Product Description
Water Pressure Reducing Valve
1" x 1", FPT Union x FPT, 400 PSI, Bronze, Diaphragm Actuation, Water Pressure Reducing Valve
Integral Stainless Steel Strainer Removable for Cleaning; Thermoplastic Seat and Bronze Cage; Corrosion Resistant Adjusting Screw and Sealed Cage for Waterworks Pit Installations; Serviceable In-Line; Bypass Feature Controls Thermal Expansion Pressure; Sealed Spring Cage on All Models for Accessible Outdoor or Pit Installations; Meets Requirements of the Buy American Act
Series N55B-M1 Water Pressure Reducing Valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 400psi (27.6 bar) and may be adjusted from 25 to 75psi (172 - 517 kPa). The standard setting is 50psi (345 kPa). All parts are quickly and easily serviceable without removing the valve from the line. The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply.
Strainer Material Stainless Steel; Diaphragm Material EPDM; Packaging Quantity 12 per Carton; Warranty 1 Year Limited
1" x 1", FPT Union x FPT, 400 PSI, Bronze, Diaphragm Actuation, Water Pressure Reducing Valve
Integral Stainless Steel Strainer Removable for Cleaning; Thermoplastic Seat and Bronze Cage; Corrosion Resistant Adjusting Screw and Sealed Cage for Waterworks Pit Installations; Serviceable In-Line; Bypass Feature Controls Thermal Expansion Pressure; Sealed Spring Cage on All Models for Accessible Outdoor or Pit Installations; Meets Requirements of the Buy American Act
Series N55B-M1 Water Pressure Reducing Valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 400psi (27.6 bar) and may be adjusted from 25 to 75psi (172 - 517 kPa). The standard setting is 50psi (345 kPa). All parts are quickly and easily serviceable without removing the valve from the line. The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply.
Strainer Material Stainless Steel; Diaphragm Material EPDM; Packaging Quantity 12 per Carton; Warranty 1 Year Limited
Specifications
| Actuation Type | Diaphragm |
|---|---|
| Body Material | Bronze |
| End to End Distance | 39/8 Inch |
| GSA Item | No |
| Nominal Size | 1 Inch |
| Seat Material | Thermoplastic |
| Temperature Rating | 33 to 180 Deg F |
| End Connection | Male Threaded Union x Female Threaded |
| Pressure Rating | 400 PSI |
| Applicable Standard | ASSE 1003, ANSI A112.26.2, IAPMO, CSA B356, UPC, ISO 9001 |
| Inclusions/Features | Sealed Spring Cage, Thermal Expansion Bypass, Elastomer Valve Disc |
| Downstream Pressure Range | 25 to 75 PSI |
| Standard Factory Setting | 50 PSI |
| Strainer Supplied | Yes |
| Type | Single Union |
| Applications | Commercial, Residential |
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