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.

Back Check Valves

Supplier: BD Medical

DEHP or natural rubber latex are not part of the material formulation.

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Valves and loops

Supplier: AGILENT HEWLETT PACKARD

Replacement valve WT series, 6-port, 300 psi, 350 °C

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Back pressure regulator

Supplier: AGILENT HEWLETT PACKARD

Back pressure regulator, 1 - 15 psi

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Mass flow controllers and restrictors

Supplier: AGILENT HEWLETT PACKARD

New style restrictor, 0 - 60 ml/min, blue/purple colour

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Manual injection valve with position sensing switches

Supplier: AGILENT HEWLETT PACKARD

The stainless steel 7725i and PEEK 9725i manual injection valves are suitable for large sample volumes, high flow rates and preparative columns sized 10 to 100 mm in diameter.

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Air valve anti-return

Supplier: QVF LABORTECHNIK

Air valve anti-return, cone size 14/23 NS, without sidearm, Vetro borosilicato 3.3

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Sampling valves

Supplier: Merck

The sampling valves are used for sterile sampling of water or other final products in the pharmaceutical industry.

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Spare needle valve

Supplier: witeg Labortechnik

Spare needle valve, PTFE, red for high vacuum stopcocks WITAFLO, 3 mm hole

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Needle valve for burettes, lateral, with plug

Supplier: witeg Labortechnik

Needle valve for burettes, lateral with PTFE plug, 0 - 2,5 mm bore

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Pressure relief valves

Supplier: VARIAN

Valves made from stainless steel are two-position with six-port. It is manually operated with three-way switching.

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Non return valves

Supplier: SEMADENI

These non return valves are made from PP.

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Ball valves

Supplier: SEMADENI

Three way ball valve with PP body and PTFE tips with total length of 65 mm.

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Ball Valve for Storage Bottles

Supplier: SEMADENI

½” universal valve made from PP, resistant to acids, alkalis and solvents.

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Ball valves

Supplier: SEMADENI

Housing and ball made of PP, ball seal made of PTFE. These ball valves has a easy running, strong industrial design.

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Non-return valve

Supplier: Lenz Laborglas

DURAN®, borosilicate glass, clear. Prevent pressure loss or backflow. Simple design, cannot be dismantled.

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Rotary valves, high pressure

Supplier: OMNIFIT

The high pressure manual rotary valves are made from PTFE with a PCTFE rotor with a bore size of 0,8 mm making them ideal for pressure applications up to 500 psi. They are available in four and five port versions. All ports are 1/4"-28 UNF flat-bottom and will accept any 1/4"-28 UNF male fitting. These valves are mountable using the pre-drilled M3 mounting holes.