Swagelok KPR Series Knob-Adjust Pressure Regulator
Swagelok KPR knob-adjustable pressure regulator for high-purity gas systems, with 316L stainless construction and metal diaphragm. Used in analytical instrumentation. Pressure-reducing valve per HTS 8481.10.00.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If semiconductor gas delivery
Ultra-high purity valves for chip fabs classify separately.
If chromatography instrument component
Analytical instrument parts go to Chapter 90.
If simple stainless tube fitting
Non-regulating stainless connectors classify as tubes.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Surface finish and cleanliness certifications for high-purity use
• Helium leak rate test results (<1x10^-8 scc/sec)
• Distinguish diaphragm vs piston regulators in declaration
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