fluid
- Air
Clear
Shape
- One-Touch Coupling Type
Clear
Operating Environment
- Standard
- No oil correspondence
Clear
Exhaust Mechanism
- Not Provided
  - Non-relief
- Provided
  - Relief
Clear
Adverse Current Function
- Provided
  - Presence (Imbalance Type)
Clear
Supply Side, Connection Type
- One-Touch
  - Elbows Fitting
  - Straight Fitting
Clear
Supply Side, Connection Dia.
φ6

φ8

φ10

φ1/4

φ5/16

φ3/8
Clear
Control Side, Connection Type
- One-Touch
  - Elbows Fitting
  - Straight Fitting
Clear
Control Side, Connection Dia.
φ4

φ6

φ5/32

φ1/4
Clear
Pressure Gauge
- Not Provided
  - No Pressure Gauge
- With Pressure Gauge
  - With Pressure Gauge
- With Pressure Switch
  - Having digital pressure switch(NPN output)
  - Having digital pressure switch(PNP output)
Clear
Set Pressure
- 0.05 to 0.35 MPa
- 0.05 to 0.7 MPa
- 0.1 to 0.6 MPa
- None
Clear
Pressure Unit
- Digital pressure switch: With unit switching function (initial setting is MPa)
- Digital pressure switch: with unit selection function (initial setting is MPa)
- Nameplate and pressure gauge units: MPa
- Nameplate and pressure gauge units: psi
- None
- Product nameplate unit: psi
- Product nameplate units: MPa
- Unit used on product nameplate and pressure gauge is MPa
- Unit used on product nameplate and pressure gauge is psi
Clear
Handle Direction / Position
- Handle position: top
- Knob position: bottom
- Knob position: front
- None
Clear
Number of circuits
1 station

4 stations

5 stations

6 stations

7 stations

8 stations

9 stations

10 stations

Double

None

Triple
Clear
Air Supply Block Type
3-way valve common supply block

3-way valve common supply block + pressure switch block

Common supply block

Common supply block with pressure switch

None
Clear
Common Air Supply Block Mounting Position
- Both sides
- Left side
- None
- Right side
Clear
In and Out Piping Position
- Bottom of IN side
- IN side fitting: Top / OUT side fitting: Bottom
- IN side fitting: Top / OUT side fitting: Top
- IN side: bottom / OUT side: bottom
- IN side: bottom / OUT side: top
- None
- OUT side piping: Top
- OUT side: bottom
- Top of IN side
Clear
Specifications
- Common supply block
- End block
- Manifold regulator
- Pressure switch block
- Regulator block
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

21 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
ARM11A1-P02
ARM11A1-P02-A
ARM11A1-P02-AZ
ARM11AC3-458-LZA-N
ARM11AC3-510
ARM11AC3-510-L

Standard Unit Price	Minimum order quantity	Days to Ship	Regulator, Pressure Boosting Valve	Regulator Type	Applicable Fluid	Shape	Operating Environment	Exhaust Mechanism	Adverse Current Function	Supply Side, Connection Type	Supply Side, Connection Dia.	Control Side, Connection Type	Control Side, Connection Dia.	Pressure Gauge	Accessory	Set Pressure	Pressure Unit	Handle Direction / Position	Mounting Method	Number of circuits	Air Supply Block Type	Common Air Supply Block Mounting Position	In and Out Piping Position	Specifications
-	1 Piece(s)	Quote	[Others] Other	-	-	-	Standard	-	-	[One-Touch] Straight Fitting	φ8	-	-	-	Pressure switch lead length 0.5 m	None	Product nameplate units: MPa	None	-	None	Common supply block with pressure switch	None	Bottom of IN side	Common supply block
SGD 176.63	1 Piece(s)	32 Day(s)	[Others] Other	-	-	-	Standard	-	-	[One-Touch] Straight Fitting	φ8	-	-	-	Pressure switch lead length 3.0 m	None	Product nameplate units: MPa	None	-	None	Common supply block with pressure switch	None	Bottom of IN side	Common supply block
-	1 Piece(s)	Quote	[Others] Other	-	-	-	Standard	-	-	[One-Touch] Straight Fitting	φ8	-	-	-	Pressure switch lead length 3.0 m	None	Product nameplate unit: psi	None	-	None	Common supply block with pressure switch	None	Bottom of IN side	Common supply block
-	1 Piece(s)	Quote	Regulator	Manifold shaped	Air	One-Touch Coupling Type	Standard	[Provided] Relief	[Provided] Presence (Imbalance Type)	[One-Touch] Straight Fitting	φ1/4	[One-Touch] Straight Fitting	φ1/4	[With Pressure Switch] Having digital pressure switch(NPN output)	-	0.05 to 0.7 MPa	Digital pressure switch: With unit switching function (initial setting is MPa)	Knob position: bottom	-	4 stations	3-way valve common supply block	Left side	IN side: bottom / OUT side: top	Manifold regulator
-	1 Piece(s)	Quote	Regulator	Manifold shaped	Air	One-Touch Coupling Type	Standard	[Provided] Relief	[Provided] Presence (Imbalance Type)	[One-Touch] Straight Fitting	φ8	[One-Touch] Straight Fitting	φ6	[Not Provided] No Pressure Gauge	-	0.05 to 0.7 MPa	Unit used on product nameplate and pressure gauge is MPa	Knob position: bottom	-	5 stations	Common supply block	Left side	IN side: bottom / OUT side: top	Manifold regulator
-	1 Piece(s)	Quote	Regulator	Manifold shaped	Air	One-Touch Coupling Type	Standard	[Provided] Relief	[Provided] Presence (Imbalance Type)	[One-Touch] Straight Fitting	φ8	[One-Touch] Straight Fitting	φ6	[With Pressure Gauge] With Pressure Gauge	-	0.05 to 0.7 MPa	Unit used on product nameplate and pressure gauge is MPa	Knob position: bottom	-	5 stations	3-way valve common supply block	Left side	IN side: bottom / OUT side: top	Manifold regulator

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Manifold Regulator, Common Supply Type, ARM11A Series (ARM11AC3-431-R)

(i)Caution

Manifold Regulator, Common Supply Type, ARM11A Series Details

Manifold Regulator, Common Supply Type, ARM11A Series Specification

Model Number Notation

(1) Handle Position

(2) IN/OUT Piping Position

(3) Number of Regulator Block Stations

(4) IN/OUT Fitting Type

(5) Accessories

(6) Semi-Standard Specifications

(7) Unit Notation

(8) Digital Pressure Switch Output Specification

Specifications

Structural Drawings

Component Parts

Replacement Parts

Manifold Regulator, Common Supply Type, ARM11A Series Details: Dimensions Examples

Configure

Specification/Dimensions

Accessory

Mounting Method

type

Regulator, Pressure Boosting Valve

Regulator Type

Applicable Fluid

Shape

Operating Environment

Exhaust Mechanism

Adverse Current Function

Supply Side, Connection Type

Supply Side, Connection Dia.

Control Side, Connection Type

Control Side, Connection Dia.

Pressure Gauge

Set Pressure

Pressure Unit

Handle Direction / Position

Number of circuits

Air Supply Block Type

Common Air Supply Block Mounting Position

In and Out Piping Position

Specifications

CAD

Days to Ship

Specify Alterations

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