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Brass inline ball valve with nickel finish

Proline

Proline 107-401NL 1/4" FNPT Brass Ball Valve

SKU CH-FNP2-WJ0JQ

A brass inline ball valve with a 316 stainless steel ball rated for 600 psi water and steam service

  • Full-port brass valve handles 600 psi water and steam
  • 316 stainless steel ball resists corrosion in gas service
  • Two-piece straight body allows inline servicing without pipe removal
  • Non-locking manual handle provides simple quarter-turn operation
  • Lead-free brass construction meets potable-water safety requirements

What It Is

The Proline 107-401NL is a 1/4-inch FNPT brass ball valve built for inline plumbing. It handles water, steam and combustible gases with a two-piece body and a 316 stainless steel ball. A non-locking handle provides manual two-way control. The valve is rated to 600 psi for both water and steam service.

Who It Suits

This valve suits installers needing a full-port brass valve for 1/4-inch female NPT lines carrying water or steam up to 600 psi. The 316 stainless ball resists corrosion in aggressive media. Buyers who need a locking handle, a vacuum rating, or a 3-A sanitary rating should look at alternative models that carry those certifications.

Deciding Specification

The 600 psi pressure rating for water and steam is the key figure that decides if this valve matches your system requirements. The full-port 316 stainless steel ball and brass body determine media compatibility and flow capacity. Verify that your piping uses 1/4-inch FNPT threads and that 600 psi covers your maximum operating pressure before purchasing.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 97% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameZORO SELECT
Product typeOther

Questions about this item

How do I install the 1/4" FNPT ball valve without damaging the brass threads?

Wrap PTFE tape clockwise on the male threads only, thread the valve on by hand until snug, then tighten one to two turns with a wrench on the valve body flats — never on the handle.

What maintenance will the 316 stainless steel ball and brass body need over time?

Cycle the handle fully open and closed every few months to prevent seizing; inspect the packing nut for weeping and tighten it slightly if a leak appears.

At what pressure limit should I expect the valve to become the bottleneck in a 600 psi water system?

The valve is rated for 600 psi water and steam, so it matches the line rating; the practical limit is the 600 psi operating pressure stamped on the body.

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