High-grade sealing material provides superior resistance to extreme temperatures and chemical degradation from treated system water

preventing the leakage of hazardous flue gases and protecting the HVAC system from efficiency loss due to static pressure drops

Always confirm that your unit’s data plate specifies a 115V power supply before installation

Standardized Fit: 3/4" NPT female threaded connections compatible with common field-mounted actuators

Durable Construction: Engineered to withstand high-airflow environments and industrial-grade temperature fluctuations without signal degradation

Watts 0298519 Regulator 322055-301 High-grade sealing material provides superiorThe Watts 0298519, specifically the LF223 LP model, is a high capacity water pressure reducing valve designed for demanding commercial and industrial environments. This 3 4" lead free brass regulator is engineered for low pressure applications, featuring an adjustable delivery range of 10 to 35 psi. Built with a lead free cast copper silicon alloy body, it ensures compliance with safe drinking water standards while providing superior corrosion