Emerson Fisher 9500 Instruction Manual

Butterfly control valve

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Instruction manual (20 pages)

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Contents
Table of Contents

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Introduction

Scope of Manual

This manual provides installation, adjustment, and

maintenance information for Type 9500 butterfly

valves. These valves use splined shafts with

actuator-mounted brackets and linear-motion

actuators (see figure 1). Refer to separate manuals

for instructions covering the power actuator or the

manual handwheel actuator, positioner, and other

accessories.

Do not install, operate, or maintain a Type 9500

valve without first D being fully trained and qualified

in valve, actuator, and accessory installation,

operation, and maintenance, and D carefully reading

and understanding the contents of this manual. If

you have any questions about these instructions,

contact your Emerson Process Managementt sales

office before proceeding.

www.Fisher.com

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W9224-1

Description

The Type 9500 valve is a fully lined butterfly valve

for use with corrosive process fluids or wherever

stringent shutoff is required. The nitrile or PTFE liner

completely isolates the valve body and shaft from

the process fluid. The valve is available with

conventional or Fishtailr disc designs.

Figure 1. Type 9500 Valve with Type 1052 Actuator and

DVC6020 Digital Valve Controller

Note

Neither Emerson, Emerson Process

Management, nor any of their affiliated

entities assumes responsibility for the

selection, use and maintenance of any

product. Responsibility for the

selection, use, and maintenance of any

product remains with the purchaser

and end-user.

9500 Valve

Table of Contents

Summary of Contents for Emerson Fisher 9500

Page 1: Table Of Contents
If product. Responsibility for the you have any questions about these instructions, selection, use, and maintenance of any contact your Emerson Process Managementt sales product remains with the purchaser office before proceeding. and end-user.
Page 2: Installation
Instruction Manual Form 2433 9500 Valve November 2007 Table 1. Specifications Valve Sizes Fishtail Disc: Approximately equal percentage through 90 degrees of disc rotation NPS J 2, J 3, J 4, J 6, J 8, J 10, or J 12 Flow Direction Valve Body Style Conventional Disc: Bidirectional...
Page 3 They may fail to support the D The valve packing box may liner at the inside diameter of the valve body. Use flange adapters, available from Emerson Process contain process fluids that are Management, during installation to avoid these pressurized, even when the valve has problems.
Page 4 Instruction Manual Form 2433 9500 Valve November 2007 Table 3. Maximum and Minimum Allowable NOSE OR LEADING Mating Flange Diameters EDGE OF MAXIMUM AND MINIMUM DIAMETER OF MATING DISC PIPING OR FLANGES VALVE VALVE LOCATION OF Minimum Maximum SIZE, NPS SIZE, NPS FLAT SPOT Inches...
Page 5: Adjustments
Instruction Manual Form 2433 9500 Valve November 2007 result if the partial O-ring faces are not properly supported. Do not use flanges having an inside diameter larger than the maximum shown in table 3. The NPS 6 to 10 sizes must not be used with slip-on flanges unless flange adaptors are used to support the liner.
Page 6: Linkage
Instruction Manual Form 2433 9500 Valve November 2007 leakage downstream (between the bushings and To check the linkage adjustment on Fishtail discs, disc hubs) may also indicate a need for hub seal the flat is on the same side of the shaft as the nose adjustment.
Page 7: Maintenance
Instruction Manual Form 2433 9500 Valve November 2007 process pressure on both sides of the valve. Drain the process media from both sides of the valve. D Vent the power actuator loading pressure and relieve any actuator spring precompression. D Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment.
Page 8 Instruction Manual Form 2433 9500 Valve November 2007 Table 4. Troubleshooting Guide Fault Possible Cause Correction 1. Leakage out sides of a. Hub seals require adjustment. a. Adjust using Hub Seals portion of Adjustments valve (at thrust plates) procedures. between thrust bushings b.
Page 9: Reassembly
Position the disc at the fully closed manufacturer. In absence of instructions, consult position. your Emerson Process Management sales office. 5. Installing splined shaft: a. Roughen bonding surface of liner with a stiff a. If the old shaft is available, insert it into the wire brush.
Page 10: Actuator Mounting
Instruction Manual Form 2433 9500 Valve November 2007 b. If installing a new shaft, insert the new shaft 2. To determine the fully closed disc position, into the valve body and disc. Measure between measure the distances between the valve face and the valve body and the splined end of the shaft.
Page 11 Instruction Manual Form 2433 9500 Valve November 2007 14A7222-A 54A3246-B A1837-3/IL 54A3246-B Figure 6. Splined-Shaft Index Mark Alignment for Standard B1054-3*/IL Mounting Position-Valve Action Combinations...
Page 12: Parts Ordering
A serial number is assigned to each valve body and stamped on the nameplate. Always refer to the serial the valve. number when corresponding with your Emerson Process Management sales office regarding spare WARNING parts or technical information. When ordering...
Page 13: Parts List
Part numbers are shown for recommended spares NPS 12 F63606K0022 S31600 (316 stainless steel) only. For part numbers not shown, contact your Type 1083 NPS 2 18A5865X022 Emerson Process Management sales office. Type 1083 NPS 3 18A5866X022 Type 1083 NPS 4 18A5867X022 Description Part Number...
Page 14 Instruction Manual Form 2433 9500 Valve November 2007 G34171-B/DOC Figure 7. Type 9500 Valve Body Assembly Description Part Number Description Part Number Taper Pin (2 req’d) (continued) Taper Pin (2 req’d) (continued) S17400 (17-4 PH) S20910 NPS 2 F1368135362 NPS 8 G11938K0032 NPS 3 G1194435362...
Page 15 Instruction Manual Form 2433 9500 Valve November 2007...
Page 16 Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. Eccobond is a mark owned by Emerson and Cuming. Dynasolve is a mark owned by DYNALOY Inc. All other marks are the property of their respective owners.

Emerson Fisher 9500 Instruction Manual

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Introduction

Scope of Manual

Description

Related Manuals for Emerson Fisher 9500

Summary of Contents for Emerson Fisher 9500

Table of Contents