3/4" Dual Check Valve Female NPT Union Inlet x Female NPT

Ideal for use where Lead-Free* valves are required. Designed
for installation on potable water lines to protect against both
backsiphonage and backpressure of polluted water into the
potable water supply. The Model 700XL shall provide protec-
tion where a potential health hazard does not exist.

Standards Compliance:
• ASSE® Listed 1024
• CSA® Certified
• Meets the requirements of NSF/ANSI 61*
  *(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT)

Features:
Sizes                         3/4"
Max. pressure            175 PSI
Max. temp                 180°F
Connections
Threaded                   ANSI B 1.20.1
Copper sweat             ANSI B 16.22
Meter thread              ANSI B 1.20.

Materials:
Main valve body           Low Lead Cast Bronze ASTM B 584
Elastomers                  Buna Nitrile (FDA approved)
Polymers                     Noryl ® (1/4"-1/2")
                                  Delrin ® (3/4"-1")
Springs                        Stainless Steel, 300 Series