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      Suction cup BL50-2 Silicone, 1/8" NPSF female, with dual flow control valve, 0101715


      Item no. 0101715

      • Suitable for level adjustment.
      • Lifting movement to separate small and thin objects.
      • Less suitable when the lifting force is parallel to the surface of the object.
      Metric   Imperial
      Curve radius 13 mm
      Movement, vertical max. 34 mm
      Application Bag handling
      Fitting size 1/8"
      Fitting style Female
      Fitting type NPSF-thread
      Fitting option Dual flow control valve
      Leakage flow, max. 0.16 Nl/s
      Material Silicone (SIL)
      Suction cup model BL-2
      Suction cup shape Multibellows
      Valve restriction 1 mm
      Volume 53 cm³
      Weight 20 g
      Height 62 mm
      Outer diameter 50 mm
      Performance — lifting forces,
      Vertical lifting force
      20 -kPa 1.7 N
      60 -kPa 4.3 N
      Performance — lifting forces, reinforcement ring
      Vertical lifting force
      20 -kPa 17 N
      60 -kPa 43 N
      Silicone (SIL)
      Colour Red
      Hardness 50 °Shore A
      Temperature -40 – 200 °C
      Material resistance
      Silicone (SIL)
      Alcohol ++
      Concentrated acids -
      Ethanol N/A
      Hydrolysis +
      Methanol N/A
      Oil -
      Oxidation +++
      Petrol -
      Wear resistance ++
      Weather and ozone +++

      Dimensional drawings

      Please log in or Register to view the dimensional drawings.

      Spare parts
      Item no.
      Fitting 1/8" NPSF female, 50, with dual flow control valve 3251012
      Suction cup BL50-2 Silicone 0101122

      Item no.
      Fitting 1/4" NPT male, with dual flow control valve 3251014
      Fitting 1/4" NPT male, with mesh filter 3250094
      Fitting 1/8" NPSF female, 50 3250017
      Fitting 1/8" NPSF female, 50, PA 3150198
      Fitting 1/8" NPSF female, 50, with mesh filter 0101154
      Fitting 3/8" NPT male, with dual flow control valve 3251016
      Fitting 3/8" NPT male, with mesh filter 3250090
      Fitting 5x1/8" NPSF female, 50 0100262
      Fitting 5x1/8" NPSF female, 50, with dual flow control valve 3251017
      Fitting G1/4" male, 50, with mesh filter 3250092
      Fitting G1/4" male, with mesh filter and dual flow control valve 3251013
      Fitting G1/8" male, 50, with mesh filter 0200715
      Fitting G3/8" male, 50, with mesh filter 3250087
      Fitting G3/8" male, 50, with mesh filter and dual flow control valve 3251015
      Suction cup BL50-2 Chloroprene 0101121
      Reinforcement ring 50-2 3150074
      Support / CAD
      Please use desktop version/ordinary computer to download CAD files.
      Data sheets
      Manuals (1)
      Brochures (1)
      Certificates (1)
      White papers (1)
      Training (4)
        • Suction cups

          • How do I know which lifting forces I need?
            • It depends on the weight of the product that should be lifted and how many suction cups that can be used for the object. Calculate the weight to be lifted per suction cup and then take the weight multiplied with the gravity force (g=9.81) and you have the lifting force needed in Newton (N)

          • How do I know which suction cup to choose?
            • Our recommendation is to start at the application listing to find the products we recommend to different applications. If you have questions please do not hesitate to contact our partners to find the optimum solution.

          • How should Piab suction cups be stored?
          • I have a variation of number of objects to be lifted- how can I make sure to not drop them or to use too much energy? How to optimize this type of system?
            • All suction cups not in contact with an object (open) will draw in a lot of air and demand a larger pump than actually necessary. By using different valves, such as piSAVE sense, in the suction cups, the suction cups will be normally closed until they come in contact with the handled object. Only the cups needed in the specific lifting cycle will be open and flow air. Please see the video piSAVE sense.

          • What is DURAFLEX®?
            • DURAFLEX® is a patented material specially developed to feature the elasticity of rubber and the wear resistance of polyurethane. The DURAFLEX® material is mark-free.

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