Crispin Valves can meet ARRA project requirements for American iron and steel. We can make both foreign and domestic versions of all of our products, and maintain inventory levels that can quickly and efficiently meet your needs. In addition, all Crispin Air Release, Air & Vacuum and Universal Combination Valves meet or exceed ANSI/AWWA C-512 standards; and our KFlo Butterfly Valves are fully compliant with AWWA C504
