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Home / Products / LF25AUB-Z3 Lead Free Water Pressure Reducing Valve
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LF25AUB-Z3-lead-free-water-pressure-reducing-valve

LF25AUB-Z3 Lead Free Water Pressure Reducing Valve

Technical Data | Related Products

Manufactured by: Watts Water Technologies
Model: LF25AUB-Z3

Watts Series LF25AUB-Z3 Lead Free* Water Pressure Reducing Valves are used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption.

It consists of a Lead Free* copper silicon alloy body construction, union inlet connection, integral stainless steel strainer and high temperature resistant reinforced diaphragm for hot water. The Series LF25AUB-Z3 is available with a variety of end connections including: threaded, solder, PEX, quick-connect and CPVC with both union and double union connections. Series LF25AUB-Z3 has an adjustable pressure range and is serviceable in-line.

Models
  • LF25AUB-Z3 NPT threaded female union inlet x NPT female outlet
  • LF25AUB-S-Z3 Solder union inlet x NPT female outlet
  • LF25AUB-DU-Z3 Double Union – NPT threaded union female inlet and outlet
  • LF25AUB-S-DU-Z3 Double Union – Solder union inlet and outlet
  • LF25AUB-DU-THDxPEX-Z3 Double Union – NPT threaded female inlet and PEX union outlet
  • LF25AUB-DU-LF-Z3 Double union body less fittings (3/4", 1", 1-1/4")
  • LF25AUB-QC-Z3 Single Union – Quick-Connect union inlet (1/2", 3/4", 1")
  • LF25AUB-DU-QC-Z3 Double Union - Quick-Connect inlet and outlet (1/2", 3/4", 1")

Additional Information

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Technical Data

Available Materials:
Lead Free Cast Copper Silicon Alloy

Pressure Rating:
to 300 psi

Temperature Range:
33°F to 160°F

Available Sizes:
1/2in, 3/4in, 1in, 1-1/4in, 1-1/2in, 2in

Connection Types:
PEX, Quick Connect, Union Solder, Threaded, Union

Thread Types:
NPT

Minimum Adjustable Pressure:
25 psi

Maximum Adjustable Pressure:
75 psi

Standard Available Pressure Settings:
50 psi

See product datasheet for additional details

Features
  • Standard construction includes Z3 sealed spring cage and stainless steel corrosion resistant adjusting & cage screws for accessible outdoor or pit installations Union inlet connection
  • Integral stainless steel strainer
  • Replaceable seat module Lead Free* cast copper silicon alloy construction
  • Serviceable in line
  • Bypass feature controls thermal expansion pressure
  • High temperature resistant reinforced diaphragm for hot water
Certifications
  • ANSI A112.26
  • ASSE 1003
  • CSA B356
  • IAPMO
  • MIL-V-18146B
  • NSF-61

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

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