Watts Series 007 Double Check Valve Assemblies

Series 007 Double Check Valve Assemblies are designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements for non-potable service applications such as irrigation, fireline, or industrial processing. Only those cross-connections identified by local inspection authorities as non-health hazard shall be allowed the use of an approved double check valve assembly.

This 0078011 double check valve assembly consists of a bronze body construction, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, replaceable check discs and seats, and strainer.

Features:
 

• Ease of maintenance — only one cover
• Top entry
• Replaceable seats and seat discs
• Modular construction
• Compact design
• Cast bronze body construction — 1⁄2" – 2"
• Top mounted ball valve test cocks
• Low pressure drop
• No special tools required for servicing
• 1⁄2" – 1" have tee handles