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The Honeywell VP531C1018 Pneumatic Terminal Unit Valve is designed for regulating temperature in HVAC systems. With a 3/4 inch NPT connection, this valve ensures efficient control of hot water or steam flow.
This valve features a durable, corrosion-resistant brass body and a straight-through design for optimal flow. Its normally open configuration and rolling diaphragm actuator provide reliable performance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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