Watts 0009257 LF25AUB, LF25AUB-Z3 Pressure Reducing Valve, 3/4 in, FNPT Union x FNPT, 25 to 75 psi, Cast Copper Silicon Alloy Body, Import


Pressure Reducing Valves
MFG #: 0009257 Product ID:3169750
Famous Supply
  • Inlet to Outlet Length: 5-5/16 in
  • Media: Water
  • Pressure Class: 300 psig
  • Series: LF25AUB-Z3
  • Softgoods Material: Reinforced EPDM Diaphragm/ Polymer Seat
  • Temperature Rating: 33 to 160 deg f
  • Trim Material: Stainless Steel
  • Type: Pressure Reducing
  • Nominal Size: 3/4 in
  • End Style: FNPT Union x FNPT
  • Pressure Range: 25 to 75 psi
  • Flow Rate: Variable dependent on pressure drop gpm
  • Body Material: Lead Free Cast Copper Silicon Alloy
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.
  • Features
  • Warranty
  • Standards & Approvals
  • Application
Standard construction includes Z3 sealed spring cage and stainless steel corrosion resistant adjusting and cage screws for accessible outdoor or pit installations
Union inlet connection
Integral stainless steel strainer
Replaceable seat module
Serviceable in line
Bypass feature controls thermal expansion pressure
High temperature resistant reinforced diaphragm for hot water
50 psi (345 kPa) standard pressure setting
The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
1 Year Limited
ANSI A112.26.2
ASSE Standard 1003
CSA Standard B356
IAPMO Listed
MIL-V-18146B Type I
NSF Approved
Southern Standard Plumbing Code
PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Commercial and Residential