Nibco, Inc.
Nibco, Inc. T58570LL 1 in Manual 2-Way Ball Valve NPT Bronze
A manual two-way ball valve with a bronze body, chrome-plated brass ball and full-port design rated for 600 psi water and 150 psi steam
- TypeOther
- Full-port flow with 600 psi WOG rating
- Locking handle prevents accidental operation
- Two-piece bronze body handles 150 psi steam
- NPT threads install without special tools
- NIBCO quality for air, water and steam systems
1 in Manual Two-Way Ball Valve
This quarter-turn valve is built for residential and commercial plumbing where reliable on-off control of water, air, or low-pressure steam is required. The full-port design maintains flow capacity through the 1 in nominal bore. A locking handle secures the valve position against accidental operation.
Bronze Two-Piece Body with NPT Threads
The two-piece bronze body and chrome-plated brass ball resist corrosion in potable water and hydronic heating loops. Female NPT threads allow direct connection to standard iron or brass pipe without special tools. The straight pattern keeps piping runs simple and compact.
Rated 600 psi WOG and 150 psi Steam
Maximum working pressure is 600 psi for water, oil, or gas and 150 psi for saturated steam service. These ratings define the safe operating envelope for the valve in heating, cooling, and compressed-air systems. The valve is not rated for combustible gas or vacuum applications.
Highlights
- Full-port flow with 600 psi WOG rating
- Locking handle prevents accidental operation
- Two-piece bronze body handles 150 psi steam
- NPT threads install without special tools
- NIBCO quality for air, water and steam systems
Specifications
| Brand | NIBCO |
|---|---|
| Type | Other |
Questions about this item
What is the maximum operating pressure for this 1-inch NPT bronze ball valve?
The valve is rated for 600 psi maximum operating pressure and 150 psi maximum steam pressure.
What pipe size and connection type does this valve require?
It fits 1-inch nominal pipe with NPT threaded ends in a straight body style.
How is the handle secured during operation?
The valve has a locking handle that locks in the open or closed position to prevent accidental movement.
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