This is a legacy product. Please contact us for the latest version.sales@ocaire.com AP TECH REGULATORS and VALVES. SPRINGLESS WELDED CHECK VALVE. AIRLINE EQUIPMENT. AP TECH 1/4 INCH ALL OTHERS. .00000 lb. DX.
The AP64 is an all welded and springless check valve. The unique ultraclean design has only one moving part and O-ring. The check valve provides reverse flow protection for N2 purge gas introduction and other applications.