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Fisher 9500 manual

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Table of contents for the manual

  • Page 1

    www.Fisher.com D100380X012 Type 9 500 B utterfly C ontrol V alve Contents Introduction 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scope of Manual 1 . . . . . . . . . . . . . . . . . . . . . . . . . Description 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 2 . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 2

    9500 Valve Instruction Manual Form 2433 November 2007 2 Table 1. Specifications Valve Sizes NPS J 2, J 3, J 4, J 6, J 8, J 10, or J 12 Valve Body Style Flangeless (wafer-type) valve body to be installed between pipeline flanges End Connection Styles Flangeless (wafer-style) valve body mates with CL125 flat-face flanges per ASME B16.1, with CL150 an[...]

  • Page 3

    9500 Valve Instruction Manual Form 2433 November 2007 3 that must be taken to protect against process media. If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this instruction manual. These valves may be installed in many positions by referring to the Actuator Mounting procedures an[...]

  • Page 4

    9500 Valve Instruction Manual Form 2433 November 2007 4 Figure 2. Valve Shaft Marking A2755-1/IL LOCATION OF INDEX MARK ON END OF VALVE SHAFT TAIL OF Fishtail DISC LOCATION OF FLAT SPOT ON VALVE SHAFT NOSE OR LEADING EDGE OF DISC OPEN FLOW WITH SPLINED VALVE SHAFT EQUAL MEASUREMENTS BETWEEN VALVE FACE AND DISC EDGE AT TOP AND BOTTOM ENSURE FULLY CL[...]

  • Page 5

    9500 Valve Instruction Manual Form 2433 November 2007 5 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. When using slip-on flanges wit[...]

  • Page 6

    9500 Valve Instruction Manual Form 2433 November 2007 6 leakage downstream (between the bushings and disc hubs) may also indicate a need for hub seal adjustment. To adjust the hub seals: 1. Tighten both thrust-plate cap screws (key 10) 1/4 turn on one side (the side where shaft leakage is occurring). CAUTION To avoid excessive side thrust on the di[...]

  • Page 7

    9500 Valve Instruction Manual Form 2433 November 2007 7 Figure 5. Tandem Linkage Adjustment for Three-Way Valve Assemblies B2144-1 / IL locknuts on the tandem linkage when adjustment is complete. Maintenance Use table 4 to locate and correct possible leakage or mechanical linkage problems with the valve. W ARNING Avoid personal injury from sudden r[...]

  • Page 8

    9500 Valve Instruction Manual Form 2433 November 2007 8 Table 4. Troubleshooting Guide Fault Possible Cause Correction 1. Leakage out sides of valve (at thrust plates) between thrust bushings and shaft. a. Hub seals require adjustment. b. Taper pins are not sealed. a. Adjust using Hub Seals portion of Adjustments procedures. b. Remove valve from li[...]

  • Page 9

    9500 Valve Instruction Manual Form 2433 November 2007 9 Table 5. Taper Pin Details for 9500 Series Valves VALVE SIZE, NPS SHAFT DIAMETER mm (Inches) AMERICAN STANDARD TAPER PIN SIZE DRILL SIZE 2 3, 4 12.7 (1/2) 15.9 (5/8) 2 3 #20 (0.161 Inches) #16 (0.177 Inches) 6 8, 10 12 19.1 (3/4) 25.4 (1) 31.8 (1-1/4) 4 6 7 13/64 Inches 9/32 Inches 21/64 Inche[...]

  • Page 10

    9500 Valve Instruction Manual Form 2433 November 2007 10 b. If installing a new shaft, insert the new shaft into the valve body and disc. Measure between the valve body and the splined end of the shaft. Make certain that the distance is correct to engage the actuator coupling lever. Be certain that the flat spot or index mark on the end of the shaf[...]

  • Page 11

    9500 Valve Instruction Manual Form 2433 November 2007 11 Figure 6. Splined-Shaft Index Mark Alignment for Standard Mounting Position-Valve Action Combinations 54A3246-B B1054-3*/IL 14A7222-A 54A3246-B A1837-3/IL[...]

  • Page 12

    9500 Valve Instruction Manual Form 2433 November 2007 12 1. Refer to the appropriate actuator instruction manual for assistance in disconnecting and removing the actuator lever. Avoid disturbing the actuator turnbuckle adjustment, if possible. 2. If the valve disc is a Fishtail disc, rotate the disc 180 degrees from the original position. 3. Positi[...]

  • Page 13

    9500 Valve Instruction Manual Form 2433 November 2007 13 Parts List Note Part numbers are shown for recommended spares only. For part numbers not shown, contact your Emerson Process Management sales office. Key Description Part Number 1 Valve Body If you need a valve body as a replacement part, order by valve size, serial number, and desired materi[...]

  • Page 14

    9500 Valve Instruction Manual Form 2433 November 2007 14 Figure 7. Type 9500 Valve Body Assembly G34171-B/DOC Key Description Part Number 15* Taper Pin (2 req’d) (continued) S17400 (17-4 PH) NPS 2 F1368135362 NPS 3 G1194435362 NPS 4 G1194235362 NPS 6 G1194035362 NPS 8 G1193835362 NPS 10 G1329135362 NPS 12 H1374835362 S20910 NPS 2 F13681K0022 NPS [...]

  • Page 15

    9500 Valve Instruction Manual Form 2433 November 2007 15[...]

  • Page 16

    9500 Valve Instruction Manual Form 2433 November 2007 16 Emerson Process Management Marshalltown, Iowa 50158 USA Cernay 68700 France Sao Paulo 05424 Brazil Singapore 128461 www.Fisher.com The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be [...]