True Union Plastic Ball Check Valves - Vissers Sales Corp.

True Union Plastic Ball Check Valves

Features Options
  • Square Cut Seat for Positive Sealing
  • Seats with Minimum Back Pressure
  • For Horizontal or Vertical Installation
  • 1/4″ to 4″ Full Port
  • 1/2″ to 6″ are Sure Block design
  • 1/4″ & 3/8″ are Trim Check design
  • Works In Any Position Except Down Flow
  • Foot Valve Screens
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