When installing this non-bleed TXV on systems with reciprocating compressors

Advanced Diagnostics: Supports real-time monitoring and alarm relay via ComfortVIEW and Navigator display tools

or high/low-level alarms

Durable Construction: Corrosion-resistant aluminum body with NEMA 4X watertight protection

Precision Flow Control: The equal percentage characteristic provides stable temperature control in HVAC zone valve applications

Armstrong Fluid Technology 816999MF-041 Module Kit 322838-753 When installing this non-bleed TXVThe Armstrong Fluid Technology 816999MF 041 Module Kit is a high performance SBA bearing module designed for commercial circulator pumps. This maintenance free assembly is engineered to eliminate the need for manual lubrication, significantly reducing operational downtime and labor costs for HVAC technicians and facility managers. As a direct OEM replacement part, this kit integrates seamlessly with Armstrong Series S and Series H pumps, as well as