AWWA Ball Valves

Double Check Valve Assemblies
from FEBCO

In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a Lead Free* cast copper silicon alloy body and threaded ball valve end connections. Maximum Working... [See More]

  • Agency: ASME; AWWA; ANSI
  • Valve Size: 0.50 to 10.00
  • Material: Ductile Iron (optional feature); Copper (optional feature)
  • Maximum Pressure: 10.00 to 175.00
Ball Corporation Valve -- B-20003N
from Mueller Company

Machine inserted corporation stops were developed by Hieronymus Mueller in conjunction with his development of the drilling and tapping machine used to make pressure taps in water mains. During the development of the machine inserted corporation stop, Mr. Mueller designed an inlet thread which... [See More]

  • Agency: AWWA
  • Connection Description: Threaded
  • Valve Size: 0.75 to 2.00