Brass Foot Valve – 1‑1/4 in (Model TFV125NL)

The TFV125NL 1‑1/4 Inch Brass Foot Valve is a heavy‑duty check valve designed to maintain pump prime and prevent backflow in suction lines. Commonly installed at the end of a well or intake pipe, this foot valve allows water to flow upward toward the pump while automatically closing when the pump stops, keeping the line full and ready for the next cycle.

Constructed from solid brass, the TFV125NL offers excellent corrosion resistance, durability, and long‑term reliability in demanding water system environments. Its integrated valve mechanism helps protect pumps from loss of prime, improves system efficiency, and supports consistent water delivery.

Key Features

• Prevents Loss of Prime
  Holds water in the suction line when the pump shuts off.

• Solid Brass Construction
  Provides superior strength, corrosion resistance, and long service life.

• 1‑1/4 Inch Connection Size
  Compatible with common well and pump suction piping.

• Automatic Check Valve Operation
  Opens with flow and closes automatically to stop reverse flow.

• Designed for Submerged Use
  Suitable for installation at the end of intake lines in wells or water sources.

• Reliable Sealing Performance
  Helps maintain consistent system operation and pump readiness.

Product Description

The TFV125NL Brass Foot Valve is engineered to support reliable pump operation by preventing backflow and maintaining suction line prime. Installed at the bottom of the intake pipe, the valve opens when the pump runs, allowing water to flow upward. When the pump shuts off, the valve closes automatically, keeping water from draining back into the source.

Its solid brass construction resists rust, corrosion, and mineral buildup, making it ideal for long‑term use in wells, cisterns, and other water supply systems. By maintaining prime, the foot valve helps reduce pump wear, improve startup efficiency, and ensure dependable water delivery.

This foot valve is well suited for residential, agricultural, and light commercial water systems where reliability and durability are essential.

Manufacturer Specifications

• Product Type: Foot valve
• Model Number: TFV125NL
• Connection Size: 1‑1/4 inch
• Material: Brass
• Operation: Automatic check valve
• Function: Prevents backflow and maintains pump prime
• Installation Location: End of suction or intake line
• Application Media: Water
• Use Location: Wells, cisterns, and water supply systems

Recommended Applications

• Shallow well pump systems
• Jet pump suction lines
• Agricultural water supply systems
• Irrigation and transfer pumps
• Cistern and tank intake lines
• Replacement of worn or leaking foot valves

Why Choose Model TFV125NL

The TFV125NL 1‑1/4 Inch Brass Foot Valve delivers dependable backflow prevention and long‑term durability in water system applications. Its solid brass construction and reliable sealing mechanism help protect pumps, maintain prime, and support efficient system operation. This foot valve is a trusted choice for professionals and maintenance users who require consistent, reliable performance.