Precise Flow Control: A-port equal percentage and B-port modified for constant common port flow ensure accurate modulation

Reliable Fail-Safe Design: The normally open configuration ensures the valve remains open during power loss for specific safety protocols

Corrosion Resistance: Built with high-grade materials to withstand the high-pressure environment of Puron-based systems

this 1" NPT valve is engineered to simplify ASME CSD-1 code-mandated testing of low water cut-offs (LWCO)

reducing operational downtime and preventing contamination in clean-room or food-grade environments

AERCO 58025-04 Kit 321142-301 Precise Flow Control: A-port equalThe AERCO 58025 04 Kit is a specialized 3. 0 LN maintenance solution engineered for comprehensive 24 month waterside and fireside inspections. As a critical component for AERCO Benchmark boilers and high efficiency heating systems, this kit ensures that commercial condensing boilers maintain peak thermal efficiency and operational safety. By utilizing the AERCO 58025 04 Kit, technicians can perform essential boiler preventative maintenance,