The letters CE mean that the manufacturer or importer affirms the good's conformity with European health, safety, and environmental protection standards. The CE marking is required for goods sold in the European Economic Area (EEA), but is also found on products sold elsewhere that have been manufactured to EEA standards.

The NSF mark, well respected by public health officials and drinking water utilities, is recognized as a symbol of product quality and integrity.

Our stainless steel valve is appoven to comply with NSF/ANSI/CAN 61: Drinking Water System Components by Interteck. Certification to NSF/ANSI/CAN 61 ensures that our product meets the regulatory requirements for the U.S. and Canada, and it can often meet or fulfill the testing requirements for many other countries as well.

Forty-eight U.S. states have legislation, regulations or policies requiring drinking water system components to comply with, or be certified to, NSF/ANSI/CAN 61.

Eleven Canadian provinces/territories require drinking water system components to comply with the requirements of NSF/ANSI/CAN 61.

RoHS 1 - Restriction of Hazardous Substances Directive 2002/95/EC, short for Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment. 

This directive restricts (with exceptions) the use of ten hazardous materials in the manufacture of various types of electronic and electrical equipment.