Specifically designed to control and dispense gases from lecture bottles, valve consists of a stainless steel stem, Teflon® packing and brass tubing. Valves for non-corrosive gases are fitted with a CGA 170 inlet; corrosives, a CGA 110 inlet. Featuring a serrated nipple that accepts 1/4" ID tubing. If pressure control or a greater degree of accuracy is desired, we recommend the use of a gas regulator.
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