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
Two-inch bronze pack-joint nut assembly for CTS pipe

Legend Valve

Legend Valve 313-518 2 inch CTS Pack-Joint Nut

SKU CH-YP5Y-P6N2M

2-inch CTS pack-joint nut in bronze for secure copper tubing connections

  • Bronze construction resists corrosion for long service life
  • 2 inch CTS sizing fits standard copper tubing dimensions
  • Pack-joint nut design creates reliable compression seal
  • Legend Valve manufacturing ensures consistent quality control
  • California Proposition 65 compliance disclosed for informed handling

2" CTS Pack-Joint Nut Application

This Legend Valve fitting connects 2-inch copper tube size pipe using a pack-joint compression design. It suits residential and light-commercial water-service lines where a reliable mechanical joint is required. Installers who prefer bronze-bodied components for corrosion resistance will find it appropriate. Buyers needing a flanged, threaded or push-fit alternative cannot use this nut assembly.

Thermals Noise and Power Draw

As a passive bronze fitting the nut generates no heat, produces no noise and draws no electrical power during normal operation. System pressure and water temperature are determined by the surrounding plumbing, not by this component. There are no moving parts, fans or electronic circuits to consider.

Build Integration Requirements

The assembly requires 2-inch CTS tubing, compatible pack-joint gaskets and a matching pack-joint body to complete the joint. It frees the installer from soldering, threading or flanging at the connection point. Proposition 65 notices indicate the product contains chemicals known to the State of California to cause cancer and reproductive harm. Builders needing other pipe sizes or joint types must select different fittings.

Highlights

  • Bronze construction resists corrosion for long service life
  • 2 inch CTS sizing fits standard copper tubing dimensions
  • Pack-joint nut design creates reliable compression seal
  • Legend Valve manufacturing ensures consistent quality control
  • California Proposition 65 compliance disclosed for informed handling

Specifications

BrandLEGEND VALVE

Questions about this item

How do I install the 2-inch CTS pack-joint nut without damaging the threads?

Slide the nut onto the CTS tubing, insert the gasket and grip ring, then tighten by hand before finishing with a wrench; the step most people skip is fully seating the gasket before applying torque.

Will the bronze nut or its internal gasket need periodic replacement?

The bronze body resists corrosion, but the rubber gasket inside the assembly can harden or crack over time and should be inspected during routine plumbing checks.

What pressure or temperature limit is reached first during continuous service?

The rubber gasket typically reaches its temperature limit before the bronze nut, so sustained hot-water use will degrade the seal first.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.