Flomatic Announces NSF/ANSI 61 and 372 Certifications on VFD Check Valves
Products Meet Stringent Requirements for Potable Water
Flomatic has announced that all of its VFD Series check valves are NSF/ANSI 61 certified for drinking water systems. In addition to NSF/ANSI 372, the low‐lead standard has a weighted average of 0.25% lead content by dry weight.
NSF/ANSI 61 – Drinking Water Standards establish stringent national requirements for equipment that comes in contact with potable water. The test uses different water pH levels for a more challenging chemical certification.