Valvole per vuoto

Esistono diversi tipi di valvole per vuoto per coprire l’ampia gamma di applicazioni possibili in ambito industriale e di ricerca. L’eccellente tenuta di una valvola per vuoto è essenziale, ed è proprio ciò che queste valvole garantiscono, insieme a una lunga durata, basse esigenze di manutenzione e tempi brevi di apertura e chiusura. Le valvole per vuoto elettropneumatiche o elettromagnetiche sono ideali per i sistemi che richiedono un flusso di processo automatizzato. La facilità d’uso della valvola per vuoto rappresenta inoltre un aspetto cruciale nel processo decisionale.

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Galtek® solenoid operated diaphragm valves

Supplier: ENTEGRIS

Two- or three-way diaphragm valves, ¹/₄" orifice, normally closed.

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High vacuum through valves, VS series

Supplier: Welch by Gardner Denver

These high vacuum through valves feature a very long life bellows-seal made from stainless steel.

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High vacuum bellow valves, VE series

Supplier: VACUUBRAND

High vacuum, helium leak-tested right angle valves VE have stainless steel bellows which seals the drive mechanism without any gap on the vacuum side.

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Gas inlet valves, VGS and VGL

Supplier: VACUUBRAND

Gas inlet valves are small hand operated valves for admitting gases into a vacuum system.

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Ball check valves, manual, ABV series

Supplier: Welch by Gardner Denver

These ball check valves have a PTFE hollow ball and viton seals.

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Fine vacuum ball valves, manual

Supplier: Welch by Gardner Denver

These fine vacuum ball valves feature a small flange made of nickle plated aluminium.

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Vacuum butterfly valves, VS series

Supplier: VACUUBRAND

The VS, VS C and VS B series valves are butterfly-type valves which offers very good conductance. The VS C series features a valve seal made of perfluorelastomer material (FFKM).

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Ball valves, VK series

Supplier: VACUUBRAND

Valves of the VK series are sturdy isolation devices for the rough and fine vacuum range. The VKE series uses stainless steel for the metal parts and fiberglass reinforced PTFE seatings.

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High vacuum angle valves, with sealed bellows, VA series

Supplier: Welch by Gardner Denver

These high vacuum angle valves feature a very long life bellows-seal made from stainless steel.

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Rete di vuoto locale VACUU·LAN®

Supplier: VACUUBRAND

La rete di vuoto locale VACUU·LAN collega più stazioni di lavoro a un'unica pompa da vuoto. I vari moduli consentono di collegare praticamente tutte le applicazioni da vuoto più diffuse, come evaporatori rotanti, concentratori sotto vuoto essiccatori di gel, stufe da essiccazione e sistemi di filtro. Integrabile in mobili da laboratorio nuovi al momento del montaggio o installabile successivamente nei laboratori esistenti.

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Solenoid operated valves, VV and VV C series

Supplier: VACUUBRAND

These straight-through valves with electromagnetic (solenoid) drive are used for operating cycles with short intervals and it is often used as vacuum control valves. The straightforward design provides a valve with low leakage rate.