Regulator - Single Unit Type, ARM10 Series

Brand :

SMC

Caution

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

Product Description

Regulator - Single Unit Type, ARM10 Series; available with a variety of one-touch fitting types and sizes.
[Features]
· Select the most appropriate type and size for the given installation conditions.
· Backflow function equipped as standard.
· Compatible with units with a digital pressure switch.

Regulator - Single Unit Type, ARM10 Series: Details

ARM10F: panel installation example

Regulator, Single Unit Specification, ARM10 Series: JIS code

Note) With backflow function as standard. The main valve opens when the inlet pressure is released, and then the outlet pressure backflows into the inlet side.

Regulator - Single Unit Type, ARM10 Series Specification

ARM10: Model Number Notation

Model number example

(1) IN/OUT Fitting Type

ARM10 IN/OUT fitting type

(Unit: mm)

Mounting position	IN side				OUT side
Fitting type	Straight		Elbow ^Note)		Straight		Elbow ^Note)
Code	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)
06	●	-	-	-	●	-	-	-
07	-	●	-	-	●	-	-	-
08	-	●	-	-	-	●	-	-
18	-	-	●		-	-	●	-
19	-	-	-	●	-	-	●	-
20	-	-	-	●	-	-	-	●
25	●	-	-	-		-	●	-
26	-	●	-	-	-	-	●	-
27	-	●	-	-	-	-	-	●
32	-	-	●	-	●	-	-	-
33	-	-	-	●	●	-	-	-
34	-	-	-	●	-	●	-	-

(Units: inches)

Mounting position	IN side				OUT side
Fitting type	Straight		Elbow ^Note)		Straight		Elbow ^Note)
Code	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)
56	●	-	-	-	●	-	-	-
57	-	●	-	-	●	-	-	-
58	-	●	-	-	-	●	-	-
68	-	-	●		-	-	●	-
69	-	-	-	●	-	-	●	-
70	-	-	-	●	-	-	-	●
77	-	●	-	-	-	-	-	●
83	-	-	-	●	●	-	-	-
84	-	-	-	●	-	●	-	-

Note) 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.

(2) Accessories

ARM10 accessories

Code	None	Bracket ^{Note 1)}	Pressure display function ^{Note 2)}	Panel nut
No symbol	●	-	-	-
B	-	●	-	(●)
G	-	-	●	-
P	-	-	-	●
BG	-	●	●	(●)
GP	-	-	●	●

Note 1) For types with a bracket, panel nuts are also included.
Note 2) 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" (5) must be selected. If "Digital Pressure Switch Output Specification" (5) is not selected, then a pressure gauge will be included with the regulator. Pressure gauges are not compatible with copper/fluorine-free specifications.

(3) 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.

(4) 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).

(5) 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 (2) Accessories is required. The electrical entry of the lead wire is positioned on the opposite side to the handle.

ARM10F: Model Number Notation

Model number example

(1) IN/OUT Piping Position

ARM10F: IN/OUT piping position

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

(2) IN/OUT Fitting Type

(Unit: mm)

Mounting position	IN side				OUT side
Fitting type	Straight		Elbow ^Note)		Straight		Elbow ^Note)
Code	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)	ø4 (diameter 4 mm)	ø6 (diameter 6 mm)
06	●	-	-	-	●	-	-	-
07	-	●	-	-	●	-	-	-
08	-	●	-	-	-	●	-	-
18	-	-	●		-	-	●	-
19	-	-	-	●	-	-	●	-
20	-	-	-	●	-	-	-	●
25	●	-	-	-		-	●	-
26	-	●	-	-	-	-	●	-
27	-	●	-	-	-	-	-	●
32	-	-	●	-	●	-	-	-
33	-	-	-	●	●	-	-	-
34	-	-	-	●	-	●	-	-

(Units: inches)

Mounting position	IN side				OUT side
Fitting type	Straight		Elbow ^Note)		Straight		Elbow ^Note)
Code	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)	ø5/32 (diameter 5/32")	ø1/4 (1/4‑inch diameter)
56	●	-	-	-	●	-	-	-
57	-	●	-	-	●	-	-	-
58	-	●	-	-	-	●	-	-
68	-	-	●		-	-	●	-
69	-	-	-	●	-	-	●	-
70	-	-	-	●	-	-	-	●
77	-	●	-	-	-	-	-	●
83	-	-	-	●	●	-	-	-
84	-	-	-	●	-	●	-	-

Note) 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.

(3) Accessories

ARM10F accessories

Code	None	Bracket ^{Note 1)}	Pressure display function ^{Note 2)}	Panel nut	Decorative cover ^{Note 3)}
No symbol	●	-	-	-	-
B	-	●	-	(●)	-
G	-	-	●	-	-
BG	-	●	●	(●)	-
GP	-	-	●	●	-
GPC ^{Note 4)}	-	-	●	●	●

Note 1) For types with a bracket, panel nuts are also included.
Note 2) 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" (6) must be selected. If "Digital Pressure Switch Output Specification" (6) is not selected, then a pressure gauge will be included with the regulator. Pressure gauges are not compatible with copper/fluorine-free specifications.
Note 3) Type with digital pressure switch not supported.
Note 4) Please note that the external dimensions will be bigger when GPC is selected.

(4) 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.

(5) 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).
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).

(6) 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 (3) Accessories is required. The electrical entry of the lead wire is positioned on the opposite side to the handle.

Specifications

Model		ARM10	ARM10F
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		ø4 (diameter 4 mm), ø6 (diameter 6 mm), ø5/32 (diameter 5/32 mm), ø1/4 (diameter 1/4 mm)
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
Weight		60 g	72 g

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 to 50°C.

Structural Drawings

ARM10 structural drawing

ARM10F structural drawing

Component Parts

Number	Part name	Materials
1	Body	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	Blanking plate assembly	-
9	Square nut	Steel strip

Replacement Parts

Number	Part name	Materials	Part number	Additional notes
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	O-ring	NBR	136146	Standard product
D	O-ring	HNBR	136146-30	Oil-free specification
E	O-ring	NBR	136147	Standard product
E	O-ring	HNBR	136147-30	Oil-free specification
F	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
G	Fitting assembly	-	See p. 745 in the manufacturer's catalog	-

Regulator - Single Unit Type, ARM10 Series Dimensions

ARM10-06/ARM10-08

(Unit: mm)

ARM10-06/ARM10-08 dimensional drawings

ARM10F1-06/ARM10F1-08

(Unit: mm)

ARM10F1-06/ARM10F1-08 dimensional drawings

ARM10F1-06GPC/ARM10F1-08GPC

(Unit: mm)

ARM10F1-06GPC/ARM10F1-08GPC dimensional drawings