Numbers and Titles



40 05 67.13Reduced-Pressure Zone Backflow Preventers for Process Service
40 05 67.16Double Check Valve Assembly Backflow Preventers for Process Service
40 05 67.23Pressure Vacuum Breaker Backflow Preventers
40 05 67.26Atmospheric Vacuum Breaker Backflow Preventers
40 05 67.29Hose Connection Vacuum Breaker Backflow Preventers
40 05 67.33Backpressure Valves
40 05 67.36Pressure-Regulating Valves
40 05 67.39Pressure-Relief Valves
40 05 67.41Direct-Acting Surge Relief Valves for Water Service
40 05 67.43Pilot-Operated Surge Relief Valves for Water Service
40 05 67.44Pilot-Operated Surge Arrestor Valves for Water Service
40 05 67.46Electronic Surge Anticipator Valves for Water Service
40 05 67.47Surge Relief Valves for Wastewater Service
40 05 67.49Electronic Surge Anticipator Valves for Wastewater Service