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Small brass inline ball valve with female and male threaded ends, compact handle, shiny gold finish

Value Brand

Value Brand 1/4" FNPT x MNPT Brass Mini Ball Valve Inline

SKU CH-K1PG-6ARZZ

Inline brass mini ball valve handles air, oil, steam and water up to 450 psi

  • Inline flow control for air, oil, steam and water
  • Brass body rated to 450 psi operating pressure
  • Chrome-plated brass ball with full-port design
  • One-piece straight body simplifies installation
  • Prop 65 notice: contains listed chemicals

1/4" Brass Mini Ball Valve for Fluid Control

This 1/4-inch FNPT by MNPT brass mini ball valve is designed for inline installation in piping systems. It suits plumbers, maintenance technicians and DIY users who need a compact shut-off for air, oil, steam or water lines. The full-port design maintains flow capacity through the valve body.

Sustained Pressure and Temperature Performance

The one-piece brass body with a chrome-plated brass ball handles continuous operating pressure up to 450 psi and steam pressure up to 150 psi. It holds a vacuum rating of 29.9 in Hg without leakage. The non-locking handle provides reliable manual two-way control during extended service cycles.

Simple Threaded Installation

The valve threads directly onto 1/4-inch NPT male and female connections using standard pipe sealant or tape. No special tools or soldering are required. Installers must verify media compatibility and ensure the system pressure does not exceed the rated limits to avoid premature wear.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameZORO SELECT
Product typeOther

Questions about this item

How much pressure can the 1/4 in brass valve handle when it runs all day with air or water?

The valve is rated for 450 psi maximum operating pressure and 150 psi for steam, so it stays within those limits during continuous use.

What fittings must I already have to install this 1/4 in FNPT x MNPT valve?

You need a 1/4 inch female NPT thread on one side and a 1/4 inch male NPT thread on the other to screw the valve inline.

Will this full-port chrome-plated brass ball valve restrict flow in an older 1/4 in plumbing system?

The full-port design matches the 1/4 in nominal size, so it does not add extra restriction to existing lines.

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