Pressure Release Valve for Sphygmomanometer from Germany
Precision screw-type valve allowing controlled cuff deflation during blood pressure auscultation, mounted on bulb or gauge. Ensures gradual pressure drop for accurate diastolic reading. HTS 9018.90.50.40 for such parts.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Leak rate specifications (e.g
• 2-3 mmHg/sec) critical for approval
• Brass vs plastic construction affects material declarations
• O-ring seals require chemical composition listing