Fisher EZR Manuals

Manuals and User Guides for Fisher EZR. We have 2 Fisher EZR manuals available for free PDF download: Instruction Manual

Fisher EZR Instruction Manual (41 pages)

Pressure Reducing Regulator with 161AY, 161EB series pilot and type 112 restrictor

Brand: Fisher | Category: Controller | Size: 2 MB

Specifications
2
Principle of Operation
2
Main Valve Body Sizes, End Connection Styles, and Body Ratings
2
Type EZR Operational Schematic
3
Flow Direction
3
Pilot Type Descriptions
4
Pilot Pressure Ratings
4
Type EZR Installation
5
Main Valve Minimum Differential Pressures
5
Type EZR
6
All Installations
6
Typical Type EZR Monitoring System Installation Schematics
9
Startup and Adjustment
10
Startup for both Single-Regulator and Monitoring Installations
10
Type EZR-PRX-PRX Working Monitor Schematic
10
Pilot Adjustment
11
Type 112 Restrictor Adjustment
11
Shutdown for both Single-Regulator and Monitoring Installations
12
Operation
12
Maintenance
13
Type EZR Main Valve Trim Parts
13
Diaphragm Material Selection Information
13
Type EZR Working Monitor Performance
13
Pilot Port Function and Connection Sizes
15
Converting a Fisher E-Body to Type EZR
16
Disassembly of Type EZR
16
Diaphragm Markings
16
Diaphragm Imprint Codes
16
Diaphragm and Plug Assembly Maintenance
17
Troubleshooting Guide
17
Travel Indicator Assembly Maintenance
18
161EB Series Pilots
19
Travel Indicator Parts
19
Torque Values
19
Diaphragm Parts
20
Body Area
20
Diaphragm and Spring Case Area
20
PRX Series Maintenance
21
Lower Case Maintenance
21
Upper Case Maintenance
22
Damper and Restrictor Maintenance
22
Parts Ordering
23
Type EZR Main Valve
23
Parts List
23
Type EZR Main Valve Body Part Numbers
24
End Connection
24
Diaphragm ASSEMBLY
29
Type EZR Nameplate and Flow Arrow
31
Type EZR Restricted Trim
31
Type EZR Cage O-Ring Placement
31
Type EZR Travel Indicator Plug Option
31
Type 161Eb Pilot
32
Types 161AY and 161AYM Pilots
34
161EB Series Mounting Parts
35
Types PRX and 161AY Pilot Mounting Parts
37
Pounds to Pounds (161EB Series Pilots) Working Monitor Mounting Parts
38
Pre-Piped Pilot Supply
39
PRX Series Pilot Assembly
39
PRX Series Pilots
40

Fisher EZR Instruction Manual (20 pages)

Pilot-Operated Regulator

Brand: Fisher | Category: Controller | Size: 1 MB

Table of Contents
1
Introduction
1
Characteristics
2
Labelling
4
Dimensions and Weights
5
Principle of Operation
8
Installation
10
Startup and Adjustment
11
Maintenance
12
Spare Parts
16

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