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Bronze gate valve with inserted bonnet, 4 inch size

Legend Valve

Legend Valve 104-511 4" T-415 Bronze Inserted Bonnet Gate Valve

SKU CH-KY71-B5FDW

A 4-inch bronze inserted bonnet gate valve for controlling fluid flow in plumbing systems

  • 4-inch bronze gate valve controls flow in large lines
  • Inserted bonnet design secures stem packing against leakage
  • T-415 model meets Legend Valve manufacturing standards
  • Bronze body resists corrosion in water supply systems
  • Proposition 65 notice discloses regulated chemical content

4" T-415 Bronze Gate Valve

The Legend Valve 104-511 is a 4-inch T-415 bronze gate valve with an inserted bonnet design. It is intended for plumbing installations that require a full-port shut-off fitting in this nominal size. The bronze construction suits standard water-service applications where this valve type is specified.

Installation and common issues

The valve connects to piping using standard methods appropriate for a 4-inch bronze gate valve. Correct thread engagement or joint preparation is essential to prevent leaks at the connections. The inserted bonnet must remain seated during assembly; disturbing the bonnet seal can create a leak path that is difficult to reseal without disassembly.

Proposition 65 chemical notice

This product contains a chemical identified under California Proposition 65 as a cause of cancer and reproductive harm. The regulation requires this disclosure for items sold into California. Buyers subject to other regulatory regimes should verify local compliance requirements before installation.

How it compares

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

Price $496.99
Pricier than about 91% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

How can I confirm the 4" T-415 bronze gate valve is operating correctly after installation?

Open and close the handwheel fully several times to verify smooth stem travel and positive shut-off; check for leaks at the bonnet and packing while the line is under pressure.

What comes with the Legend Valve 104-511 and what must I supply?

The valve body with inserted bonnet, bronze gate, and handwheel are included; you must provide compatible 4" pipe, thread sealant or flange gaskets, and installation tools.

Which Legend Valve model fits a 4-inch line needing a T-415 bronze inserted bonnet gate valve?

Select the 104-511; the model number, 4" size, T-415 designation, and bronze inserted bonnet construction match that exact specification.

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