Watts 0122773 LF909-NRS Reduced Pressure Zone Assembly 2-1/2

Product Description

The Watts Regulator Company offers the 0122773 model, which is a reduced pressure zone assembly from the LF909 series. This assembly is designed for use in plumbing systems to protect the potable water supply against hazards due to backpressure and backsiphonage. It has a nominal size of two and a half inches and a maximum pressure rating of 175 psi. The unit operates within a temperature range of thirty-three to one hundred ten degrees Fahrenheit. The flow rate is approximately seven point five feet per second.

• Lead-free construction for safety and compliance
• Resilient seated gate valve for reliable operation
• Field reversible relief valve for emergency conditions

Product Highlights

This assembly is suitable for various applications and complies with national plumbing codes. It includes features such as stainless steel internal components and captured spring assemblies for enhanced safety. The body is constructed from cast copper silicon alloy and is epoxy coated.

Product Information

Standard Information

• MPN: 0122773
• Brand: Watts Regulator Company

Technical Specifications

• Model: LF909-NRS
• Body Material: Cast Copper Silicon Alloy
• Dimensions: 41-1/4 inches long
• Flow Rate: 7.5 fps
• Pressure Rating: 175 psi
• Temperature Rating: 33 to 110 degrees Fahrenheit
• Connection Type: Flanged