Zurn Wilkins NR3XLDU valve body enabling compact installation in tight spaces
Zurn Wilkins NR3XLDU double union connection for fast maintenance
Zurn Wilkins NR3XLDU stainless steel strainer traps debris to protect plumbing
Zurn Wilkins NR3XLDU cartridge access simplifies servicing

Zurn

Zurn Wilkins 34-NR3XLDU 3/4 in NR3XL Pressure Reducing Valve with Double Union FNPT Connection

High-performance tools and home improvement made for confident daily results

$315.33

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Why customers choose TaskHolt Tools

Overview

The Zurn Wilkins 34-NR3XLDU is a 3/4 in NR3XL pressure reducing valve designed for residential systems that routinely encounter sediment and debris. Its double union FNPT connection offers flexible routing, and the compact footprint simplifies retrofits in tight spaces. A stainless steel strainer helps keep solids from reaching the valve internals, while the cartridge-driven design keeps repairs straightforward and fast.

Durability and compliance

Built with a corrosion-resistant threaded bell, the NR3XLDU is designed for long-lasting service and easy access to internal components. It carries important industry approvals, including ASSE 1003, IAPMO, CSA, and NSF/ANSI 61, helping it meet common code and jobsite requirements while supporting reliable performance.

Practical benefits

The valve’s water-conserving design may contribute to reduced water use over time, particularly when installed in systems with fluctuating pressures. While results vary by application, users can expect stable pressure and fewer interruptions when the unit operates within its intended range.

Key features at a glance

  • Short lay length and compact design enable installations in restricted spaces.
  • Cartridge-loaded design simplifies repairs and reduces downtime.
  • Tailpiece options include threaded, PEX, copper sweat, and CPVC for flexible connections.
  • Integral stainless steel strainer captures debris to protect downstream components.
  • Durable, threaded bell resists corrosion and provides quick access to cartridge internals; ASSE Listed 1003; IAPMO; CSA; NSF/ANSI 61.

Applications and installation ideas

Ideal for landscaping lines, residential single-family homes, multifamily buildings, and public entrances where reliable pressure reduction is important. Its compact form and versatile tailpieces make it suitable for retrofit projects and new installations alike, even in tight utility rooms or behind cabinet doors.

What to expect in practice

  • Efficient sediment screening helps reduce clog risks and maintain smooth flow.
  • Modular cartridge access supports quicker maintenance and cleaner service work.

FAQ

Q: What applications is the NR3XLDU valve best suited for?

A: Ideal for residential settings needing regular cleaning; supports landscaping, single-family, multi-family, and public entrances.

Q: What certifications apply to this valve?

A: ASME/ASSE 1003, IAPMO, CSA, and NSF/ANSI 61 certified.

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