You searched for: Ventiler

VWR har en række forskellige ventiler, som afhængigt af produktet kan bruges til at regulere trykniveau for væsker og gasser i eksempelvis HPLC- og vakuuminstrumenter.

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Masterflex® Chemically Inert Metering Valves, Avantor®

Supplier: Avantor Fluid Handling

Easily meter corrosive fluids or gases.

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Pneumatically operated diaphragm valves, Integra®

Supplier: ENTEGRIS

Available compliant to SEMI Standard F57-0312, the specification for polymer components used in ultrapure water and liquid chemical distribution systems. All wetted parts are molded PFA providing chemical resistance suitable for use in high purity, high corrosive chemical handling applications.

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Pressure-relief valves, miniature, BOLA

Supplier: Bohlender

Body made of PTFE with two connections with female thread UNF 1/4" 28 G. Valve made of PPS with set screw and lock nut for adjusting and fixing pressure between 0,1 and 5 bar.

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Control valves, BOLA

Supplier: Bohlender

Body made of PTFE with 2 connections and nuts made of glass-fibre reinforced PTFE for connecting tubing or tube.

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Masterflex® Luer Stopcock Fittings, Polycarbonate, Avantor®

Supplier: Avantor Fluid Handling

Regulate flow without any leaking.

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Smiths Medical® Manifold Fittings, Female Luer Locks

Supplier: Avantor Fluid Handling

Regulate flow without any leaking.

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Masterflex® Stepping Motor Proportioning Valves, Avantor®

Supplier: Avantor Fluid Handling

Resist pressures up to 500 psi!

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Outlet valve

Supplier: USBECK Laborgeräte

Outlet valve with M10×1 outside thread.

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Noshok® Metal Mini Needle Valves

Supplier: Avantor Fluid Handling

Designed for industrial machinery, hydraulic, and pneumatic systems.

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+GF+ Piping Systems Metering Ball Valves

Supplier: Avantor Fluid Handling

Precise control over 180° range.

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Masterflex® Solenoid-Operated Pinch Valves, Avantor®

Supplier: Avantor Fluid Handling

No contamination of valve.

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Masterflex® Check Valves, PTFE, Avantor®

Supplier: Avantor Fluid Handling

Use with caustic and high-purity liquids in many applications.

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Plug Valves with Compression Fittings, PFA

Supplier: Avantor Fluid Handling

Chemically-inert PFA handles most aggressive chemicals.

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Non return valves, BOLA

Supplier: Bohlender

These non return valves are made from PTFE, with nuts made from glass fibre reinforced PTFE for connecting tubing or tubes.

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Valves for syringes with valves

Supplier: Trajan Scientific and Medical

Syringe valve SLLV, Luer lock and luer tip, 50 µl - 2 l syringe volume

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Pneumatically operated diaphragm valves, Integra®

Supplier: ENTEGRIS

Available compliant to SEMI Standard F57-0312, the specification for polymer components used in ultrapure water and liquid chemical distribution systems. Allows continuous flow through parallel ports. When actuated, the sample port opens allowing fluid to flow out or in. All wetted parts are molded PFA providing chemical resistance suitable for use in high purity, high corrosive chemical handling applications.

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Pneumatic valves, CG4 SG series

Supplier: ENTEGRIS

CR4 pneumatic valves are specially designed to handle temperatures upto 160 °C. There is a option to add ¼" and ¹/₈" connections from Flaretek®. With no exposed metal hardware the valve is completely sealed and protected from harsh chemical environments.

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Smiths Medical® Luer Stopcock Fittings, Polycarbonate

Supplier: Avantor Fluid Handling

Regulate flow without any leaking.

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Masterflex® Luer Fittings, High-Pressure Stopcock, Avantor®

Supplier: Avantor Fluid Handling

Pressure rating up to 1050 psi.

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Micro control valves

Supplier: Trajan Scientific and Medical

Micro control valves provide precision metering and on-off control of gas flows. They are designed specifically for chromatography applications and used at elevated temperatures from high vacuum to medium pressure.

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Masterflex® Plastic Ball Valves, Three-way, PVC, Avantor®

Supplier: Avantor Fluid Handling

Nonmetallic wetted parts ideal for water and mild aqueous solutions.

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Edwards Vacuum Solenoid Right-Angle Valves

Supplier: Avantor Fluid Handling

Designed to maintain vacuum levels in your systems.

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GF Signet Needle Valves with Thread Adapters, PVDF

Supplier: Avantor Fluid Handling

Create a secure pipe threaded connection.

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Masterflex® Large-Bore Stopcock Fittings, Male Luer Lock, Avantor®

Supplier: Avantor Fluid Handling

Enhance fluid flow with a larger bore than standard luer stopcocks.

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Galtek® Check Valves, ³/₄" Orifice, O-ring Free Design E

Supplier: ENTEGRIS

Corrosion-resistant Galtek® check valves reduce contamination potential in your high-purity chemical applications and provide clean delivery of sophisticated chemicals.

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Pneumatically operated diaphragm valves, Galtek® SG series

Supplier: ENTEGRIS

This 3-way valve (patent-pending) has an all-PFA valve body and high purity fluoropolymer wetted components providing a noncontaminating fluid stream and chemically compatible construction. Compliant to SEMI Standard F57-0301, the specification for polymer components used in ultrapure water and liquid chemical distribution systems.

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Manually operated diaphragm valves, Integra®

Supplier: ENTEGRIS

Available compliant to SEMI Standard F57-0312, the specification for polymer components used in ultrapure water and liquid chemical distribution systems. Three and one-half complete turns fully opens or closes the valve for more precise control than a ¹/₄-turn valve. Slower actuation reduces water hammer affect on fluid stream. All wetted parts are molded PFA providing chemical resistance suitable for use in high purity, high corrosion chemical handling applications.