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Fisher - Model HP and EH -Globe and Angle Valves
Fisher HP series control valves are single-port, high-pressure, globe- or angle-style valves with metal seats, cage guides, and push-down-to-close valve plug action. Fisher EH series valves are specially designed for high-pressure applications and incorporate proven techniques in flow-stream contouring for higher capacities and in valve trim design for reliability in severe applications.
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- Certifications SIL capable, CSA, FM, ATEX, IECEx, CUTR, PED, CRN, Fire Safe, Fugitive Emission, NACE
- Critical Service Noise Abatement, Cavitation, Dirty Service, Erosive, Low Flow, Corrosive, General Service, Flashing
- Flow Characteristics Equal Percentage, Linear, Special Characterization, Quick Opening
- Material Carbon Steel, Stainless, Duplex, Alloy, Cast Iron
- Operating Temperature Cryogenic, Standard Temperature, High Temperature
- Pressure Class PN, ASME
- Process Connection Type Flanged, Butt Weld, RTJ, Socket Weld
- Shutoff Class Class II (FCI 70-2), Class III (FCI 70-2), Class IV (FCI 70-2), Class V (FCI 70-2), TSO
- Valve Size See product bulletin for various valve styles and sizes
- Valve Size Standard NPS, DN
- Other Configurations Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.
- Rugged cage guiding provides increased valve plug stability, which reduces vibration and mechanical noise.
- HP valves have readily available trims capable of attaining full pressure drops.
- EH/HP and EHA/HPA valves with buttwelding end connections have Intermediate Standard Ratings. With nondestructive testing, these valves can conform to ASME Intermediate Special Ratings, which allow even higher pressure/temperature applications.
- Optional ENVIRO-SEAL™ packing systems provide an improved stem seal to help prevent the loss of valuable process fluid or emission of hazardous process fluid.
- Hardened materials of construction for the cage, valve plug, cage guiding, and other trim parts are standard for all applications, providing excellent wear resistance.
- Maintenance is simple and can easily be performed using common tools. Micro-Flute and Micro-Form valve plugs provide superb rangeability in high-pressure, low-flow applications, while maintaining tight shutoff.