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Products
VR

Introduction

It is used when vacuum relief is the only requirement. Vacuum relief necessary under working conditions is achieved by a spring or weight loaded pallet. This feature reduces the possibility of tank damage due to an excessive vacuum condition.

Benefits

  • Cushioned air seating
  • Fluoropolymer seating diaphragms minimize sticking caused by resinous vapors and atmospheric moisture.
  • Self-draining body and drip rings to protect seating surfaces from condensate and freezing
  • Avoids vacuum buildup due to binding or clogging of the vent