3/4" Watts LFU5B-Z3 Pressure Reducing Valve

Item Number: 0009118
1 1
$1,437.00
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Watts
  • Valve Type: Pressure Reducing Valve
  • Weight: 23.9 lb
  • Inlet Connection: 3/4 inch NPT Female Union
  • Outlet Connection: 3/4 inch NPT Female
  • Body Material: Lead Free* cast copper silicon alloy
  • Adjustable Reduced Pressure Range: 25-75 psi
  • Maximum Working Pressure: 300 psi
  • Temperature Range: 33°F - 180°F
  • Integral stainless steel strainer

Description

The Watts LFU5B-Z3 is a 3/4 inch lead-free water pressure reducing valve designed to protect plumbing systems in commercial, industrial, and residential settings by reducing incoming water pressure. It features an adjustable pressure range of 25-75 psi, a maximum working pressure of 300 psi, and a temperature range of 33-180°F. Constructed with a lead-free cast copper silicon alloy body, it includes a replaceable seat module and an integral stainless steel strainer for easy maintenance. This valve helps control thermal expansion pressure and reduce water consumption. Item number 0009118.

Help Me Connect

The Watts LFU5B-Z3 Pressure Reducing Valve features a 3/4 inch NPT threaded female union inlet and a 3/4 inch NPT female outlet. The female union inlet connects to a male NPT thread of the same size, while the female NPT outlet connects to a male NPT thread.

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Additional Details

This 3/4 inch high performance water pressure reducing valve is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial, and residential applications.

The easy maintenance assembly consists of a lead free cast copper silicon alloy body and a replaceable seat module. It features a bypass feature to control thermal expansion pressure and an integral stainless steel strainer for easy cleaning.

Features

  • Sealed spring cage with stainless steel cage screws for accessible outdoor or pit installations
  • Integral stainless steel strainer, removable for cleaning
  • Replaceable seat module
  • Serviceable in line without special tools
  • High temperature resistant reinforced diaphragm for hot water applications
  • Bypass feature controls thermal expansion pressure

Specifications

  • Body Material: Lead Free* cast copper silicon alloy
  • Valve Type: Pressure Reducing Valve
  • Inlet Connection: 3/4 inch NPT Female Union
  • Outlet Connection: 3/4 inch NPT Female
  • Temperature Range: 33°F - 180°F (0.5°C – 82°C)
  • Maximum Working Pressure: 300 psi (20.7 bar)
  • Adjustable Reduced Pressure Range: 25-75 psi (172-517 kPa)
  • Standard Reduced Pressure Setting: 50 psi (345 kPa)
  • Seat: Replaceable stainless steel
  • Integral Strainer: Stainless steel
  • Diaphragm: Reinforced EPDM
  • Valve Disc: EPDM
  • Yoke: Lead Free* cast copper silicon alloy

Certificates & Approvals

  • Meets ASSE Standard 1003
  • Meets ANSI A112.26.2
  • Meets CSA Standard B356
  • IAPMO Listed
  • NSF/ANSI 61-G Certified

FAQs

What is the primary function of the Watts LFU5B-Z3 valve?

The primary function of this valve is to reduce high incoming water pressure to a more manageable level, protecting plumbing systems from damage and helping to reduce water consumption in various applications.

What are the connection sizes and types for this pressure reducing valve?

This valve features a 3/4 inch NPT threaded female union inlet and a 3/4 inch NPT female outlet, making it compatible with corresponding male NPT threads.

What materials is the Watts LFU5B-Z3 valve constructed from?

The valve body is constructed from lead-free cast copper silicon alloy. Key internal components like the seat and integral strainer are made of stainless steel, while the diaphragm and valve disc are EPDM.

What is the adjustable pressure range for this valve?

The adjustable reduced pressure range for this valve is 25-75 psi (172-517 kPa), with a standard factory setting of 50 psi (345 kPa).

Is the Watts LFU5B-Z3 valve suitable for hot water applications?

Yes, this valve is suitable for hot water applications with a temperature range of 33°F to 180°F (0.5°C to 82°C) thanks to its high temperature resistant reinforced diaphragm.