Description; Specifications; Installation - Fisher EAS easy-e Instruction Manual

ES Valve
July 2017
Table 1. Specifications
End Connection Styles
Cast Iron Valves
Flanged: CL125 flat‐face or CL250 raised‐face flanges
per ASME B16.1
Steel and Stainless Steel Valves
Flanged: CL150, 300, and 600 raised‐face or ring‐type
joint flanges per ASME B16.5
Screwed or Socket Welding: All available ASME B16.11
schedules that are consistent with CL600 per ASME
B16.34
Buttwelding: Consistent with ASME B16.25
Maximum Inlet Pressure
Cast Iron Valves
Flanged: Consistent with CL125B or 250B
pressure‐temperature ratings per ASME B16.1
Steel and Stainless Steel Valves
Flanged: Consistent with CL150, 300, and 600
pressure‐temperature ratings per ASME B16.34
Screwed or Welding: Consistent with CL600
pressure‐temperature ratings per ASME B16.34
1. The pressure/temperature limits in this manual and any applicable standard or code limitation for the valve should not be exceeded.
2. Certain bonnet bolting material selections may require a CL600 easy‐e valve assembly to be derated. Contact your

Description

These single‐port valves have cage guiding, quick‐change trim, and unbalanced push‐down‐to‐close valve plug action.
Valve configurations are as follows:
ES—Globe style valve (figure 1) with metal‐to‐metal seating as standard for all general applications over a wide range
of pressure drops and temperatures, and metal‐to‐PTFE seating is optional for more stringent shutoff requirements.
EAS—Angle valve version of ES, used to facilitate piping or in applications where a self draining valve body is required.

Specifications

Typical specifications for these valves are shown in table 1.

Installation

WARNING
Always wear protective gloves, clothing, and eyewear when performing any installation operations to avoid personal
injury.
Personal injury or equipment damage caused by sudden release of pressure may result if the valve assembly is installed
where service conditions could exceed the limits given in table 1 or on the appropriate nameplates. To avoid such injury or
damage, provide a relief valve for over‐pressure protection as required by government or accepted industry codes and
good engineering practices.
2
(1)
(2)
Shutoff Classifications
See table 2
Flow Characteristics
Standard Cages: Linear, quick opening, or equal
percentage
Whisper Trim ™ and WhisperFlo
Flow Directions
Standard Cages: Normally up
Whisper Trim and WhisperFlo Cages: Always up
Approximate Weights
VALVE SIZE, NPS
1/2 and 3/4
1 and 1‐1/4
1‐1/2
2
2‐1/2
3
4
6
8
Emerson sales office or Local Business Partner.
Instruction Manual
D100397X012
™ Cages: Linear
WEIGHT
kg Pounds
11 25
14 30
20 45
39 67
45 100
54 125
77 170
459 350
408 900