Belimo B253 Ball Valve 320819-301 and tungsten loads

and tungsten loads

verify your application requirements

Durable NEMA 1 Enclosure: Protects the internal electronics from dust and debris typically found in mechanical rooms

the internal disc has failed and the part must be replaced

While the dual-sensor design provides high overpressure tolerance

Belimo B253 Ball Valve 320819-301 and tungsten loadsThe Belimo B253 is a high performance 2 way characterized control valve designed for precision modulation in large scale HVAC systems. Featuring a 2 inch NPT female pipe thread connection and a generous 120 Cv flow coefficient, this unit is engineered for hot or chilled water applications, supporting up to a 60% glycol solution. The nickel plated forged brass body housing a 304 stainless steel ball and stem ensures long term resistance to corrosion