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Enardo™ Series 851 High Performance Pipe-away Pressure or Vacuum Relief Valve

The Series 851 is a high‑performance pipe‑away valve that protects against overpressure, air intake, product loss, and vapors

The Enardo Series 851 is an advanced design for pipe-away applications. This high-performance valve utilizes the advanced technologies to provide protection against positive overpressure, prevent air intake and evaporative loss of product, and help contain odorous and potentially hazardous vapors. The Series 851 offers features that exceed the performance of standard valves on the market, particularly in very cold ambient conditions and applications involving sticky materials.

Key Features

  • PPS Internal Parts for Superior Corrosion Protection
  • Saber Guide System for Precise Valve Stroke
  • Exceeds Leakage Standard of 1 SCFH @ 90% Set Point
  • Fully Replaceable Pallet and Seat Assemblies
  • Available with ANSI, DIN and JIS Flanges
  • EN 13463-1, EN 13463-5 Certified
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