Belimo B278 Valve 318423-701 Versatile Primary Tap: Rated for

Versatile Primary Tap: Rated for both 208VAC and 240VAC primary inputs to suit various field power supplies

ensuring accurate buoyancy-based activation

and running times to meet specific system requirements

including 750mV millivolt systems

Key Benefits Reduced Mechanical Fatigue: Effectively dampens compressor discharge pulsations to prevent stress on copper piping

Belimo B278 Valve 318423-701 Versatile Primary Tap: Rated forThe Belimo B278 is a high performance 3 inch 2 way characterized control valve (CCV) designed for precise hydronic regulation in demanding commercial HVACR applications. This 130 Cv valve features a nickel plated forged brass body and robust stainless steel ball and stem, ensuring long term reliability in chilled or hot water systems. Engineered with a specialized TEFZEL characterizing disc, the B278 provides an equal percentage flow characteristic,