BK9450 & BK9470 Series

Cryogenic economizers designed to be used as pressure reducing valves to automatically maintain a constant inlet or back pressure – normally closed at pressures below its set point and open at pressures above its set point. Ideal for Nitrogen, Oxygen, Argon and other cryogenic cylinder applications.

Cryogenic pressure builder regulators primarily designed to maintain pressure on cryogenic liquid within cryogenic containers. May also be used in cryogenic lines, vaporizer and converter applications. High and low pressure regulators are the same compact size – ideal for installations with limited space.

Cryogenic ½” combination pressure builder/economizer for bulk vessels. CB504 series regulators maintain the pressure of cryogenic liquid within bulk vessels combining the pressure building and economizer function in one unit with ½” NPT inlet and outlet.