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N55BM1-U 3/4 R


Part of the N55B Series

Ordering Code: 0953476

UPC: 098268845259

Lead Free: NO

3/4 In Bronze Water Pressure Reducing Valve, Npt Thread Union X Npt Female, Max Work 400 psi, Adjust 25-75 psi

This 3/4 inch water pressure reducing valve is 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 bronze body construction, NPT threaded union female inlet x NPT female outlet connection, integral stainless steel strainer, thermoplastic seat, and a thermal expansion bypass. It has a bronze sealed spring cage for accessible outdoor waterworks or pit installations. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). Suitable for up to 400 psi (27.6 bar), the pressure range can be adjusted from 25 to 75 psi (172 to 517 kPa) with the standard setting at 50 psi (345 kPa).

Product Features

  • Thermoplastic seat and bronze cage
  • Corrosion-resistant adjusting screw and sealed cage for waterworks pit installations
  • Integral stainless steel strainer removable for cleaning
  • NPT threaded union female inlet by NPT female outlet
Body Material Bronze
Brand Name Watts
Corrosion Resistant Coating No
Disc Material Reinforced EPDM
Gauge Option No Gauge
GDS Status Registered
Inlet Connection Size 3/4 IN
Inlet Thread Type NPT
Lead Free NO
Maximum Operating Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 20.70
Maximum Working Pressure-PSI 300
Minimum Temperature - Celsius 0.50
Minimum Temperature-Fahrenheit 33
Model Number N55BM1-U 3/4 R
Outlet Connection Size 3/4 IN
Outlet Thread Type NPT
Part Number 0953476
Series N55B
Strainer Yes
Thermal Expansion Bypass Yes
Valve Style Standard