Products / Coval - Vacuum managers

Suction Cups for Bottle Handling with Sensing Valve (CHV), VSBO / VSBO+ Series
Designed specifically for gripping 75cl bottles, the VSBO and VSBO+ suction cups are available with a new sensing valve (CHV), using the calibrated valve technology, ensuring an important airtight vacuum network in the suction cup engaged.
This new valve technologie favors the instant gripping of the bottle, eliminating the residual vacuum on release, which also bennefits an excelent lifespan of pieces in movement.
The VSBO and VSBO+ suction cups with high calibrated check valve, are equipped with a superior POM insert of 3 stainless steel reinforcements in the bellows and a polipropylene lower insert to increase the traction forcewhile offering a large stroke as well as a great flexibility for the box filling andemptying applications.
Advantages of high calibrated check valve
The high calibrated check valve techonologie allows the maximum flow once the suction cup is in contact with the bottle
. Limitation on vacuum loss in case there is no bottle gripped
. Imediate vacuuming from the first pressure
. Elimination of residual vacuum on release
. Few moving parts favoring the lifespan
Suction cup:
. NBR Nitrile
. NR Natural Rubber

Insert and reinforcements
. Upper insert: POM
. 3 internals reinforcements: Stainless steel
. Lower reinforcement: Polypropylene

Sensing valve
. Body Nitrile
. Valve Brass
The VSBO suction cups (VSBO4095..) and VSBO+ suction cups (VSBO4095C..) have a 45mm center to center mounting distance.
The VSBO+ suction cups (VSBO4095C..) include an integrated seal to simplify the mounting.
Branch-specific applications
Types of use
reference dimension
D (mm)
Tensile force
Ft (N)
Slipping force
Fg (N)
Suction cup stroke
f (mm)
VSBO4095CNBRCHVJ45 40x95 158 83 22 Nitrile
VSBO4095CNRCHVJ45 40x95 158 83 22 Natural Rubber
VSBO4095NBRCHVJ45 40x95 158 83 22 Nitrile
VSBO4095NRCHVJ45 40x95 158 83 22 Natural Rubber