eliminating the need for manual balancing valves

you need an exact replacement to ensure the burner manifold pressure remains within spec

It is built to the same specifications and replaces the legacy pilot burner assembly found in many natural gas water heaters

Rugged Construction: Built with high-grade silicon carbide to withstand rapid thermal cycling and high-velocity gas streams without premature fracturing

5 psig/°F factory setting with field-adjustable sensitivity to eliminate hunting in the pneumatic loop

Siemens Building Technology 277-03113 Valve Assembly 318973-401 eliminating the need for manualThe Siemens Building Technology 277 03113 Valve Assembly is a heavy duty 2 way normally open globe valve designed for demanding HVACR and process control applications. Engineered for precision, this 1" NPT pneumatic valve features a 10 Cv equal percentage flow characteristic, ensuring stable modulating control of saturated steam, water, and glycol solutions up to 50%. The rugged bronze body is paired with stainless steel trim to provide superior