Swagelok SS-4BK-V13 is a stainless steel bellows-sealed valve in Swagelok’s B Series with a 1/4 in. end connection. It features a gasketed body and a PCTFE stem tip, combining durable metal construction with a chemically resistant stem interface. The SS-4BK-V13 designation identifies a specific variant within the 4BK family. This valve belongs to Swagelok’s line of bellows-sealed valves designed for precise flow control in demanding fluid systems.
