ABOUT THIS CATEGORY

NON-BELLOWS NON-JACKETED

CPC-Cryolab’s EC4, ES4, and MC CRYO Series represent our line of non-jacketed, non-bellows cryogenic shut-off valves designed for reliable performance across a variety of cryogenic applications. These valves are engineered for use in storage tanks, transport trailers, distribution piping, and Point-of-Use systems where vacuum insulation isn’t required.

Each series offers distinct advantages: the EC4 provides extended stem options with manual or automated control, ideal for general-purpose service; the ES4 Series, built in bronze, includes specialized models for continuous withdrawal, intermittent fill and pressure build, as well as cold gas functions like vent and trycock. The MC CRYO Series, crafted from stainless steel and rated for high pressures and extreme temperatures, brings advanced sealing and durability to mission-critical applications involving gases like hydrogen, nitrogen, and oxygen.

Together, these series offer a rugged, efficient, and cost-effective solution for managing cryogenic flow without the added complexity of vacuum jackets or bellows assemblies.