1 1/2" PVC Spring Assisted Check Valve

* Spring Loaded Swing Assembly Maintains a Positive Seal * Engineered for Maximum Flow, Quick Response & Positive Shutoff * Excellent for Pool & Spa, OEM and General Purpose Applications * Compact, Space-Saving Design * PVC White or Clear Sealed Unit * High Grade EPDM Seat * Suitable for Horizontal or Vertical Up-flow Installations * Socket, Threaded, or SR Threaded End Connections * Pressure Rated to 150 psi @ 73°F Full Flow (open), 75 psi Back Pressure (closed) * Maximum Service Temperature 140°F (temperature/pressure de-ratings apply)