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

Specs

Sizes
2 through 12
Housing Materials
Aluminum
Leakage Rate
Exceed Leakage Standard of 1 SCFH @ 90% Set Point
Weight Materials
Zinc Plated CS
Seat and Pallet Materials
PPS
Seal and Gasket Materials
Buna-N
Pressure Settings
0.5 to 32 oz/sq in
Vacuum Settings
0.5 to 32 oz/sq in
Options
Special Coating, Weight Material, Hardware, Gasket Material, FRP Resins, Steam Jacket or Trace

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