Design ED, EAD, and EDR
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The easy-e®Valve Family
Design ED, EAD, and EDR valves are part of the versatile easy-e family of industrial control valves from Fisher. easy-e valves share the following characteristics:
- Multiple trim material choices
- Trim temperature capability with standard metal seats to 427°C (800°F)
- FGM gaskets
- Interchangeable, restricted-capacity trims and full-size trims match variable process flow demands
- Different cage/plug styles provide particular flow characteristics for highly-specialized applications.
The standard cage comes in three different flow characteristics: - quick-opening
- linear
- equal percentage
- Noise in gaseous service may be attenuated by using Whisper Trim I, Whisper Trim III and WhisperFlo cages
- Optional constructions provide material compatibility with NACE MR0175
- 316 stainless steel packing box parts are standard (including packing flange, studs, and nuts)