Fisher ES and EAS Sliding-Stem Control Valve

Fisher

Product Code: ES and EAS Sliding-Stem
Brand: Fisher



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Description for Fisher ES and EAS Sliding-Stem Control Valve

Fisher™ ES and EAS Sliding-Stem Control Valves is your solution for a wide range of applications, including sulfide and chloride stress-cracking environments common to the oil and gas production industries.Available in globe or angle body, these valves can provide up to Class V or VI shutoff.FeaturesENVIRO-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.Streamlined flow passages provide excellent capacities and flow.Rugged cage guiding provides high valve plug stability, which reduces vibration and mechanical noise.Increased wear resistance of hardened stainless steel trim means longer-lasting service.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.Controlled compression of optional seat construction protects PTFE disk between metal disk seat and disk retainer.

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