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Series 4000B-FP Reduced Pressure Zone Assemblies with Gear Operated Slow Close Isolation Valves prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of bronze body construction, two, in-line independent check valves, replaceable check seats with an intermediate relief valve, and ball valve test cocks. Its compact modular design facilitates easy maintenance and assembly access, as well as gear-operated slow close ball valves.

Series 4000B-FP is ideal for protection of health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).

Features

  • Single, top-access cover and modular check construction for ease of maintenance
  • Large body passages provide low pressure drop
  • Internal relief valve reduces installation clearances
  • Bronze body construction for durability
  • Gear operated, slow close shutoffs
  • Pre-wired tamper switch (2) per shutoff

7 Products

2" 4000B Retainer
SKU: 7016658
Alternative SKU: 1047001
$51.50
2" 4000B 2nd Check Assembly
SKU: 7016646
Alternative SKU: 0887541
$212.00
2" 4000B 1st Check Assembly
SKU: 7016640
Alternative SKU: 0887540
$238.00
2" 4000B RUBBER TOTAL REPAIR KIT
SKU: 7016380
Alternative SKU: 0887547
$203.50
2" 4000B RV RUBBER REPAIR KIT
SKU: 7016374
Alternative SKU: 0887544
$105.00
2" 4000B LF Cover Kit
SKU: 0425442
Alternative SKU: 0794048
$282.00
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