Belimo B221 Valve Els PW 17895 Integrating this replacement valve seat

Integrating this replacement valve seat into your maintenance routine helps sustain the equal percentage or linear flow characteristics required for stable modulating control in hydronic systems and steam applications

this is designed for specific Parker valve series

When timing and precision are non-negotiable for system startup

ideal for unconditioned mechanical rooms

and CTR01075

Belimo B221 Valve Els PW 17895 Integrating this replacement valve seatFor precise flow control in your hydronic systems, consider the Belimo B221 valve. This robust 2 way ball valve HVAC component is engineered with a 3 4" NPT internal thread connection and a 24 Cv rating, ensuring optimal performance in demanding applications. Its equal percentage control valve characteristic provides stable and accurate modulation for heating and cooling coils in air handling units, fan coil units, unit ventilators, and VAV box re