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The Belimo B321 is a characterized control valve that features a three-way design with three quarter inch NPT connections. This valve is designed for heating and cooling applications in HVAC systems. It is made with a forged brass body that is nickel plated for durability, and features a stainless steel ball and stem.
This valve offers improved control stability and energy efficiency in HVAC systems, making it a reliable choice for trade professionals.
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