Vannes
Différents types de clapets anti retour peuvent, selon le produit, réguler les niveaux de pression des liquides et des gaz dans les systèmes de débits. Ces vannes permettent des connexions entre des tubes de différentes longueurs et des points de raccordement. Ces clapets peuvent être utilisés pour diverses applications, mais toutes ont été conçus pour assurer une sécurité et une efficacité maximales, en particulier lorsque la pression est très importante.
Avantor® Hichrom PEEKsil™, Back Pressure Regulator
Supplier: Avantor
Avantor® Hichrom, Back pressure regulator, Pression: 5,17 bar
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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® Solenoid-Operated Pinch Valves, Avantor®
Supplier: Avantor Fluid Handling
No contamination of valve.
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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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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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Outlet valve
Supplier: USBECK Laborgeräte
Outlet valve with M10×1 outside thread.
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Masterflex® Stepping Motor Proportioning Valves, Avantor®
Supplier: Avantor Fluid Handling
Resist pressures up to 500 psi!
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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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Valves for syringes with valves
Supplier: Trajan Scientific and Medical
Syringe valve VLL25/2.5M, push-pull with Luer lock, 25 µl - 2,5 ml syringe volume
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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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Plug Valves with Compression Fittings, PFA
Supplier: Avantor Fluid Handling
Chemically-inert PFA handles most aggressive chemicals.
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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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Masterflex® Luer Lock Fittings, Stopcock, Avantor®
Supplier: Avantor Fluid Handling
Build leakproof fluid handling systems.
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Smiths Medical® Luer Fittings, High-Pressure Stopcock
Supplier: Avantor Fluid Handling
Pressure rating up to 1050 psi.
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Catalog #: 83639.320
Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals