Vakuumventiler

Forskellige vakuumventiler er tilgængelige for at dække det brede spektrum af anvendelser i industrien og forskningen. Fremragende tæthed er afgørende for en vakuumventil – og netop det tilbyder disse ventiler, sammen med lang levetid, lave vedligeholdelseskrav og korte åbne- og lukketider. Elektropneumatiske eller elektromagnetiske vakuumventiler er særligt velegnede til systemer med automatiseret procesforløb. Let betjening af vakuumventilen spiller også en vigtig rolle i beslutningsprocessen.

17 Resultater

Sorter efter

Galtek® solenoid operated diaphragm valves

Supplier: ENTEGRIS

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

Expand 2 Items

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.

Expand 2 Items

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.

Expand 6 Items

Gas inlet valves, VGS and VGL

Supplier: VACUUBRAND

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

Expand 2 Items

Ball check valves, manual, ABV series

Supplier: Welch by Gardner Denver

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

Expand 2 Items

Fine vacuum ball valves, manual

Supplier: Welch by Gardner Denver

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

Expand 2 Items

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).

Expand 6 Items

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.

Expand 6 Items

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.

Expand 4 Items

Lokalt VACUU·LAN® vakuumnetværk

Supplier: VACUUBRAND

Det lokale VACUU–LAN vakuumnetværk forbinder flere vakuumudtag til én vakuumpumpe. De forskellige modeller gør det muligt at forbinde næsten alle populære vakuumapplikationer som fx rotationsfordampere, vakuumkoncentratorer, geltørrere, tørreovne og filtersystemer. Det kan integreres i nye laboratoriemiljøer eller efterfølgende installeres i eksisterende laboratorier.

Expand 20 Items

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.

Expand 2 Items

Manual Vacuum Regulation Turret, Flush Mount

Supplier: Welch by Gardner Denver

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

Expand 1 Items

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.

Expand 1 Items

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.

Expand 2 Items

Butterfly valves, VK series

Supplier: Welch by Gardner Denver

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

Expand 2 Items

Ball valve, Parker Balston® shut-off gas valve

Supplier: Restek

Ball valves have a floating ball to assist sealing and to reduce operating torque, and dual seats to provide leak-tight bidirectional sealing. They are rated to 1500 psig at 21 °C and have a maximum temperature of about 177 °C.