This is a legacy product. Please contact us for the latest version.sales@ocaire.com AP TECH REGULATORS and VALVES. CHECK VALVE. AIRLINE EQUIPMENT. AP TECH NO SIZE ALL OTHERS. .00000 lb. 2X.
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.