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3/4" x 3/4" Backflow Preventer, Brass Dual Check Valve, Lead Free Reviews

4.9 Rating 26 Reviews
Received this valve today, the housing is all brass and of side construction, the internals surprised me... just surprised it was all plastic, time will tell how well it does, looks like nylon so durability should be good. Spring inside looks and should be stainless steel. I've put pressure behind it and it didn't leak, good sign there.
Helpful Report
Posted 4 years ago
Premium insulation prevents heat loss and condensation, maintaining energy-efficient operation.
Helpful Report
Posted 8 years ago