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Sink Drain Valve Assembly

Sink Drain Valve Assembly

Product Information:


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Product Description:


  • Automatic drain for standard or operatory sink 1-1/2" tailpiece
  • Connects to central vacuum system and eliminates conventional plumbing drain
  • Allows installation where a gravity drain is not available or practical
  • Includes: Sink Adapter (RPI Part #VPA084) and Cuspidor Drain Valve (RPI Part #VPV083)
  • Also available: Diaphragm (RPI Part #VPD086) and Bowl Kit (Long) (RPI Part #VPK088)

Fits: Standard or Operatory Sinks

Model(s) this part fits: All VADA™ Traps

Notes:Adapts all OEM sinks to a central vacuum line when there is not a normal gravity drain available.