Fisher easy-e ED Universal Globe Valves – Sliding Stem Valves

Fisher easy-e ED Universal Globe Valves are part of the sliding stem valve range that have balanced plugs and cage-guided trim for all general applications with process temperatures up to 593°C (1100°F).

The easy-e ED valves are available in sizes ranging from NPS 1 to 30 and pressure ratings up to CL600, with several globe body, sliding-stem configurations, including ED, EAD, and EDR:

ED: Globe body sliding-stem valve with push-down-to-close action
EAD: Angle body sliding-stem valve with push-down-to-close action
EDR: Globe body sliding-stem valve with push-down-to-open action

Fisher easy-e ED product range is available for a wide range of applications, including sulphide and chloride stress-cracking environments common to the oil and gas production industries.

Fisher easy-e ED Universal Globe Valve

Product Features

Compliance with the Clean Air Act—ENVIRO-SEAL™ packing systems provide an improved stem seal to help prevent the loss of process fluid. The ENVIRO-SEAL packing systems feature PTFE, Graphite ULF, or Duplex packing with live loading for reduced packing maintenance
Valve Plug Stability— Rugged cage guiding provides high valve plug stability, which reduces vibration and mechanical noise
Balanced Valve Plug Construction— Balanced valve plugs permit the use of smaller, lower-cost Fisher actuators
More Flow Capacity for Initial Investment— Streamlined flow passages provide excellent capacities and flow
Compliance with European Standards— NPS 1 to 8 valves are available with dimensions specified by EN/DIN standards
Sour Service Capability—Materials are available to meet NACE standards
Operating Economy—Increased wear resistance provided by standard, hardened stainless steel trim means long service life
Maintenance Economy— Trim inventory costs are cut because dimensional standardization permits use of most standard easy-e trim parts. During removal of trim parts, the valve body can stay in the pipeline. The EDR valve also features easy valve access without removing the actuator

Fisher easy-e ED Universal Globe Valves – Valve Detail

FISHER easy-e ED UNIVERSAL GLOBE VALVE

PRODUCT Specification

Valve Sizes	ED 1, 1-1/2, or 2 2-1/2, 3, 4, 6, or 8 ; EAD 1 or 2 3, 4, or 6 ; EDR 1, 1-1/2, or 2 2-1/2, 3, or 4
End Connection Styles(1)(2)	End Connection Styles(1)(2) Cast Iron Valves Flanged: ED, NPS 1 through 8, CL125 flat-face or CL250 raised-face flanges per ASME B16.1 Steel and Stainless Steel Valves Flanged: CL150, 300, or 600 raised-face (RF) or ring-type joint (RTJ) flanges per ASME B16.5, Raised-face (RF) flanges per EN1092-1/B Screwed or Socket Welding: NPS 1 through 2, consistent with ASME B16.11 Buttwelding: NPS 1 through 8 Schedules 40 or 80 consistent with ASME B16.25 Socket weld end connection style is not available for EAD
Maximum Inlet Pressure and Temperature(1)(2)	Cast Iron Valves Flanged: Consistent with CL125B or 250B per ASME B16.1 Steel and Stainless Steel Valves Flanged: Consistent with CL150, 300, and 600(3) per ASME B16.34 Screwed or Welding: Consistent with CL600(3) per ASME B16.34
Maximum Pressure Drops(2)	Same as maximum inlet pressure for specific construction defined above, except where further limited as follows: All Valves Except Those with Whisper Trim III and WhisperFlo Cages: See figure 9 on data sheet Valves with Whisper Trim III Cages : Limited by the following max -P/P1 ratio(4)—0.60 for level A3 cage, 0.75 for level B3 cage, 0.85 for level C3 cage, or 0.99 for level D3 cage
Shutoff Classifications Per ANSI/FCI 70-2 and IEC 60534-4	Class II: Standard with single graphite ring and 33 through 203 mm (1.3125 through 8-inch) port size Class III: Optional for valves with single graphite piston ring and 87 mm (3.4375 inch) or larger port diameter Class IV: For valves with multiple graphite piston rings and 111 mm (4.375 inch) or larger port diameter Class V High-Temperature: For valves with port diameters from 73 through 203.2 mm (2.875 through 8-inch) with optional C-seal trim
Construction Materials	Valve Body, Bonnet, and Bonnet Spacer or Bottom Flange, if used: Cast iron, WCC carbon steel, CF8M (cast 316 stainless steel), LCC carbon steel, WC9 chrome moly steel, or other materials upon request Valve Plug, Cage, and Metal Seating Parts All Valves Except Those with Whisper Trim III and WhisperFlo Cages: See table 3 Valves with Whisper Trim III and WhisperFlo Cages: See tables 4 and 5 Valves for NACE Specification: See table 10 Bellows Seal Assembly: 316L stainless steel or N04400 (see data aheet for specifications and tables)
Flow Characteristics	Standard Cages: Quick-opening, linear, or equal percentage Whisper Trim and WhisperFlo Cages: Linear
Flow Direction	ED or EAD: Standard Cage–Normally down, Whisper Trim and WhisperFlo Cages—Always up EDR: Standard Cage–Normally up, Whisper Trim Cage—Always down
Options	Seal welding of EDR valve body/bonnet joint for temperatures above 232C (450F), lubricator, lubricator/isolating valve, drilled and tapped connection in extension bonnet for leak-off service, valve body drain plug, style 3 fabricated extension bonnet made on order to a specific length for cryogenic service, style NS bonnet for seismic service requirements, packings suitable for nuclear service, C-seal trim for Class V high-temperature shutoff

1. EN (or other) ratings and end connections can usually be supplied; consult your Emerson Process Management sales office. 2. The pressure/temperature limits in this bulletin and in any applicable standard limitations should not be exceeded

See how Fisher Control Valves provide safe, efficient and intuitive flow control.

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➡ Did you know? Fisher Control Valves are approved, certified and classified to international standards including ASME, CSA, IEC, NACE, FDA & NFPA. Should you require assistance with valve specification for explosion-proof or intrinsically safe applications in the hazardous area industries, please contact T&D.