Air valves, V2.0, UNF 1/4" 28G service life 6 months pack of 10
$508.20
Maximum safety for HPLC solvent supply. The integrated air valve (B) blocks hazardous vapours and cleans the inflowing air (M) from dust and dirt particles.
-Protection against escaping solvent vapours
-Solvents (L) und and mixtures remain clean and stable
-No twisted tubing, easy container exchange
-No air intake in to the HPLC system
-Reproducible analytical results through stable mobile phase
-Use the supplied blind plugs to tighten connections which are temporarily inactive or not in use
-Air valve (B) with PTFE filter (G) and Luer-Lock adapter (A)
-Valve membrane (H) optimized for analytical and preparative flow rates
-Improved PFA fittings (C)
-Body (D / I) made of medical grade PTFE, food safe, FDA conform
-Screw cap (F) made of PPS, autoclavable / sterilisable up to 200 °C
-PTFE and PPS with excellent chemical resistance and flammability classification V-0 (UL-94)
-Insertion label (E) for individual inscription
-Improved FKM seal (J) for stable fit on any bottle
-Improved ergonomics and construction (K)
-Thread size UNF 1/4" 28G
-Luer Lock adapter
-PTFE Filter
-Valve membrane blocks vapours and opens at negative pressure
-It is recommended to replace the valve every 6 months
