The Watts Series 007 Double Check Backflow Prevention Valces 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.
Check with local authority having jurisdiction regarding vertical orientation, frequency of testing or other installation requirements.
Features
- Compact, space saving design
- Large body, passages provides low pressure drop
- Top entry single access cover and modular check construction for ease of maintenance
- No special tools required for servicing
- Captured springs for safe maintenance
- Replaceable seats for economical repair
- Ball valve test cocks-screwdriver slotted
- Temperature Range: 0.5°C – 90°C
- Max. Pressure: 1400kPa (14bar)
- Includes Strainer, Ball Valves & Unions
