Conbraco E-1819-00 Plated Washer

The Conbraco E-1819-00 is an industrial-grade 5/8" brass plated washer engineered specifically for high-pressure fluid control systems and valve assemblies. Built to precise OEM specifications, this Conbraco valve replacement part ensures critical axial load distribution and prevents galling between fasteners and valve bodies. The chemical composition of the plating provides essential corrosion resistance, making it a reliable brass washer for HVACR applications where moisture and thermal cycling are constant factors. Contractors typically utilize the E-1819-00 during the maintenance or rebuild of Conbraco plumbing and heating valves to maintain tight tolerances and prevent mechanical failure. This industrial plumbing washer is sized for standard 5/8-inch bolts or stems, offering a flat surface area that optimizes torque retention for valve assembly components in both residential and commercial hydronic systems.

• Precision Dimensions: The 5/8" inner diameter ensures a snug fit on Conbraco stems, reducing play and vibration within the valve assembly.
• Corrosion-Resistant Finish: The specialized brass plating protects the steel substrate from oxidation in high-humidity mechanical rooms.
• Uniform Load Distribution: Prevents surface damage to valve bodies by spreading fastener tension across a wider surface area.
• OEM Compatibility: Direct replacement part designed to meet or exceed original Conbraco engineering standards for HVAC valve hardware.

What is the primary function of the E-1819-00 in a valve assembly?
This washer acts as a thrust bearing surface and load distributor, ensuring that mounting bolts or packing nuts can be torqued to spec without damaging the valve casting.

Can this plated washer be used in potable water systems?
The Conbraco E-1819-00 is designed for mechanical fastening within valve assemblies; verify the specific lead-free requirements of your local jurisdiction for direct fluid contact components.

Is the brass plating purely aesthetic?
No, the plating serves as a sacrificial barrier to inhibit galvanic corrosion when the washer is used in systems involving dissimilar metals.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.