Liquid Nitrogen Flow Controller

Their fluid properties change wildly with small variances in temperature or pressure.

Liquid nitrogen flow controller.

All valves are normally closed unless actuated. Can be used as a stand alone flow. Liquid nitrogen is a cryogenic liquid. Working temp down to.

Was incorporated in 1963. 0 l min 1 l min pressure. In many systems temperature not volume of liquid nitrogen is the main concern. 252 331 1997 1 800 628 4584 fax.

Built to withstand the extreme cold of liquid nitrogen and liquid oxygen these valves are cleaned and bagged for high purity applications. The biggest problem is that most meters on the market literally freeze up and stop working when metering these. Cryogenic liquids are liquefied gases that have a normal boiling point below 130 f 90 c. The result is precise flow control for many gas and liquid service applications.

It is a closely held company owned and operated by erik and lars rosaen. Cryocomp cryogenic valves are available from to 2 0 diameters in manual and actuated remote on off and flow control configurations. 0 bar 10 bar nominal diameter. 452 f 269 c 4k.

The temperature difference between the product and the surrounding environment even in winter is substantial. Universal flow monitors inc. To maintain this constant temperature a constant flow of liquid nitrogen is required. High accuracy measurement for nitrogen gas in industrial research applications.

They operate on electricity to automatically start and stop flow. They are also available in either a globe right angle y pattern and ball valve styles. The function of the temperature controller is to pass liquid nitrogen through the system maintaining it at low temperatures. Liquid nitrogen carbon dioxide argon oxygen and lng lpg are some examples of cryogenic fluids which are perfect for a coriolis mass flow meter.

For air for nitrogen for liquids. 107 kitty hawk lane elizabeth city nc 27909 ph. 252 331 2886 email. This family owned business started out making variable flow switches for the automotive industry and today services concrete defense chemical processing mining wastewater energy electronics laboratories medical and many other industries.

Our valves are available from od to 12 nps diameters in manual remote actuated on off proportional flow control and check valve configurations. Sierra s smarttrak line of digital high pressure mass flow meters and controllers with a high pressure option specializes in accurate mass flow measurement chromatography inlet fuel measurements and or control of nitrogen n2 gas one of the most commonly measured gases. Approved for gaseous and liquid cryogens. Flow meter calibration hoffer flow controls inc.