This product is certified by the International Association of Plumbing and Mechanical Officials (IAPMO) to meet Uniform Plumbing Code (UPC) standards for the USA and Canada.

This product has been certified by the Canadian Standards Association (CSA) to meet select standards for electrical, plumbing, and/or mechanical products in the United States and Canada.

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Thank you for watching our video on how to replace a bonnet and poppet on our FEBCO 765-1 model. For more information about preparing your backflow preventer from freezing temperatures watch the video Winterizing Your PVB and don’t forget to subscribe to our Youtube Channel.

This product has been certified by ASSE International to meet safety and performance standards for plumbing and mechanical systems

The model in this example is the 765 and the manufacturer is Febco. The number behind the dash indicates the size of the particular PVB. The Febco poppet bonnet assembly kit used in this demonstration contains the bonnet, poppet, and some lubricant or grease to aid in the repair process.

Have you ever woken up on a wintry morning and gone outside only to realize you’re standing or sloshing in water? You look to your left and all you is water spewing out of your backflow. It happens more often than you think and it’s a good indicator that the equipment was not properly winterized. In this article, we’ll discuss how to replace the bonnet and poppet of a Febco 765-1 PVB.

This Watts 1/2" reduced pressure zone assembly is designed to protect potable water supplies in accordance with national plumbing codes and water authority requirements. It's ideal for protecting drinking water supplies from dangerous cross-connections for non-potable service applications like irrigation, fireline, and industrial processing. It features 1/2" NPT body connections, quarter-turn ball valves, and a tee handle. This assembly can be used with SentryPlus Alert (sold separately) to activate the flood sensor, which detects excessive water discharges from the relief valve.This unit features two in-line, independent check valves, captured springs for safe maintenance, and replaceable check seats with an intermediate relief valve. Thanks to its compact, modular design, this unit facilitates maintenance and assembly, and no special tools are required for servicing. It also has a durable bronze body and large body passages for low pressure drop. It's suitable for supply pressure up to 175 PSI with a temperature range of 33 to 180 degrees Fahrenheit.Overall Dimensions:Length: 12 3/4"Height: 5 7/8"

This product has been certified by the Underwriters Laboratories (UL) for safe use against a limited range of hazards or usage conditions, within applicable safety standards required for safe use in the United States and Canada.

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A Pressure Vacuum Breaker (PVB) is a type of backflow preventer. It allows the water from your supply to go through and flow into your valves which in turn, irrigates your lawn. However, if your device isn’t properly winterized water can get stuck. As we all know, when water freezes it expands and as a result of the expansion, this particular piece can actually fracture.

WARNING:This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.