Series 719 Double Check Valve Assemblies are designed to protect drinking water supplies from dangerous cross con- nections in accordance with national plumbing codes and water authority requirements.
This series may be used in only those cross-connections identified by local inspection authorities as non-health hazard applications.
- Manufactured from bronze alloy
- Separate access, top entry check valve design
- Reversible seat disc rubber, extends check valve life
- Chloramine resistant elastomers
- Replaceable seats and seat discs
- Compact design
- Top mounted screwdriver slotted ball valve test cocks
- Low pressure drop
- 1/2″ – 1″ have Tee handles
1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″