Liquid Nitrogen Flow Controller

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

Liquid nitrogen flow controller.

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. They are also available in either a globe right angle y pattern and ball valve styles. 252 331 1997 1 800 628 4584 fax. High accuracy measurement for nitrogen gas in industrial research applications.

The temperature difference between the product and the surrounding environment even in winter is substantial. The biggest problem is that most meters on the market literally freeze up and stop working when metering these. The function of the temperature controller is to pass liquid nitrogen through the system maintaining it at low temperatures. Cryocomp cryogenic valves are offered in globe right angle and y pattern configurations which allow for installation of up to 30 degrees out of vertical orientation.

Built to withstand the extreme cold of liquid nitrogen and liquid oxygen these valves are cleaned and bagged for high purity applications. For air for nitrogen for liquids. 252 331 2886 email. Liquid nitrogen is a cryogenic liquid.

Cryocomp cryogenic valves are available from to 2 0 diameters in manual and actuated remote on off and flow control configurations. Cryogenic liquids are liquefied gases that have a normal boiling point below 130 f 90 c. Flow meter calibration hoffer flow controls inc. 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.

107 kitty hawk lane elizabeth city nc 27909 ph. To maintain this constant temperature a constant flow of liquid nitrogen is required. They operate on electricity to automatically start and stop flow. Approved for gaseous and liquid cryogens.

It is a closely held company owned and operated by erik and lars rosaen. 452 f 269 c 4k. 0 l min 1 l min pressure. The actuator is directly mounted to the valve body to minimize movement and reduce wear.

Was incorporated in 1963. In many systems temperature not volume of liquid nitrogen is the main concern. Universal flow monitors inc. Working temp down to.

All valves are normally closed unless actuated. Can be used as a stand alone flow. 0 bar 10 bar nominal diameter. Liquid nitrogen has a boiling point of 320 f 196 c.