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Regulator - Single Unit Type, ARM5S Series (ARM5SA-08-1)

Regulator - Single Unit Type, ARM5S Series ARM5SA-08-1

Regulator - Single Unit Type, ARM5S Series; available with a variety of one-touch fittings.
[Features]
· Width: 14 mm.
· 2 mounting methods are available (direct mounting and DIN rail mounting).
· Backflow function equipped as standard.

(i)Caution

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

PDF

Part Number

Configured Part Number is shown.

ARM5SA-08-1

Regulator - Single Unit Type, ARM5S Series: Details

Regulator - Single Unit Type, ARM5S Series, Direct Mount Type: product images

Regulator - Single Unit Type, ARM5S Series, Direct Mount Type: product images

Regulator - Single Unit Type, ARM5S Series, DIN Rail Mount Type: product images

Regulator - Single Unit Type, ARM5S Series, DIN Rail Mount Type: product images

Regulator - Single Unit Type ARM5S Series: JIS symbol, relieving type

Regulator - Single Unit Type ARM5S Series: JIS symbol, relieving type

  • *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 ARM5S Series: JIS symbol, non-relieving type

Regulator - Single Unit Type ARM5S Series: JIS symbol, non-relieving type

  • *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, ARM5S Series Specification

Model Number Notation

Model number example

Model number example

(1) Regulator Mounting Method

CodeAB
Mounting methodDirect mountingDIN rail mounting Note)
  • *Note) Both the square nut and the hexagon socket head screw are included for the DIN rail mounting type. (DIN rail is not included.)

(2) IN/OUT Fitting Type

Regulator - Single Unit Type, ARM5S Series: IN/OUT fitting type

Regulator - Single Unit Type, ARM5S Series: IN/OUT fitting type

 

(Unit: mm)

 

Mounting positionIN sideOUT side
CodeFitting type
StraightElbowStraightElbow
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 positionIN sideOUT side
CodeFitting type
StraightElbowStraightElbow
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------
75--- --
76------
77------
82------
84------
 
 

(3) Accessories

CodeAccessories
No symbolWithout pressure gauge
AWith pressure gauge

(4) Semi-Standard Specifications

CodeNone0.35‑MPa
setting Note)
Non-relieving type
No symbol--
1--
2--
3-
  • *Note) A pressure gauge with a full span of 0.8 MPa is attached.

(5) Unit Notation

CodeContents
No symbolThe unit used on the nameplate and pressure gauge is MPa
Z Note)The unit used on the nameplate and pressure gauge is psi
  • *Note) Under new Japanese measurement laws, this product is only available for sale outside of Japan (SI units are used in Japan).

Standard specification

ModelARM5S
Regulator constructionDirect acting
Working principle (pressure receiving method)Piston type
Relief mechanismStandardRelieving type
Semi-standardNon-relieving type
Backflow functionYes (unbalanced type)
IN side tubing outer diameterø4 (diameter 4 mm), ø6 (diameter 6 mm), ø5/32" (diameter 5/32"), ø1/4" (diameter1/4")
OUT side tubing outer diameterø4 (diameter 4 mm), ø6 (diameter 6 mm), ø5/32" (diameter 5/32"), ø1/4" (diameter1/4")
Proof pressure1.5 MPa
Maximum operating pressure1.0 MPa
Set pressure rangeStandard0.05 to 0.7 MPa
Semi-standard0.05 to 0.35 MPa (low-pressure type)
Applicable fluidsAir
Ambient temperature and working fluid temperature5 to 60°C
Weight (with ARM5SA-08-A)33 g
  • *Note) When using the backflow function, a set pressure of at least 0.1 MPa is required.

Structural Drawings (Regulator)

Regulator - Single Unit Type, ARM5S Series: structural drawings (regulator)

Regulator - Single Unit Type, ARM5S Series: structural drawings (regulator)

Component Parts

NumberPart nameMaterials
1Body (for single unit)PBT
2BonnetPBT
3HandlePOM
4ValveHNBR, aluminum alloy
5Piston assemblyPOM, NBR
6Pressure regulating screw assembly-
7Pressure regulator springStainless steel
8Valve springStainless steel
9Valve guideBrass, with electroless nickel plating
10ClipStainless steel

Replacement Parts

NumberPart nameMaterialsQuantity
AFitting assembly-2
BPort plugPBT, HNBR1
CClipStainless steel3

Regulator - Single Unit Type, ARM5S Series Dimensions

ARM5SA

 

(Unit: mm)

 

ARM5SA Single Unit Type (Direct Mounting): dimensional drawing

ARM5SA Single Unit Type (Direct Mounting): dimensional drawing

Fitting sizeIN sideOUT side
StraightElbowElbowElbowStraightElbowElbowElbow
RSTUVWXY
ø4 (diameter 4 mm), ø5/32 (diameter 5/32")2.561135.52.561135.5
ø6 (diameter 6 mm)36.5113636.51136
ø1/4 (1/4‑inch diameter)6.5611.538.56.5611.538.5

ARM5SB

 

(Unit: mm)

 

ARM5SB Single Unit Type (DIN Rail Mounting): dimensional drawings

ARM5SB Single Unit Type (DIN Rail Mounting): dimensional drawings

Fitting sizeIN sideOUT side
StraightElbowElbowElbowStraightElbowElbowElbow
RSTUVWXY
ø4 (diameter 4 mm), ø5/32 (diameter 5/32")2.561137.52.561137.5
ø6 (diameter 6 mm)36.5113836.51138
ø1/4 (1/4‑inch diameter)6.5611.540.56.5611.540.5
Part Number
ARM5SA-08-1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipExhaust Mechanism Supply Side, Connection Type Supply Side, Connection Dia. Control Side, Connection Type Control Side, Connection Dia. Pressure Gauge Set Pressure Pressure Unit Mounting Method

MYR 145.68

1 Piece(s) 21 Day(s) [Provided] Relief[One-Touch] Straight Fittingφ6[One-Touch] Straight Fittingφ6[Not Provided] No Pressure Gauge0.05 to 0.35 MPaNameplate and pressure gauge units: MPaDirect mounting

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Basic Information

Regulator, Pressure Boosting Valve Regulator Regulator Type Standard Applicable Fluid Air
Shape One-Touch Coupling Type Operating Environment Standard Adverse Current Function Presence (Imbalance Type)

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