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High-Pressure Steel Piston Check Valve from Japan

Forged steel piston check valve rated up to 10,000 PSI for hydraulic and high-pressure steam applications. HTS 8481.30.20.90 steel check (nonreturn) valve for boilers and extreme pressure pipes. Leak-tight piston design.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Hydrostatic test certificates at 1.5x rated pressure required

Specify forged vs cast construction in documentation

Valve position indicators may trigger other valve classification