Nibco, Inc.
Nibco, Inc. T58570 2 in Manual 2-Way Ball Valve Bronze NPT
Bronze two-way ball valve with full-port chrome-plated brass ball, lever handle and 600 psi pressure rating
- TypeOther
- Full-port design maximises flow capacity
- Bronze body resists corrosion in water and steam systems
- 600 psi pressure rating handles demanding applications
- Chrome-plated brass ball ensures smooth, reliable operation
- Lever handle allows quick manual control
NIBCO 2 in Bronze Ball Valve
The NIBCO T58570 is a manual two-way ball valve constructed from bronze with a straight body style. It uses NPT threading and features a full-port, chrome-plated brass ball operated by a lever handle. This valve is designed for controlling the flow of air, steam, and water in residential or commercial plumbing systems.
Pressure and Media Constraints
The valve carries a maximum operating pressure rating of 600 psi for both water and steam service. It is not rated for combustible gas applications or vacuum service, and it does not carry 3-A sanitary standard compliance. These limits define the specific fluid types and pressure ranges where the valve can be safely installed.
Two-Inch Nominal Size
The nominal valve size of 2 in is the primary specification that determines compatibility with existing piping. Installers must match this size exactly to the pipe diameter to ensure a proper seal and correct flow characteristics. Systems requiring a different nominal diameter will need an alternative valve model.
Highlights
- Full-port design maximises flow capacity
- Bronze body resists corrosion in water and steam systems
- 600 psi pressure rating handles demanding applications
- Chrome-plated brass ball ensures smooth, reliable operation
- Lever handle allows quick manual control
Specifications
| Brand | NIBCO |
|---|---|
| Type | Other |
Questions about this item
Should I choose the T58570 2 in valve or a different size?
The T58570 is a 2 in nominal valve size with full-port flow; select it when your piping is 2 in and you need unobstructed passage.
What does the 600 psi rating mean once the valve is installed?
It handles up to 600 psi for water, air or steam service, so it suits high-pressure lines within that limit.
How does the NPT thread standard cap what I can connect?
NPT threads seal with taper engagement, so you must match 2 in NPT fittings and use proper sealant for a leak-free joint.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



