Febco 765-1 manual

Febco Febco 1" Designed to Prevent Contaminated And Hazardous Water From Getting Back Into the Potable Drinking Water. The PVB Can Have Supply Pressure On It At All Times. This Backflow Preventor Has Become The Standard. This Product Can Only Be Used In Non Potable Water or Irrigation Systems Only Nationwide! Febco 1". A. Model - 1/ 2" through 1 / 4" sizes 1. Disassembly Bonnet/Poppet a. Close outlet ball valve then close inlet ball valve. Bleed residual pres-sure by opening #2 testcock. b. Remove canopy nut and canopy. c. Unscrew bonnet assembly from valve body by hand. (If neces-sary, use appropriate size wrench on outside diameter of www.doorway.ru Size: KB. Series Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: psi ( bar). All bronze body for durability.

Series Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: psi ( bar). All bronze body for durability. Louie McPherson from Ewing Irrigation Landscape Supply demonstrates how to repair the Febco Pressure Vacuum www.doorway.rut Info: https://ewingirrigati. Download the Repair and Installation Manual for Febco Pressure Vacuum Breaker. Download the Blowout Instruction Sheet for Febco Pressure Vacuum Breaker. Need help determining the size of you ? Sizing and ordering the bonnet / poppet repair kits can be done at our online store: www.doorway.ru We can ship your order the same day.

Febco repair instructions and kit. Do-It-Yourself and save time and expense. Easy to follow repair Instruction. Order a repair kit from www.doorway.ru Using the Febco to blow out the system. 1 - Overview of the Febco 2 - Detail of the petcock and backflow preventer valve. To blow out the system: Close the upstream water inlet (below the Febco, #3 in the above picture), close the two small petcock valves on the side (#1 and #2), and open the downstream water outlet (#4). A. Model - 1/ 2" through 1 / 4" sizes 1. Disassembly Bonnet/Poppet a. Close outlet ball valve then close inlet ball valve. Bleed residual pres-sure by opening #2 testcock. b. Remove canopy nut and canopy. c. Unscrew bonnet assembly from valve body by hand. (If neces-sary, use appropriate size wrench on outside diameter of bonnet.