Featuring a robust chrome-plated brass body and a distinctive red faucet handle for high-temperature identification

the KPU 6W operates within a wide pressure range

making it a standard choice for HVAC contactor replacement in commercial and industrial environments

Durable Construction: Built with a corrosion-resistant brass body and a 40-mesh insertable strainer to protect the valve seat from debris

Resideo SV173 Air Vent 326010-701 Featuring a robust chrome-plated brassWhen you're dealing with air binding in high efficiency hydronic systems, the Resideo SV173 Air Vent provides the high venting capacity required to maintain optimal heat transfer. Designed as a 3 8" air vent with check vent, this unit integrates seamlessly with SuperVent PV Series products to eliminate the frequent need for manual bleeding. Built from heavy duty brass, the SV173 automatic air vent is rated for a maximum operating pressure of 150 psi