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it reduces system short cycling and mitigates mechanical stress on high-amperage components
this unit is designed for continuous duty cycles and consistent performance in applications such as boilers
0A @ 30 VAC/DC output
Maintenance-Free Design: Engineered for durability
Belimo B317 Valve 30067439-890 it reduces system short cyclingThe Belimo B317 is a high performance 3 way characterized control valve designed for precision modulation in HVAC systems. Featuring a 3 4 inch NPT connection and a 4. 7 Cv rating, this valve utilizes a nickel plated forged brass body paired with a 316 stainless steel ball and stem to ensure long term reliability in demanding hydronic loops. The A port is engineered with a specialized disc to provide an equal percentage flow characteristic, while the
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