Valvole
Una varietà di valvole che possono, a seconda del prodotto, essere utilizzate per regolare i livelli di pressione di liquidi e gas nei sistemi di flusso. Queste valvole possono essere utilizzate per realizzare connessioni tra diverse lunghezze di tubi e punti di connessione. Guarnizioni liquide e sottovuoto. Esistono numerosi scenari in cui queste valvole possono essere utilizzate, ciascuno con uno scopo e un design unici per garantire la massima sicurezza ed efficienza durante l’uso, specialmente quando la pressione è di grande importanza.
Masterflex® Solenoid-Operated Pinch Valve For Masterflex® Pump Tubing, Avantor®
Supplier: Avantor Fluid Handling
Specifically designed for Masterflex® pump tubing.
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Check Valves with Pipe Thread Connections
Supplier: Avantor Fluid Handling
Create a secure pipe threaded connection.
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Masterflex® Chemically Inert Metering Valves, Avantor®
Supplier: Avantor Fluid Handling
Easily meter corrosive fluids or gases.
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Masterflex® Inert In-Line Check Valves, PEEK, Avantor®
Supplier: Avantor Fluid Handling
No maintenance required!
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Chemically Inert Two-Way Ball Valves
Supplier: Avantor Fluid Handling
Safely control flow in chemically aggressive applications.
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Air Valve, GreenLine, PFAS Analytic
Supplier: S.C.A.T.
La valvola dell’aria SCAT blocca i vapori nocivi e garantisce una sicura compensazione della pressione nei serbatoi di stoccaggio dell’HPLC. Le miscele di solventi rimangono stabili grazie al sistema chiuso senza evaporazione. La membrana filtrante mantiene puliti il solvente e l’HPLC. Con connessione Luer-Lock per la gassificazione dei solventi e indicatore di sostituzione per un cambio tempestivo. Realizzata in PP per l’analisi PFAS di sostanze chimiche polifluorurate (precedentemente: PFC) secondo DIN 38407-42 o DIN 38414-14.
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Pressure compensation sets and membranes, BOLA
Supplier: Bohlender
Pressure compensation sets consisting of screw cap made of PPS for GL thread, PTFE/silicone gasket and exchangeable filtering membrane made of PTFE. Filtering membranes (2 µm) made of PTFE.
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Evsco® Plastic Manual Elliptical Valves
Supplier: Avantor Fluid Handling
No need to remove to clean.
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Masterflex® Particle Tolerant Solenoid Valves, Avantor®
Supplier: Avantor Fluid Handling
Particles will not cause damage.
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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. Three-ported directional valve enables simplification of piping system design while minimising its footprint. All PFA wetted surfaces for ultrapure and corrosion resistant performance.
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Manually 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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Metering valves, Accuflo™
Supplier: ENTEGRIS
These components are constructed of high purity PFA and PTFE materials for wetted parts and PVDF, PEEK™ and PTFE u-cup with Viton® energizer for non wetted parts.
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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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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. Valve design allows ultrapure water to continuously bypass the diaphragm, eliminating water stagnation and bacteria formation in the valve. Manually adjustable, integral needle valve provides precise control of bypass flow.
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Valvole manuali, CR4
Supplier: ENTEGRIS
Più piccole della maggior parte delle valvole comparabili, le valvole serie CR4 da ¼" sono ideali per la gestione di sostanze chimiche di processo di incisione umida e pulizia. Queste valvole durevoli possono gestire temperature fino a 160 °C a 276 kPa.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals