this bronze-bodied safety valve is factory-set at 50 PSI to prevent over-pressurization in high-output hydronic heating systems

ASME Section IV Certified: Ensures compliance with standard safety regulations for hot water heating boilers

Is the AP10983-4 a complete assembly

remember that four vibration isolators are required per unit to achieve balanced load distribution and a professional-grade HVAC dampening solution

the 100110884 is the current authorized replacement for the older 9006085205 part number commonly found in older A

Hydrolevel VXTC-WF Water Feeder 322057-301 this bronze-bodied safety valve isThe Hydrolevel VXTC WF (Part Number 45 127) is a pro grade 120Vac programmable water feeder engineered specifically for high demand commercial steam boiler applications. This logic controlled unit integrates seamlessly with all major low water cut off (LWCO) and pump controller brands, providing precise makeup water management. To ensure system stability, the 45 127 features a programmable delay (0 to 10 minutes), allowing adequate time for condensate