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3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50 (VHS40-N03A)

3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50 VHS40-N03A

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  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50
  • On Sale Till 31/03/2025

SMC

SMC

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes by SMC.
[Features]
· The safety-measure manually operated valve can be used to prevent accidents caused by residual pressure in pneumatic lines.
· Designed so that the supply and exhaust status of the air flow can be checked at a glance.
· When residual pressure is being released, the valve handle can be locked in position to prevent accidental operation.

(i)Caution

  • Refer to the catalog for details on product specifications.
  • The products shown in the image are representative. CAD data is not supported for some model numbers.

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Part Number

Configured Part Number is shown.

VHS40-N03A

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series Details

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: product images

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: product images

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series Specifications

Model Number Notation

Model number example

Model number example

Standard specification

ModelVHS20VHS30VHS40VHS40-06VHS50
Applicable fluidsAir
Ambient temperature and working fluid temperature-5 to +60°C (no freezing)
Proof pressure1.5 MPa
Operating pressure range0.1 to 1.0 MPa
Handle switching angle90°
Color of exterior (standard)Handle: red
Body: urban white
WeightA (Handle, bonnet: flame-retardant PBT)76 g127 g247 g293 g532 g
B (Handle, bonnet: aluminum)92 g156 g301 g349 g630 g

Flow rate characteristics

ModelPiping connection port diameterFlow rate characteristics
IN, OUTEXHIN → OUTOUT → EXH
C (dm3/(s-bar)bCvC (dm3/(s-bar)bCv
VHS201/81/82.40.430.652.50.390.69
1/43.30.400.883.10.510.84
VHS301/41/46.40.451.76.20.381.7
3/88.30.412.37.00.411.9
VHS401/43/87.30.492.08.50.352.3
3/810.90.453.011.60.403.1
1/214.20.393.813.30.433.6
VHS40-063/41/218.30.315.017.70.374.8
VHS503/41/223.80.416.421.80.415.9
131.90.338.623.50.446.4

Structural Drawings

VHS20-A to VHS50-A structural drawings

VHS20-A to VHS50-A structural drawings

VHS20-B to VHS50-B structural drawings

VHS20-B to VHS50-B structural drawings

Built-in silencer (option): structural drawing

Built-in silencer (option): structural drawing

Component Parts

NumberPart nameMaterialsAdditional notes
VHS20 to 50-AVHS20 to 50-B
1BodyADC12Urban white
2BonnetFlame-retardant PBT
(UL-94 standard V-0 equivalent)		ADC12Urban white
3HandleFlame-retardant PBT
(UL-94 standard V-0 equivalent)		ADC12Red
4Cam ringPOM-
5SpoolPBT-
6Spool O-ringH-NBR-
7Spool springStainless steel-
8SleevePOM-
  • *The VHS Series cannot be disassembled.

Option part numbers

ModelBracket
assembly part no. Note 1)		Silencer
assembly part no. Note 2)
VHS20VHS20PW-180ASVHS20PW-190AS
VHS30VHS30PW-180ASVHS30PW-190AS
VHS40VHS40PW-180ASVHS40PW-190AS
VHS40-06VHS40PW-180-06ASVHS40PW-190-06AS
VHS50VHS50PW-180ASVHS50PW-190AS
  • *Note 1) Bracket: 1 pc., Mounting screws: 2 pcs.
  • *Note 2) Element (11), element O-ring (12), element cover (13) 1 pc. of each

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series Dimensions

 

(Unit: mm)

 

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: dimensional drawing

Conforming To OSHA Standard, Pressure Relief 3-Port Valve (Single Action) With Locking Holes VHS20/30/40/50 Series: dimensional drawing

External Dimensions

ModelStandard specification
P1P2ABCDEFGHIJKLM
A typeB type
VHS201/8, 1/41/866.422.34037.51446.647.233.62843244.514.89
VHS301/4, 3/81/480.329.453491952383049304.5199
VHS401/4, 3/8, 1/23/8104.938.570632258443663385.52410
VHS40-063/41/2110.44275632258444463435.52610
VHS503/4, 11/2134.35390762676615381506.53112
ModelOption specification
With BracketBuilt-in silencer
NQRSTUVWXYAABB
VHS205.48.4274075.431.325.353.3302.3312
VHS306.51036.55390.9403367412.3314
VHS408.51943.570119.4534479502.8319
VHS40-068.51943.570123.4554679502.8422
VHS501127.549.590152.37160108703.2422
30
45
60
  1. 1
Part Number
VHS40-N03A
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRegulator Unit Combination Connection Dia. Compressed Air Quality Max. Operating Pressure
(MPa) 		Flow Direction Size of Body Pressure Unit Made to order specifications Handle/bonnet materials Bracket Silencer Handle color Body color Compatible models Type

SGD 102.32

1 Piece(s) 32 Day(s) [Other FRL Combination Devices] Other FRL Combination DeviceNPT3/8General Dry Air1[Standard Flow (Left to Right)] Standard Flow (Left to Right)40Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inRedUrban White--

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  1. 1
 

Please check the type/dimensions/specifications of the part VHS40-N03A in the 3-Port Valve for Releasing Residual Pressure With Keyhole (Single Action) VHS20/30/40/50 series.

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Specification/Dimensions

  • Compatible models

    • VHS20
    • VHS30
    • VHS40
    • VHS40-60
    • VHS50

    Clear

  • Type

    • Bracket assembly
    • Silencer assembly

    Clear

  • type

    • VHS20
    • VHS20PW
    • VHS30
    • VHS30PW
    • VHS40
    • VHS40PW
    • VHS50
    • VHS50PW

    Clear

  • Regulator Unit Combination

    • Other FRL Combination Devices
      • Other FRL Combination Device
    • Others

    Clear

  • Connection Dia.

    • Rc1/8
    • Rc1/4
    • Rc3/8
    • Rc1/2
    • Rc3/4
    • Rc1
    • NPT1/4
    • NPT3/8
    • G1/4
    • G3/8
    • NPT1/2
    • NPT3/4
    • NPT1/8
    • NPT1
    • G1/8
    • G1/2
    • G3/4
    • G1

    Clear

  • Compressed Air Quality

    • General Dry Air

    Clear

  • Max. Operating Pressure(MPa)

    • 1

    Clear

  • Flow Direction

    • Standard Flow (Left to Right)
      • Standard Flow (Left to Right)
    • Reverse Flow (Right to Left)
      • Reverse Flow (Right to Left)

    Clear

  • Size of Body

    • 20
    • 30
    • 40
    • 50

    Clear

  • Pressure Unit

    • Product nameplate unit: psi
    • Product nameplate units: MPa

    Clear

  • Made to order specifications

    • Body red
    • None

    Clear

  • Handle/bonnet materials

    • Aluminum
    • Flame-retardant PBT

    Clear

  • Bracket

    • None
    • Yes

    Clear

  • Silencer

    • Built-in
    • Without built-in

    Clear

  • Handle color

    • Black
    • Red

    Clear

  • Body color

    • Red
    • Urban White

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • Same day
    • 31 Day(s) or Less
    • 32 Day(s) or Less
    • 52 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
VHS20-01A-B-R
VHS20-01A-B-X1
VHS20-01A-BS
VHS40-N03A-B-Z
VHS40-N03A-BS
VHS40-N03A-K
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRegulator Unit Combination Connection Dia. Compressed Air Quality Max. Operating Pressure
(MPa) 		Flow Direction Size of Body Pressure Unit Made to order specifications Handle/bonnet materials Bracket Silencer Handle color Body color Compatible models Type

-

1 Piece(s) Quote [Other FRL Combination Devices] Other FRL Combination DeviceRc1/8General Dry Air1[Reverse Flow (Right to Left)] Reverse Flow (Right to Left)20Product nameplate units: MPaNoneFlame-retardant PBTYesWithout built-inRedUrban White--

-

1 Piece(s) Quote [Other FRL Combination Devices] Other FRL Combination DeviceRc1/8General Dry Air1[Standard Flow (Left to Right)] Standard Flow (Left to Right)20Product nameplate units: MPaBody redFlame-retardant PBTYesWithout built-inRedRed--

SGD 78.63

1 Piece(s) 32 Day(s) [Other FRL Combination Devices] Other FRL Combination DeviceRc1/8General Dry Air1[Standard Flow (Left to Right)] Standard Flow (Left to Right)20Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRedUrban White--

-

1 Piece(s) Quote [Other FRL Combination Devices] Other FRL Combination DeviceNPT3/8General Dry Air1[Standard Flow (Left to Right)] Standard Flow (Left to Right)40Product nameplate unit: psiNoneFlame-retardant PBTYesWithout built-inRedUrban White--

SGD 120.52

1 Piece(s) 32 Day(s) [Other FRL Combination Devices] Other FRL Combination DeviceNPT3/8General Dry Air1[Standard Flow (Left to Right)] Standard Flow (Left to Right)40Product nameplate units: MPaNoneFlame-retardant PBTYesBuilt-inRedUrban White--

-

1 Piece(s) Quote [Other FRL Combination Devices] Other FRL Combination DeviceNPT3/8General Dry Air1[Standard Flow (Left to Right)] Standard Flow (Left to Right)40Product nameplate units: MPaNoneFlame-retardant PBTNoneWithout built-inBlackUrban White--

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