We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Legend Valve 311-211 3" x 7" no-lead red brass nipple

Legend Valve

Legend Valve 311-211 3" x 7" no-lead red brass nipple

SKU CH-TH6G-MD2TA

No-lead red brass nipple for potable water manifolds and valve connections

  • No-lead red brass prevents lead contamination in potable water systems
  • 3-inch by 7-inch dimensions suit standard plumbing connections
  • California Proposition 65 warning discloses chemical hazard awareness
  • New condition ensures factory-fresh reliability for installation
  • Legend Valve brand delivers trusted quality in manifolds and valves

Product identity

The Legend Valve 311-211 is a 3" x 7" no-lead red brass nipple manufactured for manifold and valve assemblies. It serves plumbing and irrigation installers who need a compliant, lead-free connection component.

Build integration

The nipple threads into standard NPT fittings to join two female ports in a manifold or valve bank. Its no-lead red brass construction satisfies California Proposition 65 requirements, removing the need for separate lead-free certification in potable-water systems.

Sustained operation

Red brass resists dezincification and corrosion during continuous water exposure, maintaining joint integrity over long service periods. The material withstands typical pressure cycles without cracking or leaching regulated chemicals.

How it compares

Measured against everything we stock in Water Valves, Hydrants & Manifolds, at today’s prices. Recalculated every night.

Price $122.99
Pricier than about 83% of the 227 comparable items (median $30.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

How long will the 3" x 7" no-lead red brass nipple last under continuous water pressure?

The nipple is made from no-lead red brass, a material chosen for corrosion resistance and durability in sustained plumbing applications, though exact lifespan depends on water chemistry and pressure levels.

Does the 311-211 nipple generate noise, heat or require power during all-day operation?

As a passive brass fitting, the 311-211 nipple has no moving parts, consumes no power, produces no heat and operates silently under normal flow conditions.

What pipe threading must already be on site for the 3" x 7" nipple to install correctly?

The nipple requires matching 3-inch NPT threads on both connecting pipes or fittings; verify existing thread size and type before purchase to ensure a proper seal.

More in Water Valves, Hydrants & Manifolds

Similar items