Different vacuum valves available to cover the wide range of possible applications in industry and research. The excellent tightness of a vacuum valve is essential, and that is exactly what these valves offer—along with a long service life, low maintenance requirements, and short opening and closing times. Electropneumatic or electromagnetic vacuum valves are excellently suited for systems requiring an automated process flow. Easy operation of the vacuum valve plays also plays a crucial role in the decision process.

Galtek® solenoid operated diaphragm valves

Supplier: ENTEGRIS

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

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Manual Vacuum Regulation Turret, Flush Mount

Supplier: Welch by Gardner Denver

Open/close the vacuum line and easily control flow rate.

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Manual Vacuum Regulation Turret with On and Off, Flush Mount

Supplier: Welch by Gardner Denver

Quick opening/closing via ball valve of vacuum line plus manual vacuum control.

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Diaphragm valves, VM series

Supplier: VACUUBRAND

VM series valves are hand operated diaphragm valves. They are used as isolation valves, air-admittance valves or manual-control valves.

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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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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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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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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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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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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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Butterfly valves, VK series

Supplier: Welch by Gardner Denver

These manually operated butterfly valves are made of stainless steel with viton seal.

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Réseau sous vide local VACUU.LAN®

Supplier: VACUUBRAND

Le réseau sous vide local VACUU.LAN raccorde plusieurs postes de travail à une pompe à vide. Les différents modules permettent de raccorder presque toutes les applications sous vide courantes telles que les évaporateurs rotatifs, les concentrateurs à vide, les sécheurs pour gel, les étuves et les systèmes de filtration. Il peut être intégré dans le nouveau mobilier de laboratoire au moment du montage ou installé par la suite dans les laboratoires existants.

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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.

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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.