Silent Steel Check Valve from Mexico
Steel check valve with dashpot design that eliminates water hammer and noise during valve closure. Classified HTS 8481.30.20.90 as steel nonreturn valve for noisy pumping applications in tanks/pipes. Slow-closing mechanism.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document dashpot oil specifications and refill procedures
• Adjustable closing speed settings must be noted
• Avoid classification as safety valve due to slow operation