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KALREZr Packing System

for Fisherr Rotary‐Shaft Valves

Contents

Introduction 1.................................

Scope of Manual 1.............................

Description 1.................................

Installation 1...................................

Removing the Actuator 2.......................

Installing a KALREZ Packing System 4.............

Tightening Procedures 5...................

Other Considerations 5..........................

Introduction

Scope of Manual

This instruction manual includes installation, maintenance, and parts information for KALREZ valve stem packing

(KVSP) systems. These systems are available for Fisher rotary valves with 12.7 through 38.1 mm (1/2 through 1‐1/2

inch) shaft diameters. The system can be used with many rotary valves, as shown in table 1. Refer to appropriate valve

and actuator instruction manuals for necessary information relating to the disassembly and assembly of the valve and

actuator.

Do not install, operate, or maintain a KALREZ packing system without being fully trained and qualified in valve,

actuator, and accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is

important to carefully read, understand, and follow all the contents of this manual, including all safety cautions and

warnings. If you have any questions about these instructions, contact your Emerson Process Management sales office

before proceeding.

Description

See table 1 for valve designs and shaft diameters where KALREZ packing systems can be applied.

Emerson Process Management offers KALREZ packing systems that you can easily install into your existing valves or

that you can purchase with new valves. The KVSP 500 Series uses Vespelr CR‐6100 backup rings and KALREZ seal

rings.

The external live‐loading provides a constant load over the life of the packing material, which reduces the need for

packing box adjustment and maintenance.

Installation

Use these instructions to install KALREZ packing in valves that have standard packing, or when inspecting or replacing

KALREZ packing.

Table 2 lists part numbers for KALREZ packing sets only. When retrofitting valves to KALREZ packing, contact your

Emerson Process Management sales office for information on additional parts needed.

Instruction Manual

D102137X012

KALREZ System - Rotary-Shaft Valves

May 2011

1 2 3 4 5 6 7 8

Inhaltsverzeichnis

Seite 1 - KALREZr Packing System

www.Fisher.comKALREZr Packing System for Fisherr Rotary‐Shaft ValvesContentsIntroduction 1...Scope of Manual 1...

Seite 2 - Removing the Actuator

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20112Table 1. SpecificationsApplicable Valve DesignsA41, 8510, 8510B (single arran

Seite 3 - Instruction Manual

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20113Figure 1. KALREZ Packing Arrangements44B7499-A8510OUTBOARD ENDV100 - 12.7, 19

Seite 4

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20114Installing a KALREZ Packing SystemRefer to figure 1.NoteWhen installing a KAL

Seite 5 - Other Considerations

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20115Tightening ProceduresA modified tightening procedure is recommended for live‐

Seite 6

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20116Table 2. Rotary KALREZ Applications and Packing Set Part NumbersValve Valve S

Seite 7 - WARNING

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20117 WARNINGUse only genuine Fisher replacement parts. Components that are not s

Seite 8

Instruction ManualD102137X012KALREZ System - Rotary-Shaft ValvesMay 20118Emerson Process Management Marshalltown, Iowa 50158 USASorocaba, 18087 Brazil

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