NIBCO has a manufacturing history that spans 110 years. It is a provider of valves, fittings and flow control products, and has 10 plants throughout the United States, Mexico and Poland.
NIBCO offers industrial system components including Chemtrol® chlorinated polyvinyl chloride (CPVC) Schedule 80 fittings and valves manufactured from Corzan® CPVC compound. The material conforms to ASTM D-1784 Class 23447-B, formerly Type IV, Grade 1. Additionally, they are NSF approved and meet all applicable ASTM standards.
For CPVC fittings and valves, NIBCO relies on Corzan Industrial Systems. Corzan CPVC products endure an extensive quality assurance program, and all NIBCO products are manufactured under a Quality Management System conforming to the current revision of ISO-9001.