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The York S1-VSFV-050S-400 is an auto-balancing valve with a flow rate of four GPM. This valve ensures effective regulation of flow for various HVAC systems. Designed to maintain a steady flow rate of four GPM, it can adapt to pressure changes without compromising performance. As a genuine OEM part, it replaces existing valves seamlessly.
This valve is built for consistent performance and reliability in hydronic systems.
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