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Shut-off valve - DN 8, PN 40 | D43129, D42528
TESCOM™ metal bellows shut-off valves are often used for gases of high purity, mostly in laboratory conditions. They are ideal for use in gas purity industry, in high flow systems, main lines, and in purging systems and processes. They are completely oil and grease-free. The design is practically all metal, therefore preventing gas contamination.