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Applications
New Gas Filling Technology for Ultra-High Purity, Precise High Tolerance. Philadelphia, PA, (Feb 3, 1999) -- BOC Gases in Chattanooga has developed a sophisticated, new software program to operate bottled gas filling stations. In a series of performance evaluations, the system was accurate to 1000 parts per million, which is plus or minus 0.01% of spec. Traditional filling methods which rely on manual control can’t come close to the new system’s level of gas purity and mixing precision. Operational reliability in the new system depends on 12 CPV Air Operated FloMaster™ Shutoff Valves and one Honeywell metering valve. Rosemont pressure transducers and Omega thermocouples are used to monitor and control the filling process. An extremely high degree of accuracy is assured because the system can make minute flow adjustments instantly. The CPV FloMaster units are rated for 6000 psi which provides a comfortable margin of security since the BOC system rarely requires a working pressure higher than 2,400 psi. Even when filling helium, BOC does not anticipate leaks or other problems. The flat faced end connections of FloMaster valves are designed with CPV's O-Seal System. This enables slip-in slip-out installation or removal, plus the higher the pressure, the tighter the seal becomes. CPV has been a leading manufacturer of valves and fittings since 1915. The company's innovative designs are well suited to standard applications, as well as one-of-a-kind custom requirements. For more information or technical literature, on FloMaster and other CPV valves & fittings: write, call, fax or e-mail: Charles J. Horter, Marketing Manager, CPV Manufacturing, 851 Preston St. Philadelphia, PA 19104. Phone: (888) 386-8830 Fax (888) 387-9043
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Home | About Us | Products | Applications | News | Technical Data | Contact Us | Site Map Copyright by CPV Manufacturing, Inc. - All rights reserved. CPV products are available worldwide. Contact us to get in touch with your local CPV factory representative. CPV Manufacturing, Inc. • 851 Preston Street, Philadelphia,
PA 19104-1598 |