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Fisher™ easy-e™ EAD Control Valve

The Fisher easy-e ED valve is available in globe and angle bodies. This single-port control valve has a balanced valve plug design, cage guiding, and metal-to-metal seating for all general applications over a wide range of process pressure drops and temperatures.

主な特長

  • ENVIRO-SEAL™ packing systems that provide an improved stem seal to help prevent the loss of process fluid are available. These packing systems feature PTFE or Graphite ULF packing with live-loading for reduced packing maintenance.
  • Rugged cage guiding provides high valve plug stability, which reduces vibration and mechanical noise.
  • Streamlined flow passages in the ED, EAD, and EDR valves provide excellent capacities and flow.
  • Increased wear resistance of hardened stainless steel trim means longer-lasting service.
  • Use of multiple graphite piston rings permit Class IV shutoff up to 593°C (1100°F). Use of C-seal trim permits Class V shutoff up to 593°C (1100°F).
  • Valves are available with dimensions specified by EN/DIN standards.
  • Unless otherwise noted, references are to NACE MR0175-2002. Optional materials are available to meet NACE MR0103 and NACE MR0175 / ISO 15156.
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