Nibco, Inc. 5857066HC 3/4" FNPT x Hose Cap Bronze Ball Valve bathware
Controls water flow with a 3/4 inch FNPT connection and hose cap, rated for 600 psi operating pressure
- Full-port design maximises water flow
- Stainless-steel ball resists corrosion
- Bronze body rated for 600 psi water pressure
- Lever handle provides quick manual shut-off
- 3/4 in FNPT inlet connects to standard hose threads
3/4" Bronze Ball Valve for Water Lines
This 3/4" FNPT x hose cap bronze ball valve controls water flow in residential and light-commercial plumbing. The two-piece body and full-port stainless-steel ball provide unrestricted passage when open. A lever handle gives quick quarter-turn operation for shut-off or isolation tasks. It is rated for 600 psi maximum operating pressure.
Replaces Gate or Globe Valves in Shut-Off Roles
The quarter-turn action is faster than multi-turn gate or globe valves and reduces the chance of stem leakage over time. Full-port flow matches the pipe inner diameter, so pressure drop stays minimal compared with reduced-port alternatives. The 600 psi rating covers typical municipal supply pressures and many pumped systems. Bronze construction resists dezincification better than standard brass in aggressive water.
Inline Install with Female Threads Both Ends
The valve installs inline between 3/4" male-threaded pipe or fittings on each side. Bronze body threads directly to copper, steel or CPVC adapters without dielectric unions. Stainless-steel ball and PTFE seats handle potable water up to the rated pressure. Lever handle clears most insulation jackets, leaving room for future maintenance. No electrical grounding or special tools are required.
How it compares
Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.
- Price $63.99
- Pricier than about 62% of the 1,499 comparable items (median $39.99).
Specifications
| Product | |
|---|---|
| Brand name | NIBCO |
| Product type | Other |
Questions about this item
What thread size and type does the 3/4" FNPT inlet require for a watertight seal?
The valve has a 3/4 inch FNPT female thread. Wrap PTFE tape clockwise on the male pipe threads, then tighten one to two turns past hand-tight.
Which direction should the lever point when the 5857066HC valve is fully open?
Turn the lever so it aligns parallel with the pipe run; perpendicular means closed. The full-port ball gives unrestricted flow in the open position.
How often should the stainless steel ball and PTFE seats be inspected on a water line rated to 600 psi?
Cycle the lever quarterly to prevent seizing. Check for drips at the stem packing annually; replace packing or the two-piece body assembly if leakage appears.
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