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Electric Ball Valve approved NSF Internatiaonal Certficaiton
Good news that Tonhe stainless steel motorized ball valve have approved NSF Internatiaonal Certficaiton Policies for NSF/ANSI 61 Drinking Water Components -Health Effects in the first of March,2014 .
What size of valves approved the NSF61 ?
The stainless steel motorized valve size from 1/2’’ to 2’’
The NSF Internatiaonal Report is on bleow in PDF .
The Certification Mark is below ：
We can use the NSF-61-G
The NSF61 will list name online the end of March .2014, wellcome to login and check the informaiton
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