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Zurn 1 in. Female Copper Sweat Union Bronze Water Pressure Reducing Valve FNPT

Zurn 1 in. Female Copper Sweat Union Bronze Water Pressure Reducing Valve FNPT

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Knocks high incoming water pressure down to a safe level, protecting pipes, valves, and appliances from long-term wear.
Zurn MPN 1-70XLC
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Zurn item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

Municipal water pressure swings can run well above what home plumbing and fixtures are built to handle, and that's where the Zurn 1-70XLC earns its place. Rated to handle incoming pressure up to 300 psi and knock it down to a safer working level, this 1" bronze-body valve protects pipes, valves, water heaters, and appliances from the wear and leaks that high pressure causes over time.

The dual connection setup - a 1" female copper sweat union on one end and FNPT threading on the other - gives installers flexibility when tying into existing copper or threaded pipe runs. Bronze construction stands up to water exposure over the long haul, and the compact footprint makes it a practical fit for tight mechanical rooms or under-sink installs. Manufactured in the USA by Zurn, a name plumbers have relied on for decades.

  • Brand: Zurn | Model: 1-70XLC
  • Body Material: Bronze
  • Maximum Pressure: 300 psi
  • Maximum Temperature: 140°F
  • End 1: 1" Female Copper Sweat Union
  • End 2: FNPT

The Details Specifications

Brand Zurn
Model / MPN 1-70XLC
UPC 612052079790
Weight 4 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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