สรุป: Discover the PCTFE 2200psi Stainless Steel Pressure Regulator Diaphragm Valves AFK WL100, designed for high-pressure gas cylinder decompression. Ideal for laboratories and gas analysis, this regulator features corrosion protection and clean-room assembly. Perfect for high-purity gas applications with a maximum input pressure of 20.7Mpa (3000psi).