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One-inch no-lead brass press-by-FNPT union valve

Legend Valve

Legend Valve 450-835P 1" No Lead Press x FNPT Union Valve

SKU CH-HKZZ-MH8NE

A 1-inch no-lead DZR forged brass union valve connects press and FNPT fittings for potable water systems

  • No-lead brass protects drinking water safety
  • DZR forged brass resists dezincification and corrosion
  • Press-to-FNPT union enables fast, secure pipe connections
  • California Prop 65 warning discloses regulated chemical presence
  • 1-inch nominal size fits standard residential plumbing lines

1" No Lead Press Union Valve

The Legend Valve 450-835P is a 1" no lead DZR forged brass union valve designed for potable water plumbing systems. It connects a press fitting on one end to a female NPT thread on the other. This configuration suits installers joining press-system piping to threaded components or equipment. The no lead construction meets current drinking water safety standards.

Upgrading from Leaded or Threaded-Only Unions

This valve replaces older leaded brass unions or connections requiring threading on both ends. The press end eliminates the need for pipe dope, tape or open flame on that joint, reducing installation time and fire risk. The jump is worth it when a project specifies no lead materials or when press tooling is already on site for other fittings. It also avoids the potential leak paths of a second threaded joint.

Build Integration Requirements

The press end requires a compatible press tool and jaw set matched to the tubing system in use. The FNPT end accepts standard male NPT threads for adapters, equipment connections or threaded pipe nipples. DZR forged brass resists dezincification in aggressive water conditions. The union nut allows the valve body to be removed for service without cutting pipe. No electrical, ventilation or control wiring is needed for this mechanical fitting.

Highlights

  • No-lead brass protects drinking water safety
  • DZR forged brass resists dezincification and corrosion
  • Press-to-FNPT union enables fast, secure pipe connections
  • California Prop 65 warning discloses regulated chemical presence
  • 1-inch nominal size fits standard residential plumbing lines

Specifications

BrandLEGEND VALVE

Questions about this item

What pipe size and connection types does the 1-inch press-by-FNPT union valve fit?

The valve connects a 1-inch press end to a 1-inch female NPT union, joining press-system tubing to standard threaded pipe.

Which press tool jaw profile is required, and what common step is missed during installation?

Use the jaw profile specified for the 450-835P fitting; the step often missed is fully seating the tubing before pressing, which prevents a leak-free seal.

Does the no-lead DZR forged brass body need any scheduled maintenance or replacement parts?

The valve body is maintenance-free; only the union gasket may need replacement if it wears or is damaged during disassembly.

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