Hayward Flow Control
Hayward Flow Control TBH1125ASTV0Z00 True Union Z-Ball Valve 1-1/4 in
Manual two-way PVC ball valve with full port, tee handle and 250 psi rating
- Manual two-way flow control for corrosive chemicals and water
- Full-port PVC ball delivers unrestricted flow through 1-1/4 in line
- True union three-piece body allows in-line maintenance without pipe cutting
- Locking tee handle secures valve position against accidental operation
- Rated to 250 psi maximum operating pressure for demanding applications
True Union Z-Ball Valve for Chemical Service
The Hayward Flow Control TBH1125ASTV0Z00 is a manual two-way ball valve built for handling corrosive chemicals and water. Its PVC body and ball resist chemical attack while the full-port design maintains unrestricted flow. A locking tee handle prevents accidental operation during maintenance or process changes. The three-piece true union construction allows the valve body to be removed from the line without disturbing the surrounding pipework.
Upgrade from Standard Threaded Valves
This valve replaces basic threaded or solvent-weld ball valves where frequent removal for cleaning or inspection is required. The true union ends let operators break the connection quickly without cutting pipe, reducing downtime on systems that move aggressive media. The jump is worth it when processes demand both chemical compatibility and the ability to service the valve in place rather than replacing the entire assembly.
Suits Chemical and Water Treatment Lines
Installers running PVC piping for corrosive chemical distribution or water treatment will appreciate the 250 psi pressure rating and full-port flow path. The locking handle adds safety in environments where unintended valve movement could cause process upsets. Buyers who need steam service, combustible gas ratings, vacuum ratings or 3-A sanitary compliance should look elsewhere as this model carries none of those certifications.
Highlights
- Manual two-way flow control for corrosive chemicals and water
- Full-port PVC ball delivers unrestricted flow through 1-1/4 in line
- True union three-piece body allows in-line maintenance without pipe cutting
- Locking tee handle secures valve position against accidental operation
- Rated to 250 psi maximum operating pressure for demanding applications
Specifications
| Brand | HAYWARD FLOW CONTROL |
|---|
Questions about this item
What pipe size fits the 1-1/4 in nominal valve body?
The valve uses 1-1/4 in nominal PVC sockets for solvent-weld connections to matching pipe.
What is the common installation mistake with the true-union ends?
Forgetting to tighten both union nuts after solvent-welding the end connectors, leaving a leak path.
Which seals will need replacement after long service with corrosive chemicals?
The EPDM or PTFE seat and stem O-rings inside the three-piece body wear out and require periodic replacement.
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