Posted on October 1, 2009 - ( views)
RHV Variable Speed Valveless Piston Pumps with ceramic internals, offer a solution for directly injecting Hydrazine into water and steam systems used in power plant applications. In most power plants Hydrazine is typically used as an anti corrosion agent and is pre-mixed and diluted before injection. This requires special holding tanks, large pumps and constant maintenance. The RHV System eliminates these concerns by injecting concentrated hydrazine directly into the water lines at system pressure, without dilution. It will inject hydrazine at rates from 0.2 to 180 milliliters per minute at an accuracy of 1% or better.It is self priming and will not lose prime even at very low flow rates. The integral miniature pump head features chemically inert, sapphire-hard ceramic internals. It is controlled by a V300 Variable Speed Controller, which includes a 4-20 mA electronic control input, typically used in process control applications. The unit has a small footprint and is energy efficient, operating at less than 50 watts. The V300 accepts a universal power input of 100-240VAC 50/60Hz.
5 Aerial Way, Suite 500
Fluid metering has been providing pilot plant fluid control solutions for over 50 years. Applications include: chemical pilot plants, fuel cell test stands, water treatment, pharmaceutical packaging, filtration test stands, environmental monitoring.
for catheter manufacturing
for mixing, diluting, and metering
for Sodium & Calcium Hypochlorite injection
for precision mixing, diluting, and proportional metering
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PCN Europe's November issue features an Industry Special concerning the Oil & Gas industry; in our technical article on the subject we look at the role rotary encoders play in the oil or gas production , in another one we discuss the opportunities fracking could offer for the valve industry. Our Product Focus on Pumps, Valves & Compressors includes among others an application story showing how screw blowers increase the energy efficiency of water treatment. You might also be interested in our case study showing you how automation and drive technology help the brewery industry to maintain their market position. This edition also presents you with many other application stories and product news from all areas of the processing industries, enhanced with datasheets and videos.