For sale: New old stock (NOS) NIBCO T-595-Y series 3/4" full-port, three-piece bronze ball valve with threaded NPT ends and factory-original NIB-SEAL® insulated handle assembly. Never installed or used – good condition, tags still attached!

Key specs:
- Full port design for unrestricted flow
- Bronze body, chrome-plated ball, PTFE seats
- 600 PSI non-shock cold working pressure (CWP)
- Max temp 400°F
- Blowout-proof stem
- NIB-SEAL insulated handle (gray with blue grip) prevents condensation drips in chilled/cold lines and protects from temp extremes
- UL Classified; includes tags/labels for smoke/heat release assembly, maintenance instructions (cycle/test as needed)

Perfect for HVAC, plumbing, chilled water, fire protection/smoke control systems, or as a reliable spare/replacement. Ideal for anyone needing condensation-free operation in commercial or institutional setups.

Sold as-is, no warranty implied (but appears brand new functionally). Ships from Bement, IL. Fast shipping – well-packaged to protect threads and handle.

Questions welcome – happy to provide more photos!