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Power Valve: Precision Regulator VEX1□3 Series (VEX1A33B-01N-BG)

Power Valve: Precision Regulator VEX1□3 Series VEX1A33B-01N-BG

SMC

SMC

A precision regulator from SMC.
[Features]
· A high precision, large capacity relief regulator.
· A poppet-type, 3-port, large exhaust capacity regulator valve with nozzle flapper mechanism. Available as an air-operated or manual handle type.
· Excellent pressure setting precision. Having a relief capacity equivalent to the supply capacity allows the regulator to respond quickly and set a precise secondary (outlet) pressure, even when the secondary (outlet) volume and the pressure fluctuations are large.
· High precision.
· Minimizes pressure fluctuations with its large-volume supply and exhaust capabilities, making it well suited to balancer applications. In addition it features high precision F.S. (full span) sensitivity within 0.2% and F.S. repeatability of within ±0.5%.
· Manifold capable. VVEXB: 1/8 - up to 10 stations, VVEX2: 1/4 - up to 8 stations
· Series with large product lineup. Port diameters available from M5 to 2 inches, ensuring that most flow rates and pipes can be accommodated.
[VEX1A33/VEX1B33]
· Minimum size.
· Non-grease specification.
· Available with sealing materials of NBR or FKM.

(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.

VEX1A33B-01N-BG

Power Valve: Precision Regulator VEX1□3 Series Details

Manual knob type product images

Manual knob type product images

Air-operated type product images

Air-operated type: product images

Power Valve: Precision Regulator VEX1□3 Series Specifications

ModelVEX1A33VEX1B33VEX1130 VEX1133VEX1230 VEX1233VEX1330 VEX1333VEX1530 VEX1533VEX1730 VEX1733VEX1930 VEX1933
Connection port sizePortM501M5010102010202030404061010121420
1(P)M51/8M51/81/81/41/81/41/43/81/21/23/4111 1/41 1/22
2(A)
3(R)1 1/42
HandlingManual knob type (push locking type)Manual knob type (push locking type) and air-operated type
Pilot typeInternal pilot
(External pilot switching is supported)
FluidRefer to the Applicable Fluids Table.Air
Supply pressure(set pressure +0.1 MPa) to max. 1 MPa
Refer to "Precautions."
Set Pressure Range0.01 to 0.7 MPa0.05 to 0.7 MPa
Ambient temperature*10 to +60°C
Fluid temperature*10 to +60°C (VEX1[A]33)
0 to +60°C (VEX1[B]33)
0 to +99°C (VEX1[A]33B)
0 to +99°C (VEX1[B]33B)		0 to +60°C
RepeatabilityWithin ±0.5% F.S. (full span)
SensitivityWithin 0.2% F.S. (full span)
Linearity*3-Within ±1% F.S. (full span)
Air consumption*29.5L/min (ANR) (at supply pressure of 1.0 MPa)
Mounting orientationFree
Weight (kg)0.150.18*40.20.3*40.51.424

*1: No condensation.
*2: A large amount of air is exhausted all the time.
*3: Applicable only to air-operated type.
*4: With sub-plate.
*5: The non-lubricated specification is not applicable for valve sizes 1 to 9.

Applicable Fluids Table

ModelVEX1(A)33
VEX1(B)33
(Seal material: NBR seal)		VEX1(A)33B
VEX1(B)33B
(Seal material: FKM seal)
Fluid nameAir (normal, dry)High temperature air
(Max. 99°C)

Model Number Notation

Model number example

Model number example

Option

Part namePart number
VEX1A33VEX1B33VEX1130 VEX1133VEX1230 VEX1233VEX1330 VEX1333VEX1530 VEX1533VEX1730 VEX1733VEX1930 VEX1933
Bracket (with bolt and washer)BVEX1-18-1A-VEX1-18-1A-VEX3-32AVEX5-32AVEX7-32AVEX9-32A
Foot (with bolt and washer)FVEX1-18-2A-VEX1-18-2A-----
Pressure gauge*2GG27-10-R1-X207G27-10-01G36-10-01G46-10-01
Silencer for bleed port (PE)NAN120-M5

*1: Not ISO 1179-1 compliant.
*2: If a pressure gauge different to those in the option table above is required, please specify the product number.

  • *Options are packaged together.

Sub-plate / Base Gasket Part No.

Valve sizeB2
Sub-plateSymbolPort sizeSymbolScrew TypeSymbolPort sizeSymbolScrew Type
AM5No MarkRcA1/8No MarkRc
B1/8FG*B1/4FG*
--NNPT--NNPT
--TNPTF--TNPTF
Base gasketSymbolSeal materialVEX1-11-2
No MarkNBR seal
BFKM seal
  • *Not ISO 1179-1 compliant.

VEX1A33, VEX1B33 Diagram

VEX1A33, VEX1B33 Diagram

VEX1A33, VEX1B33 Diagram

Component Parts

NumberPart nameMaterial
1BodyZinc alloy die-casted
2BonnetAluminum alloy die-casted
3Upper diaphragmNBR/FKM
4SpringStainless steel
5Valve guideStainless steel
6ValveNBR/FKM
7RetainerResin
8Lower diaphragmNBR/FKM

Replacement Parts

NumberPart namePart no.
9HandleVBA1-10

VEX1130/VEX1133, VEX1230/VEX1233, VEX1330/VEX1333, VEX1530/VEX1533, VEX1730/VEX1733, VEX1930/VEX1933 Diagram

VEX1130/VEX1133, VEX1230/VEX1233, VEX1330/VEX1333, VEX1530/VEX1533, VEX1730/VEX1733, VEX1930/VEX1933 Diagram

VEX1130/VEX1133, VEX1230/VEX1233, VEX1330/VEX1333, VEX1530/VEX1533, VEX1730/VEX1733, VEX1930/VEX1933 Diagram

Component Parts

NumberPart nameMaterial
1BodyAluminum alloy die-casted
2BonnetAluminum alloy die-casted
3Regulating pistonAluminum alloy
4SpringStainless steel
5Valve guideAluminum alloy
6Poppet valveNBR
7ShaftStainless steel
8Valve guideAluminum alloy

Replacement Parts

NumberPart namePart number
9HandleVBA1-10

Dimension examples: Power Valve: Precision Regulator VEX1□3 Series

 

(Unit: mm)

 

VEX1A33-M5/VEX1A33-01 dimensional drawing

VEX1A33-M5 / VEX1A33-01 dimensional drawing

30
45
60
  1. 1
Part Number
VEX1A33B-01N-BG
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRegulator, 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 Size of Body Accessory Piping Specification Operation Mode Seal Material

-

1 Piece(s) Quote RegulatorPrecision ControlAirStandardUsed under high temperature[Provided] ReliefNo[NPT] NPT1/8[NPT] NPT1/8[With Pressure Gauge] With Pressure GaugeABracket + pressure gaugeBody ported typeManual handle typeFKM

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  1. 1
 

Please check the type/dimensions/specifications of the part VEX1A33B-01N-BG in the Power Valve: Precision Regulator VEX1□3 Series series.

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Specification/Dimensions

  • type

    • VEX1
    • VEX113□
    • VEX123□
    • VEX133□
    • VEX153□
    • VEX173□
    • VEX193□
    • VEX1A33
    • VEX1B33

    Clear

  • Regulator, Pressure Boosting Valve

    • Regulator
    • Others
      • Fixed diaphragm assembly

    Clear

  • Regulator Type

    • Precision Control

    Clear

  • Applicable Fluid

    • Air

    Clear

  • Shape

    • Standard

    Clear

  • Operating Environment

    • Standard
    • Used under high temperature

    Clear

  • Exhaust Mechanism

    • Provided
      • Relief

    Clear

  • Adverse Current Function

    • No

    Clear

  • Supply Side, Connection Type

    • Rc
    • G
    • NPT
      • NPT
      • NPTF

    Clear

  • Supply Side, Connection Dia.

    • M5
      • M5
    • 1/8
    • 1/4
    • 3/8
    • 1/2
    • 3/4
    • 1
    • 1 1/4
    • 1 1/2
    • 2

    Clear

  • Control Side, Connection Type

    • Rc
    • G
    • NPT
      • NPT
      • NPTF

    Clear

  • Control Side, Connection Dia.

    • M5
      • M5
    • 1/8
    • 1/4
    • 3/8
    • 1/2
    • 3/4
    • 1
    • 1 1/4
    • 1 1/2
    • 2

    Clear

  • Pressure Gauge

    • Not Provided
      • No Pressure Gauge
    • With Pressure Gauge
      • With Pressure Gauge

    Clear

  • Size of Body

    • 1
    • 2
    • 3
    • 5
    • 7
    • 9
    • A
    • B

    Clear

  • Accessory

    • Bracket
    • Bracket + pressure gauge
    • Bracket + pressure gauge + silencer for bleed port
    • Bracket + silencer for bleed port
    • Foot
    • Foot + pressure gauge
    • Foot + pressure gauge + silencer for bleed port
    • Foot + silencer for bleed port
    • O-ring
    • Pressure gauge
    • Pressure gauge + silencer for bleed port
    • Silencer for bleed port

    Clear

  • Piping Specification

    • Base mounted
    • Body ported type

    Clear

  • Operation Mode

    • Air-operated type
    • Manual handle type

    Clear

  • Seal Material

    • FKM
    • NBR
    • None

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  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 32 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
VEX1130-01-BGN
VEX1130-01-BN
VEX1130-01-F
VEX1A33B-01N-FN
VEX1A33B-01N-G
VEX1A33B-M5-B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRegulator, 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 Size of Body Accessory Piping Specification Operation Mode Seal Material

-

1 Piece(s) Quote RegulatorPrecision ControlAirStandardStandard[Provided] ReliefNoRc1/8Rc1/8[With Pressure Gauge] With Pressure Gauge1Bracket + pressure gauge + silencer for bleed portBody ported typeAir-operated typeNone

-

1 Piece(s) Quote RegulatorPrecision ControlAirStandardStandard[Provided] ReliefNoRc1/8Rc1/8[Not Provided] No Pressure Gauge1Bracket + silencer for bleed portBody ported typeAir-operated typeNone

SGD 251.18

1 Piece(s) 32 Day(s) RegulatorPrecision ControlAirStandardStandard[Provided] ReliefNoRc1/8Rc1/8[Not Provided] No Pressure Gauge1FootBody ported typeAir-operated typeNone

-

1 Piece(s) Quote RegulatorPrecision ControlAirStandardUsed under high temperature[Provided] ReliefNo[NPT] NPT1/8[NPT] NPT1/8[Not Provided] No Pressure GaugeAFoot + silencer for bleed portBody ported typeManual handle typeFKM

-

1 Piece(s) Quote RegulatorPrecision ControlAirStandardUsed under high temperature[Provided] ReliefNo[NPT] NPT1/8[NPT] NPT1/8[With Pressure Gauge] With Pressure GaugeAPressure gaugeBody ported typeManual handle typeFKM

-

1 Piece(s) Quote RegulatorPrecision ControlAirStandardUsed under high temperature[Provided] ReliefNoRc[M5] M5Rc[M5] M5[Not Provided] No Pressure GaugeABracketBody ported typeManual handle typeFKM

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