Air-Blow Module (Straight/Elbow), LLB1 Series – Bộ lọc khí SMC

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Air-Blow Module, LLB1 Series Specifications – Bộ lọc khí SMC

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

ON/OFF Valve + Throttle Valve assembled external appearance

Throttle Valve + Filter assembled external appearance

Air-Blow Module Common Specifications

*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

ON/OFF Valve Unit Specifications

*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.)

Product Outline Dimensional Drawing

(Unit: mm)

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

• 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

*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

(Unit: mm)

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

*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.