Once again Vuototecnica pushes its limits and once again presents solutions that reduce overall dimensions with the same efficiency and with greater capacity: this time, in the field of valves and solenoid valves for compressed air.
VPE vacuum solenoid valves in particular were designed for the pneumatic supply of Vuototecnica’s wide range of single-stage and multi-stage vacuum generators.
They are coaxial and compact solenoid valves for compressed air but at the same time guarantee high volumetric flow rates: up to 600 l/min at 6 bar pressure.
Vuototecnica developed these valves to supply its vacuum generators pneumatically, thus ensuring their best performance.
The pneumatic coaxial sleeve valve, code 07 02 90, was designed to intercept the compressed exhaust air of single stage vacuum generators through a silicone sleeve membrane.
They can handle operating pressures between 1.5 and 7 bar and can be controlled by means of vacuum switches or pneumatic switches.
The silicone sleeve, pneumatically pressed, occludes the venturi exhaust by directing the flow of compressed air towards the suction port of the venturi and essentially producing a counter-blow, which in turn can be useful for various tasks: releasing the suction cups at speed; cleaning the vacuum circuit, especially in dusty environments where the suction cups could recover chips, residues, dust.
Therefore, it proves to be very useful in companies processing and handling products made of wood, building materials, cardboard, beauty and food, and in all cases where you want to release the parts handled by the suction cups quickly.
This pneumatic sleeve valve allows the management of single stage ejectors with a maximum flow rate of 15-20 mc/h and it is perfect for MSVE multifunction ejectors.
In fact, even if MSVE ejectors are already equipped with a valve that manages the counter-blow, they can benefit from a greater concentration of the counter-blow flow only towards the suction cups by mounting this sleeve valve on the outlet.
Without this valve (070290), a part of the counter-blow would be dispersed through the MSVE silenced exhaust.
It goes without saying that it can be an additional advantage when a very high counter-blow pressure is required, as happens, for example, when cleaning suction cups equipped with calibrated suction sections or self-excluding valves or in other specific application fields.
To find the most suitable valve for your application, please contact the Vuototecnica designers at www.vuototecnica.net.
