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By utilizing high-grade internal diaphragms and resilient seals
reducing diagnostic and labor time during on-site repairs
The bimetallic sensor provides accurate thermal overload protection
reducing call-backs caused by pilot outages or weak millivolt output
the Schneider Electric (Barber Colman) PNV-202 Diaphragm is the industry standard for ensuring consistent pressure regulation and structural integrity
Belimo B253 Ball Valve 318518-761 By utilizing high-grade internal diaphragmsThe 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
