VSA series suction cups with bellows combine the advantages of flat suction cups with increased deflection, flexibility and precision. Used for gripping slightly concave or convex objects. ■ Flexibility ■ Precision ■ Deflection For delicate gripping requiring a very flexible lip (opening bags, gripping tins and flexible aluminum or plastic bottles, etc.), we recommend using 35 Shore A white silicone, SIB. For larger diameters, see page 3/9, MVS series. Industry-specific applications SIB 35 shore A white silicone STN5 Siton® 50 ShoreA (on request) (1) Actual force of the suction cup in use with 65% vacuum and including a safety factor of 2 for horizontal handling and a factor of 4 for vertical handling. (2) On request, some models are available in STN5 (Siton® 50 shore A) ■ Standard available configurations (suction cup + fitting): see page 2/26 □ Additional mounting configurations: see page 2/29 Fitting: M = male F = female Types of Assembly COVAL suction cups can be assembled in a wide variety of configurations. ccs»cd Version C Barbed fitting Version S Factory-crimped fitting Textured Surfaces For handling objects with a granular or textured gripping surface, use VSA suction cups with the VSBM foam strip option (see page 2/59). Version V Hi “"^Removable fitting: (adapter and hollow screw) Version E Pressed fitting Please specify the part n°. e.g. VSA78NBRIM14C Refer to page 2/26 Accessories To optimize the use of your suction cups, Coval offers a comprehensive range of accessories (nozzle fittings, spring extensions, and feeder systems, etc.), see chapters 4 and 12.

COYAL vacuum managers

Note: All dimensions are in mm. (1) f = Deflection of the suction cup. (2) 0 G2 = 0 internal orifice of the fitting. , COVAL vacuum managers

VSA Suction Cups with 1.5 Bellows 0 5 to 78 mm Dimensions - “Suction Cup + Fitting” Note: All dimensions are in mm. (1) f = Deflection of the suction cup. (2) 0 G2 = 0 internal orifice of the fitting. COVAL vacuum managers

Suction Cups with 1.5 Bellows Ø 5 to 78 mm Assembly Diagrams VSA 5 - 25 Group 1 Barbed fittings Barbed fittings Pressed fittings Removable fittings Hollow screws Factory-crimped fittings Removable fittings Adapters G1/4”-M IM 14 F 18 Hollow screws Configurations (suction cup + fitting) refer to pages 2/26 Non-standard configurations must be ordered in seperate part numbers.

Suction Cups Pressed Fittings Barbed Fittings