Pressure Reducing Valves

WATTS® 0009478 LFN45B Lead Free Pressure Reducing Valve, 3/4 in Nominal, FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body

This 3/4 inch lead free 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 construction, NPT threaded union inlet and NPT female outlet connection, stainless steel integral strainer, thermoplastic seat module, thermal expansion bypass and a sealed spring cage for waterworks 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).

WATTS® 0009330 LF25AUB-Z3 Pressure Reducing Valve, 1 in Nominal, FNPT Union x FNPT End Style, 10 to 35 psi Pressure, Cast Copper Silicon Alloy Body

This 1 inch lead free brass water pressure reducing valve for low pressure ranges 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). The low pressure range is 10 to 35 psi (69 to 241 kPa) with the standard setting at 30 psi (207 kPa).

WATTS® 0009309 LF25AUB-Z3 Pressure Reducing Valve, 1 in Nominal, FNPT Union x FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body

This 1 inch lead free copper silicon alloy water pressure reducing valve is the standard model, 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). Suitable for up to 300 psi (20.7 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).

WATTS® 0009280 LF25AUB-Z3 Pressure Reducing Valve, 3/4 in Nominal, FNPT Union x FNPT End Style, 10 to 35 psi Pressure, Cast Copper Silicon Alloy Body

This 3/4 inch lead free brass water pressure reducing valve for low pressure ranges 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). The low pressure range is 10 to 35 psi (69 to 241 kPa) with the standard setting at 30 psi (207 kPa).

WATTS® 0009257 LF25AUB-Z3 Lead Free Pressure Reducing Valve, 3/4 in Nominal, FNPT Union x FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body

This 3/4 inch lead free brass 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 160 degrees F (0.5 to 71 degrees C). The standard pressure setting is 50 psi (345 kPa) with maximum working pressure at 300 psi (20.7 bar).

WATTS® 0009236 LF25AUB-Z3 Pressure Reducing Valve, 1/2 in Nominal, FNPT Union x FNPT End Style, 10 to 35 psi Pressure, Cast Copper Silicon Alloy Body

This 1/2 inch lead free brass water pressure reducing valve for low pressure ranges 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). The low pressure range is 10 to 35 psi (69 to 241 kPa) with the standard setting at 30 psi (207 kPa).

WATTS® 0009217 LF25AUB Lead Free Pressure Reducing Valve, 1/2 in Nominal, FNPT Union x FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body

This 1/2 inch lead free brass water pressure reducing valve is the standard model, 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 160 degrees F (0.5 to 71 degrees C). Suitable for up to 300 psi (20.7 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).