Reznor 110320 Valve

The Reznor 110320 Valve is a specialized 1/2" NPT Foot Valve engineered for critical fluid control in waste oil heaters and unit heating systems. This Valstop check valve features a robust brass construction that stands up to the varying viscosities and corrosive properties of used oils. Designed specifically for the suction line, it maintains a consistent prime by preventing fluid backflow when the pump is idle. The integrated strainer prevents debris and sediment from entering the line, protecting your burner components and pump from mechanical wear. For veteran technicians, this replacement HVAC valve offers a reliable seal and precise flow regulation, ensuring that Reznor heating unit parts perform at peak efficiency under demanding industrial conditions. By eliminating air pockets in the suction line, this 1/2" NPT foot valve valstop allows for immediate unit restarts, reducing system downtime and preventing dry runs that can lead to costly pump damage.

• Suction Line Integrity: Prevents fluid from draining back into the tank, keeping the pump fully primed for immediate activation.
• Debris Filtration: The integral strainer blocks contaminants, protecting sensitive burner nozzles and pump internals.
• Durable Brass Build: Provides high resistance to thermal stress and chemical degradation common in waste oil applications.
• Standard Compatibility: The 1/2" NPT connection ensures a secure, leak-free fit with standard industrial piping and Reznor heaters.

What are the signs that a Reznor 110320 foot valve needs replacement?
If your heater struggles to maintain its prime or the pump is frequently running dry, the internal check mechanism or seat may be worn. Inspect the valve if you notice decreased oil pressure or consistent air bubbles in the suction line.

Can this Valstop valve be used for both liquid and gas backflow prevention?
Yes, the Reznor 110320 is rated for various industrial piping applications to prevent the reverse flow of liquids and gases, ensuring closed-loop stability across the system.

Where should this valve be positioned in the heating system?
This foot valve must be installed at the lowest point of the suction line (the "foot") within the oil storage tank to effectively hold the fluid column and filter out sediment before it enters the line.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.