475DAV

475DAV

The Zurn Wilkins 475DAV Reduced Pressure Principle Detector Assembly is shaped in the "z" pattern, installed in a vertical orientation, flow up. For high hazard fire protection applications, with a metered by-pass to detect leaks and other water use.

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

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Features And Benefits

  • Small footprint for easy Fire Protection retrofits
  • 475DA assembled in "N" pattern
  • 475DAV allows for vertical up flow in a "Z" pattern
Lead Free
Retrofit or Replacement
Zurn Wilkins
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Repair Parts

Bypass Assembly used with RK6-475DA-BP-LM.

Seat Assembly #1 Poppet used with RK6-375-SEAT1-ASSY. Kit Contains Seat Assembly #1 Poppet.

#1 Check Assembly Repair Kit, 6" 475DA and 475DAV used with RK6-375CK1. Kit Contains Seat Retainer #1, O-Ring, Seat, Bolt, Poppet Retainer (x4), Handle, #1 Poppet Assembly, Washer, Poppet Bolt (x4), O-Ring, Poppet Bolt (x4), Poppet Retainer, Seal Ring, Seat Assembly, #1 Poppet.

#2 Seat Assembly Repair Kit, 6" 375ADA used with RK6-350-SEAT2-ASSY Kit Contains Seat Retainer #1 (x6).

Main & Bypass Rubber Repair Kit 6" 350DA used with RK6-350DA. Kit Contains O-Ring, Check (x2), O-Ring, Poppet Bolt (x8), Seal Ring (x2), and Bypass Rubber Repair Kit.

Relief Valve Hose Repair Kit, 4" and 6" 475DA and 475DAV used with RK4-RV475-HOSE. Kit Contains Sensing Tube, Elbow, and Nipple.

Pitot Tube Repair Kit, 4" - 10" 475DA and 475DAV used with RK4-475-TUBE-ASSY. Kit Contains Pitot Tube Assembly.

Relief Valve Assembly Repair Kit, 8" and 10" 375DA used with RK8-RV-ASSY. Kit contains O-O-Ring, Relief Valve, Relief Valve Assembly, Bolt, Relief Valve (x2), and Sensing Tube Fitting.

Braided Hose Repair Kit, 8" and 10" 475 and 475V used with RK8-RV475-HOSE. Kit contains Sensing Tube, Elbow, and Nipple.

Relief Valve Assembly Repair Kit, 8" and 10" 475 and 475V used with RK8-RV475-ASSY. Kit Contains Relief Valve Elbow, O-Ring, Elbow/Relief Valve (x2), Bolt, Elbow/Relief Valve (x4), and Relief Valve Assembly.

Cover used with RK8-LBF-VALVE-COVER.

Bypass Assembly used with RK8-475DA-BP-LM.

#1 Seat Assembly Repair Kit, 6" 475DA and 475DAV used with RK8-375-SEAT1-ASY.

#1 Seat Assembly Repair Kit, 8" and 10" 375A used with RK8-375-SEAT1-ASSY. Kit Contains Seat Assembly, and #1 Poppet.

Complete Rubber Repair Kit, 8" and 10" 375ADA used with RK8-375DAC. Kit Contains O-Ring, Seat (x2), O-Ring, Poppet Bolt (x12), Seal Ring (x2), Bypass Rubber Repair Kit, and Relief Valve Rubber Repair Kit.

#1 Check Assembly Repair Kit, 8" and 10" 475DA and 475DAV used with RK8-375CK1. Kit Contains Seat Retainer #1 (x4), O-Ring, Seat Assembly, Bolt, Poppet Retainer (x6), Washer, Poppet Retainer (x6), O-Ring, Poppet Retainer (x6), Poppet Retainer, Seal Ring, Seat Assembly #1 Poppet, Washer, and Seat Retainer (x4).

Main & Bypass Rubber Repair Kit 8" - 12" 350DA used with RK8-350DA. Kit Contains O-Ring, Check (x2), O-Ring, Poppet Bolt (x12), Seal Ring (x2), and Bypass Rubber Repair Kit.

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