FLORHAM PARK, N.J. — November 9, 2010 —Legislation in several states has tightened the regulation of lead content in the components of potable (drinkable) water treatment systems. With other states considering similar moves, the current pace of regulation seems unlikely to slacken.
“Lead content restrictions are likely to increase in severity in coming years, becoming widespread on the national and international scenes. Specifying engineers and purchasers of solenoid valves for potable water treatment equipment must remain aware of these trends,” said Paola Gutierrez, ASCO product marketing manager.
In a new white paper from ASCO Numatics, “How New Lead-Free Regulations Will Impact Your Selection Of Potable Water Valves,” Gutierrez acknowledges the clear message from regulators to “Get the lead out,” and explores what options are open to end users and original equipment manufacturers (OEMs). The paper is available free for download at http://www.ascovalve.com.
The white paper discusses recent and expected legislation and its impact, and examines the choices facing specifiers and purchasers of small solenoid valves for potable water systems. It weighs the advantages and disadvantages of the various choices in materials — including brass, plastic, and stainless steel designs. According to the paper:
- Lead-free brass valves are not yet marketed, and may not become available to any useful degree in the near future.
- Existing plastic valves may face availability, quality, and performance problems, although the next generation of composite, engineered plastic constructions holds promise for solving some or all of these challenges.
- Stainless steel valves from reputable manufacturers represent the single currently practical choice for OEMs and users who seek ready availability, ensured reliability, proven performance, and tested compliance.
The white paper also notes the solutions that smart planners should consider for current and future use.
“Specifying engineers typically choose from existing manufactured components for use in their OEM equipment. When evaluating these components, they must identify those that currently satisfy the new lead-free regulations — as well as delivering the price, reliability, and performance they require,” Gutierrez said.
Download the new white paper, ”How New Lead-Free Regulations Will Impact Your Selection Of Potable Water Valves,” at http://www.ascovalve.com.
Follow ASCO on Twitter at http://twitter.com/ascovalve. Find ASCO on Facebook at http://www.facebook.com/ascovalve.
About ASCO Numatics
ASCO Numatics, a division of Emerson, offers comprehensive fluid automation solutions, including flow control and pneumatics products, for a wide range of industry-focused applications. The ASCO Numatics product line in North America consists of more than 50,000 valves, an extensive selection of air preparation equipment, and a full line of actuation products. ASCO products include solenoid pilot valves, angle body piston valves, linear indicators, redundant control systems, and pressure sensors. The Numatics line covers valve manifolds, cylinders, grippers, filters, regulators, and lubricators. For more information about ASCO Numatics products, visit http://www.asconumatics.com.
About Emerson
Emerson (NYSE:EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Emerson’s sales in fiscal 2009 were $20.9 billion. The company is ranked 94th on the Fortune 500 list of America’s largest companies. For more information, visit http://www.Emerson.com.
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Public Relations contact, Boston: Don Goncalves, dgoncalves@tizinc.com, 781-793-9380, for Tiziani Whitmyre Inc., http://www.tizinc.com/public-relations


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