Ensure the sampling holes are oriented correctly into the airflow to maintain NFPA 72 compliance and system sensitivity

If the actuator fails to hold pressure or reach its 3-inch stroke

It is specifically designed to work with the Honeywell S8610U and related intermittent pilot controls

Always verify valve body pressure ratings before installation

Armstrong Fluid Technology 571110LF-344 Valve 326010-701 Ensure the sampling holes areThe Armstrong Fluid Technology 571110LF 344 is a high performance 1 1 2" NPT circuit balancing valve engineered for precise hydronic flow regulation in commercial HVACR systems. As a lead free (LF) CBV150VTCR model, it serves as the direct replacement for 571109 344 and 571110 344, ensuring compliance with modern potable water standards. This Y pattern globe style valve features a multi turn micrometer handle with a set point indicator, allowing for