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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

  • 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.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $101.99
Pricier than about 74% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameNIBCO
Product 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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