B911-M3, 1/2" Boiler Fill (1156) & Backflow Preventer (9D) Valve Combination, FNPT x FNPT Union
Brand: Watts
Part#: 0386463
Model: B911-M3
Watts 911 series boiler make-up combo includes 1156 pressure regulating/fill valve and 9D series dual check backflow preventer with atmospheric vent.

Features:
  • All-bronze (fill valve & backflow preventer) construction
  • Designed specifically to provide make-up water for boiler applications
  • High-capacity performance

Technical Specifications:
  • Size: 1/2"
  • Connections: FNPT x Sweat Union
  • Max Operating Temperature: 212°F
  • Max. Working Pressure: 100 psi
  • Adjustable Range: 10 - 25 psi (factory set at 15 psi)

Warranty:
1-year limited warranty
Write a Review
Helpful? Yes {{ (2*reviews[i].feedback_helpful) - reviews[i].feedback_count }} No
Verified Purchase
{{ reviews[i].content.title }}
Reply from PexUniverse:
By {{ reviews[i].content.name }} (from {{ reviews[i].content.location }}) on {{ reviews[i].created_at | formatDate }}
Ask a Question
{{ f.question }}
Helpful? Yes {{ (2*f.feedback_helpful) - f.feedback_count }} No
By PexUniverse Customer Service on {{ f.answered | formatDate }}

Recently viewed products

Top