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Bronze ball valve with straight inline body and locking handle

Nibco, Inc.

Nibco, Inc. T58570LL 3/4" FNPT Bronze Ball Valve

SKU CH-61VE-X7588

Bronze ball valve handles air, steam and water up to 600 psi with a locking full-port design

  • TypeOther
  • Manual two-way control for air, steam or water
  • Bronze body rated to 600 psi operating pressure
  • Full-port chrome-plated brass ball for unrestricted flow
  • Locking handle secures valve position during use
  • Two-piece straight body simplifies inline installation

Product Identity

The Nibco T58570LL is a manual two-way bronze ball valve designed for inline plumbing installations. It suits contractors and facility managers who need reliable shut-off control for air, steam, or water lines. The full-port design maintains flow capacity through the valve body. The locking handle prevents accidental operation during service.

Sustained Operation

Rated for 600 psi maximum operating pressure and 600 psi steam pressure, the valve body handles continuous service in demanding environments. The two-piece bronze construction with a chrome-plated brass ball resists corrosion across repeated thermal cycles. The locking mechanism secures the handle position against vibration or incidental contact over time. These ratings apply to the valve assembly as supplied.

Selection Decider

The 3/4-inch FNPT connection size determines whether this valve fits the existing piping system. Matching this thread specification is the single requirement for installation compatibility. The full-port configuration means the internal bore matches the nominal pipe size for unrestricted flow. Verify the thread standard and media requirements before ordering.

Highlights

  • Manual two-way control for air, steam or water
  • Bronze body rated to 600 psi operating pressure
  • Full-port chrome-plated brass ball for unrestricted flow
  • Locking handle secures valve position during use
  • Two-piece straight body simplifies inline installation

Specifications

BrandNIBCO
TypeOther

Questions about this item

Will the 600 psi rating keep the valve quiet and cool during all-day water service?

The bronze body and chrome-plated brass ball handle continuous water flow at 600 psi without vibration or heat build-up, and the full-port design minimises turbulence.

What pipe fitting must I already have to install this 3/4" FNPT valve?

You need a matching 3/4" male NPT thread on the pipe or adapter so the female ends can screw on directly.

Will this full-port bronze valve restrict flow in an older 3/4" copper line?

The full-port ball matches the nominal bore, so it adds no measurable restriction to existing 3/4" plumbing.

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