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1-inch brass compact gate valve S-400 model 104-475

Legend Valve

Legend Valve 104-475 1" S-400 Gate Valve coupling

SKU CH-S0WY-1ZBVY

A 1-inch S-400 brass compact gate valve controls flow in plumbing systems

  • 1" brass gate valve controls flow reliably
  • S-400 rating handles standard pressure duties
  • Compact brass body fits tight plumbing spaces
  • New condition ensures clean, undamaged threads
  • California Prop 65 notice lists chemical hazards

Product Identity

The Legend Valve 104-475 is a 1" S-400 brass compact gate valve designed for plumbing shut-off applications. It suits installers and maintenance crews who need a reliable inline isolation fitting for water lines.

Upgrade Context

This valve replaces worn or leaking gate valves in existing 1" piping systems where a compact brass body is preferred. The jump is worth it when the current fitting no longer seals positively or shows corrosion that risks failure.

Installation Checklist

Verify that the pipe threads match the 1" nominal size and that the system pressure is compatible with the S-400 rating. Note the Proposition 65 warning regarding chemicals known to cause cancer and reproductive harm. Ensure adequate clearance for the compact body and handle operation in the installed location.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 55% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What pipe thread size does the 1" S-400 gate valve coupling require for a watertight seal?

The valve uses standard 1-inch NPT threads on both ends, so wrap each male thread with PTFE tape or pipe dope before tightening into the matching female fittings.

Which installation step is most often missed when fitting this brass gate valve?

Installers frequently forget to open the gate fully before soldering or threading, then cannot verify full travel until the system is pressurised.

When should the packing nut or stem packing on this Legend Valve be inspected or replaced?

Check the packing nut for weeping each year; tighten it a quarter turn if a drip appears, and replace the graphite packing only when tightening no longer stops the leak.

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