Liquid Nitrogen Flow Controller

High accuracy measurement for nitrogen gas in industrial research applications.

Liquid nitrogen flow controller.

Approved for gaseous and liquid cryogens. Liquid nitrogen has a boiling point of 320 f 196 c. Universal flow monitors inc. They are also available in either a globe right angle y pattern and ball valve styles.

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. 0 bar 10 bar nominal diameter. Liquid nitrogen carbon dioxide argon oxygen and lng lpg are some examples of cryogenic fluids which are perfect for a coriolis mass flow meter. 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. To maintain this constant temperature a constant flow of liquid nitrogen is required. It is a closely held company owned and operated by erik and lars rosaen. 252 331 2886 email.

Flow meter calibration hoffer flow controls inc. 452 f 269 c 4k. Liquid nitrogen is a cryogenic liquid. Working temp down to.

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. In many systems temperature not volume of liquid nitrogen is the main concern. Was incorporated in 1963. Our valves are available from od to 12 nps diameters in manual remote actuated on off proportional flow control and check valve configurations.

252 331 1997 1 800 628 4584 fax. Can be used as a stand alone flow. The biggest problem is that most meters on the market literally freeze up and stop working when metering these. For air for nitrogen for liquids.

107 kitty hawk lane elizabeth city nc 27909 ph. All valves are normally closed unless actuated. The actuator is directly mounted to the valve body to minimize movement and reduce wear. The function of the temperature controller is to pass liquid nitrogen through the system maintaining it at low temperatures.

Cryogenic liquids are liquefied gases that have a normal boiling point below 130 f 90 c. They operate on electricity to automatically start and stop flow. Their fluid properties change wildly with small variances in temperature or pressure. Cryocomp cryogenic valves are available from to 2 0 diameters in manual and actuated remote on off and flow control configurations.