Enhanced Durability: The Monel bellows construction resists harsh boiler chemicals and high-heat environments

Designed with a 24V coil and a 5 amp contact rating

Flexible Installation: The 3/8 x 1/2 angleway design and interchangeable orifice system allow for easy field retrofits and capacity adjustments

and inconsistent system performance

we recommend inspecting the housing seal during teardown

Conbraco 10-604-25 Valve 320788-703 Enhanced Durability: The Monel bellowsThe Conbraco 10 604 25 is a high capacity hot water boiler safety relief valve engineered for aggressive pressure protection in commercial and industrial hydronic systems. This Apollo 10 600 series valve features a 3 4" Female NPT inlet and outlet, factory set at 125 PSI to ensure system integrity during thermal expansion or control failure. With an ASME Section IV certified capacity of 2,639,000 BTU hr, it is specifically designed to handle the high