Watts Series U5B-Z3 Water Pressure Reducing Valves 

Series U5B-Z3 High Performance Water Pressure Reducing Valves are used in commercial, industrial, 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, integral stainless steel strainer replaceable seat module and optional thermal expansion bypass. Available with threaded, solder or quick-connect end connections. Maximum Working Pressure: 300psi (21 bar), Adjustable Reduced Pressure Range: 25 to 75psi (172 to 517 kPa), Standard Pressure Setting: 50psi (345 kPa).

This 0009130 3/4 inch lead free high performance water pressure reducing valve consists of a Bronze body construction, integral stainless steel strainer, gauge tapping and 160psi (11 bar) gauge, replaceable seat module, Solder union inlet x NPT female outlet w/built in thermal expansion bypass to control thermal expansion pressure. This valve is adjustable for low pressure ranges 10 – 35psi (69 – 241 kPa). 

Features: 
 

• Standard construction includes Z3 sealed spring cage and stainless steel corrosion resistant adjusting cage screws for accessible outdoor or pit installations
• Integral stainless steel strainer
• Replaceable seat module
• Lead Free* cast copper silicon alloy body construction
• Serviceable in line
• Bypass feature controls thermal expansion pressure (LFU5B-Z3)
• High temperature resistant reinforced diaphragm for hot water