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Air-Blow Module (Straight/Elbow), LLB1 Series (LVB1-4-2)

Air-Blow Module (Straight/Elbow), LLB1 Series LVB1-4-2

SMC

SMC

Air-blow module for which short-pitch mounting is possible.
[Features]
· Reduces piping labor time and enables space saving.
· Compact integration of all devices.
· Parts in contact with fluid: Grease-free.
· Can be combined in 3 pattern variations.
· Built-in clean air filter.
· Filtration: 0.01 μm (filtration efficiency 99.99%).
· Centralized pressure control is achieved with compact design.

(i)Caution

  • Air cylinder-related product pages will be released on this site on an ad-hoc basis.
  • See catalog for specification details.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

LVB1-4-2

Air-Blow Module, LLB1 Series Specifications

Pressure reducing valve + Digital pressure switch + ON/OFF valve + Throttle valve + Filter assembled external appearance

Pressure reducing valve + Digital pressure switch + ON/OFF valve + Throttle valve + Filter assembled external appearance

ON/OFF Valve + Throttle Valve assembled external appearance

ON/OFF Valve + Throttle Valve assembled external appearance

Throttle Valve + Filter assembled external appearance

Throttle Valve + Filter assembled external appearance

Air-Blow Module Common Specifications

Applicable FluidAir, N2 gas
Maximum Operating Pressure0.7 MPa
Set Pressure Range0.05 to 0.6 MPa (0.05 to 0.35 MPa)*3
Withstand Pressure1.0 MPa
Working Fluid Temperature5 to 45°C (no freezing)
Ambient Temperature
Flow Rate Range*1Up to 100 L/min (ANR)
Filtration*20.01 μm (filtration efficiency 99.99%)
Fluid Contact Space MaterialBodyAL
BushingAL
PackingHNBR
Fitting MaterialStraight ø4 mmPOM, SUS, PBT, NBR (fluorine coating)
Straight ø6 mmPOM, SUS, Brass (electroless nickel plating), NBR (fluorine coating)
ElbowPOM, SUS, Brass (electroless nickel plating), PBT, NBR (fluorine coating)
Applicable Tubing MaterialPFA, polyolefin, soft polyolefin, polyurethane*4

*1: The maximum flow rate varies depending on set pressure. Refer to "Flow Rate Characteristics" graph for details.
*2: Measured under manufacturer's specified conditions.
*3: The upper limit value of the set pressure range may vary according to the part number.
*4: Due to the softness of polyurethane material, the tube may fold when inserting. Hold the tube at the end and insert securely all the way in.

Pressure Reducing Valve Unit Specifications

Pressure Reducing Valve StructureDirect acting
Relief StructureRelief type
Pressure Gauge SpecificationsDisplay Accuracy±3% F.S. (full span)
Calibration Angle230 °
Limit IndicatorYes
Fluid Contact Space MaterialBody, Port PlugPBT
Valve Seat, StemPOM
DiaphragmWeatherproof NBR
ValveAluminum alloy (chromate), HNBR
Valve SpringSUS
O-ringHNBR
Without Pressure Display FunctionPOM, HNBR
With Pressure GaugeBrass, HNBR
Digital Pressure SwitchPPS, Silicone, HNBR

ON/OFF Valve Unit Specifications

Valve StructurePilot-operated 2-port poppet type
Ambient and Fluid Temperature-10 to +50°C*1
Impact Resistance/Vibration Resistance150/30 m/s2*2
Internal Leakage cm3/min15 or less
External Leakage cm3/min15 or less
Mounting OrientationFree
Coil Rated Voltage12 V DC, 24 V DC
Allowable Voltage Fluctuation±10% of rated voltage
Coil Insulation TypeEquivalent to B type
Power ConsumptionV5, V6Inrush: 2.9 W Holding: 0.6 W
V5E1.8 W
Lead Wire Electrical Entry MethodGrommet
Flow Rate CharacteristicsC [dm3/(s·bar)]V5, V6: 1.4, V5E: 0.71
bV5, V6: 0.23, V5E: 0.25
CvV5, V6: 0.33, V5E: 0.17
Minimum Operating Pressure Differential0.01 MPa*3
Maximum Operating Pressure0.6 MPa
Response Time*4ON10 ms or less (with power-saving circuit)
OFF15 ms or less (with power-saving circuit)
Fluid Contact Space MaterialBodyPBT
DiaphragmHNBR
Movable/Fixed ArmatureSUS

*1: Use dry air to prevent condensation when operating at low temperatures.
*2: Vibration resistance: No malfunction occurred under any of the conditions tested in a one-sweep test between 8.3 to 2,000 Hz. Test was performed in axial and orthogonal directions to the main valve/movable armature at both energized and de-energized states. (Value at the initial state)
Impact resistance: No malfunction resulted from the impact test using a drop impact tester under any of the conditions tested. The test was performed once for each set of conditions, in axial and orthogonal directions to the main valve/movable armature at both energized and de-energized states. (Value at the initial state)
*3: If a throttle (nozzle, etc.) is mounted on the outlet side piping, the pressure differential when ON is smaller. Ensure that the pressure differential does not drop below 0.01 MPa.
*4: JIS8375 (at supply pressure of 0.5 MPa) (Numerical value of response time varies according to pressure and quality of air.)

Throttle Valve Unit Specifications

  • Cv factor: 0.28
  • Number of needle rotations: 8 rotations
  • Fluid contact space material: SUS

Filter Unit Specifications

  • Filtration (*1): 0.01 μm (filtration efficiency 99.99%)
  • Element proof differential pressure (*2): 0.5 MPa
  • Air processing flow rate: Up to 100 L/min (ANR)
  • *1Measured under manufacturer's specified conditions.
  • *2This means that the element will not break at 0.5 MPa. Refer to installation precautions prior to use.

Fluid Contact Space Material

  • Filter case: PC/ABS
  • Hollow fiber: PP/PET
  • Potting: PU
  • O-ring: FKM

Product Outline Dimensional Drawing

 

(Unit: mm)

 

LLB1-(C4□/C6□)-F(1)-X1 dimensional drawing

LLB1-(C4□/C6□)-F(1)-X1 dimensional drawing

  • Fitting size ø4 mm: A / 13 mm, B / 12.2 mm, C / 20.5 mm
  • Fitting size ø6 mm: A / 13.5 mm, B / 14.3 mm, C / 21 mm

 

(Unit: mm)

 

LLB1-(C4□/C6□)-(V5F/V6F)(1)-X1

LLB1-(C4□/C6□)-(V5F/V6F)(1)-X1

  • Fitting size ø4 mm: A / 13 mm, B / 12.2 mm, C / 20.5 mm
  • Fitting size ø6 mm: A / 13.5 mm, B / 14.3 mm, C / 21 mm

 

(Unit: mm)

 

LLB1-(C4□/C6□)-(RN□/RP□/RG□)(V5F/V6F)(1)-X1

LLB1-(C4□/C6□)-(RN□/RP□/RG□)(V5F/V6F)(1)-X1

*Acrylic name plate: Shipped together (unassembled)

  • Fitting ø4 mm: A / 9.5 mm, B / 12.2 mm, C / 20.5 mm
  • Fitting size ø6 mm: A / 9 mm, B / 14.3 mm, C / 21 mm

Component Parts

LLB1 Series component parts

LLB1 Series component parts

 

(Unit: mm)

 

No.DescriptionNote
1Pressure reducing valve ass’yWithout pressure gauge-
With digital pressure switchFor set pressure range 0 to 0.35 MPa: LVB1-2-2
NPN open collector
With digital pressure switchFor set pressure range 0 to 0.35 MPa: LVB1-3-2
PNP open collector
With Pressure GaugeFor set pressure range 0 to 0.35 MPa: LVB1-4-2
Acrylic name plate-
2ON/OFF valve12 V DC-
24 V DC (2.9 W)
24 V DC (1.8 W)
3Clean air filter ass’y with throttle valveReplacement element-
4IN side single-action fitting ass’yStraightø4 mm-
ø6 mm
Elbowø4 mm
ø6 mm
5OUT side single-action fitting ass’yStraightø4 mm-
ø6 mm
Elbowø4 mm
ø6 mm
6Pressure check switch-
7Fitting for pressure check switch-

Product Flow Rate Characteristics

Conditions

  • 1. ø6 mm tube length: measured at IN side = 600 mm / OUT side = 100 mm.
  • 2.Measured with regulator fully open.
Relationship between number of needle rotations and flow rate

Relationship between number of needle rotations and flow rate

*The flow rate characteristics are representative values.

Precautions

  • *Ensure that you read the specific product precautions prior to use.
  • *See the manufacturer's catalog for product information other than the above.
  • *Product pictures are example representations for the product series. Please be aware that actual product specifications may be different.

Design and Selection

  • *Confirm the specifications: Give due consideration to the operating conditions such as the application, fluid and environment, and use within the operating ranges specified in the manufacturer's catalog.
  • *Ensure sufficient maintenance space: Provide the required space for maintenance inspection.
  • *Fluid pressure range: Supplied fluid pressure must be within the operating pressure range specified in the manufacturer's catalog.

Mounting

  • *If air leakage increases, or equipment does not operate correctly, stop use immediately.
  • *After mounting, perform suitable function and leak testing to confirm that the mounting is correct.
30
45
60
  1. 1
Part Number
LVB1-4-2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipFiltration Level Compressed Air Quality Type Connection Type Treatment Air Flow Rate
(l/min) 		Operating Environment Bowl Material Bowl Guard Operating Pressure Range
(MPa) 		Connecting Tube Diameter Specifications Type of Connection 2 Pressure Reducing Valve ON/OFF Valve Throttle valve Set Pressure

-

1 Piece(s) Quote --[Related Components (Auxiliary Devices)] Pressure Reducing Valve Assembly-------With pressure gauge----0.05 to 0.35 MPa

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  1. 1
 

Please check the type/dimensions/specifications of the part LVB1-4-2 in the Air-Blow Module (Straight/Elbow), LLB1 Series series.

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Specification/Dimensions

  • Filtration Level

    • 0.01μm

    Clear

  • Compressed Air Quality

    • General Dry Air

    Clear

  • Connection Type

    • One-Touch Plumbing
      • One-Touch Pipe

    Clear

  • Treatment Air Flow Rate(l/min)

    • 100

    Clear

  • Operating Environment

    • Standard

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  • Bowl Material

    • Plastic
      • Nylon Case

    Clear

  • Bowl Guard

    • No

    Clear

  • Connecting Tube Diameter

    • φ4
    • φ6

    Clear

  • Type of Connection 2

    • Elbow
    • Straight

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  • Pressure Reducing Valve

    • Digital pressure switch, NPN open collector
    • With Pressure Gauge
    • Without pressure gauge
    • Without pressure reducing valve

    Clear

  • ON/OFF Valve

    • Without 2-port solenoid valve
    • 12 V DC / 2.9 W
    • 24 V DC / 1.8 W
    • 24 V DC / 2.9 W

    Clear

  • Throttle valve

    • With pressure check switch
    • Without pressure check switch

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  • type

    • LLB1-C4
    • LLB1-C6
    • LVB1

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  • Type

    • Standard
      • Standard
    • Related Components (Auxiliary Devices)
      • Clean Air Filter Assembly with Throttle Valve
      • ON/OFF Valve
      • Pressure Reducing Valve Assembly

    Clear

  • Specifications

    • DC12V
    • DC24V（1.8W）
    • DC24V（2.9W）
    • Digital pressure switch, NPN open collector
    • Digital pressure switch, PNP open collector
    • With pressure gauge
    • Without pressure gauge

    Clear

  • Set Pressure

    • 0.05 to 0.35 MPa
    • 0.05 to 0.6 MPa

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 21 Day(s) or Less
    • 46 Day(s) or Less

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Specify Alterations

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LVB1-5-2
LVB1-5-3
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipFiltration Level Compressed Air Quality Type Connection Type Treatment Air Flow Rate
(l/min) 		Operating Environment Bowl Material Bowl Guard Operating Pressure Range
(MPa) 		Connecting Tube Diameter Specifications Type of Connection 2 Pressure Reducing Valve ON/OFF Valve Throttle valve Set Pressure

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1 Piece(s) Quote 0.01μmGeneral Dry AirStandard[One-Touch Plumbing] One-Touch Pipe100Standard[Plastic] Nylon CaseNonull～0.7φ4-StraightWith Pressure Gauge24 V DC / 2.9 WWithout pressure check switch0.05 to 0.6 MPa

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1 Piece(s) Quote 0.01μmGeneral Dry AirStandard[One-Touch Plumbing] One-Touch Pipe100Standard[Plastic] Nylon CaseNonull～0.7φ4-StraightWith Pressure Gauge24 V DC / 2.9 WWith pressure check switch0.05 to 0.6 MPa

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1 Piece(s) Quote 0.01μmGeneral Dry Air[Standard] Standard[One-Touch Plumbing] One-Touch Pipe100Standard[Plastic] Nylon CaseNonull～0.7φ4-StraightDigital pressure switch, NPN open collector24 V DC / 2.9 WWith pressure check switch0.05 to 0.35 MPa

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1 Piece(s) Quote --[Related Components (Auxiliary Devices)] ON/OFF Valve-------DC12V-----

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1 Piece(s) Quote --[Related Components (Auxiliary Devices)] ON/OFF Valve-------DC24V（2.9W）-----

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1 Piece(s) Quote --[Related Components (Auxiliary Devices)] ON/OFF Valve-------DC24V（1.8W）-----

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