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Bronze ball valve with lever handle, inline straight body

Nibco, Inc.

Nibco, Inc. 5857066 1-1/4" FNPT Bronze Ball Valve

SKU CH-BXNB-W7MC4

A manual two-way bronze ball valve with stainless-steel full-port ball rated for 600 psi water and steam service

  • TypeOther
  • Full-port design maintains unrestricted flow
  • Bronze body resists corrosion in water systems
  • Stainless-steel ball withstands 600 psi operating pressure
  • Lever handle enables quick manual shut-off
  • Two-piece construction simplifies inline installation

Bronze Ball Valve for Water Systems

The NIBCO 5857066 is a manual two-way bronze ball valve designed for inline water control. Its 1-1/4 inch FNPT connections suit residential and light-commercial plumbing installations. The full-port stainless-steel ball maintains unrestricted flow through the valve body. A lever handle provides simple quarter-turn operation for on-off service.

Sustained Pressure and Temperature Performance

Rated at 600 psi for both operating pressure and steam service, the valve handles continuous duty without pressure derating. The two-piece bronze body and stainless-steel ball resist corrosion during extended exposure to treated water. Full-port geometry minimises turbulence and pressure drop across long piping runs. Lever actuation remains reliable through repeated daily cycles.

Compatibility Checks Before Ordering

Verify that the piping system uses 1-1/4 inch female NPT threads to match the valve connections. Confirm the application involves water or steam within the 600 psi rating, as combustible-gas service is not rated. Ensure straight inline orientation fits the available pipe layout. The valve carries no 3-A sanitary rating for food-grade processes.

Highlights

  • Full-port design maintains unrestricted flow
  • Bronze body resists corrosion in water systems
  • Stainless-steel ball withstands 600 psi operating pressure
  • Lever handle enables quick manual shut-off
  • Two-piece construction simplifies inline installation

Specifications

BrandNIBCO
TypeOther

Questions about this item

Does the 600 psi operating pressure cause noticeable vibration or heat when water runs all day?

The valve is a passive bronze component with no moving parts under power, so it generates no heat or vibration during continuous flow.

What piping must already be in place for the 1-1/4" FNPT connections to seal properly?

You need female NPT threads on both pipe ends matching the 1-1/4 inch nominal size.

Will the full-port stainless steel ball restrict flow in an older 1-1/4" galvanized system?

The full-port design matches the nominal bore, so it does not create a bottleneck in existing 1-1/4 inch piping.

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