Emerson V150 Manuál s instrukcemi stáhnout pdf

www.Fisher.com

Fisherr Vee-Ballt V150 and V300

NPS 14 through 20 Rotary Control Valves

Contents

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

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

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

Specifications 2...............................

Installation 2..................................

Maintenance 5.................................

Packing Maintenance 5.........................

Stopping Leakage 6........................

Packing Replacement 6.....................

Ball Seal Replacement 7........................

Disassembly 9.............................

Assembly 10..............................

Bearing and Ball Maintenance 11.................

Disassembly 12............................

Assembly 13..............................

Actuator Mounting 16.........................

Determining Open Position 17...............

Parts Ordering 18...............................

Parts List 18...................................

Figure 1. Fisher V150 and V300 Vee-Ball NPS 16

Valve

W6087

Introduction

Scope of Manual

This instruction manual provides installation, operation, maintenance, and parts ordering information for NPS 14, 16,

and 20 V150 and for NPS 14 and 16 V300 rotary control valves. For smaller valves (NPS 1 through 12), refer to the

Vee-Ball V150, V200 and V300 Rotary Control Valves NPS 1 through 12 instruction manual (D101554X012). For

information on ENVIRO-SEALt packing, see the ENVIRO-SEAL Packing System for Rotary Valves instruction manual

(D101643X012). Refer to separate manuals for information concerning the actuator, positioner, and mounted

accessories.

Do not install, operate, or maintain V150 and V300 valves 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

The V150 or V300 Vee-Ball valve with a V-notch ball is used in throttling or on-off service. The V150 valve (figure 1) is a

raised-face flanged construction available in CL150. The V300 valve is a raised-face flanged construction available in

CL300. The splined valve shaft connects to a variety of rotary actuators.

Instruction Manual

D101957X012

V150 and V300 Valves

November 2011

1 2 3 4 5 6 ... 19 20

Shrnutí obsahu

Strany 1 - Introduction

www.Fisher.comFisherr Vee-Ballt V150 and V300NPS 14 through 20 Rotary Control ValvesContentsIntroduction 1...Scope of Ma

Strany 2 - Installation

Instruction ManualD101957X012V150 and V300 ValvesNovember 201110It might be necessary to remove the HD metal seal by carefully tapping it with a soft

Strany 3

Instruction ManualD101957X012V150 and V300 ValvesNovember 201111Figure 6. Flow Ring ConstructionSEALPROTECTORRINGE0849D Install the HD metal seal (key

Strany 4

Instruction ManualD101957X012V150 and V300 ValvesNovember 201112DisassemblyWARNINGWhen the actuator is removed from the valve, the ball may suddenly r

Strany 5 - Maintenance

Instruction ManualD101957X012V150 and V300 ValvesNovember 201113Assembly1. Inspect all sealing surfaces to ensure they are in good condition and witho

Strany 6 - Packing Replacement

Instruction ManualD101957X012V150 and V300 ValvesNovember 201114Note1.Seenote1,figure10.2. For valves with metal bearings, hold the thrust washer (key

Strany 7 - Ball Seal Replacement

Instruction ManualD101957X012V150 and V300 ValvesNovember 201115Figure 8. Index Mark for Actuator Lever OrientationNOTE:1. ARROW ON LEVER INDICATES DI

Strany 8

Instruction ManualD101957X012V150 and V300 ValvesNovember 201116D Using a pry bar, insert the bar between the ball ear and the follower shaft side of

Strany 9

Instruction ManualD101957X012V150 and V300 ValvesNovember 201117Figure 9. Determining the Ball PositionOPEN VALVE POSITIONCLOSED VALVE POSITIONA6065FL

Strany 10 - Assembly

Instruction ManualD101957X012V150 and V300 ValvesNovember 201118WARNINGUse only genuine Fisher replacement parts. Components that are not supplied by

Strany 11 - Bearing and Ball Maintenance

Instruction ManualD101957X012V150 and V300 ValvesNovember 201119Figure 10. Fisher V150 and V300 Valve Assembly43B7128-A43B6886-ANOTES:THE V-NOTCH BALL

Strany 12 - Disassembly

Instruction ManualD101957X012V150 and V300 ValvesNovember 20112Table 1. SpecificationsValve Sizes and End Connection StylesV150: NPS 14, 16, and 20 wi

Strany 13

Instruction ManualD101957X012V150 and V300 ValvesNovember 201120Key Description Part Number38 Thrust Washer (4 req'd)39 Packing B ox Ring40 Packi

Strany 14 - Instruction Manual

Instruction ManualD101957X012V150 and V300 ValvesNovember 20113WARNINGAlways wear protective gloves, clothing, and eyewear when performing any mainten

Strany 15

Instruction ManualD101957X012V150 and V300 ValvesNovember 20114Table 4. Required Clearances for Installation of Fisher V150 and V300 ValvesVALVESIZE,N

Strany 16 - Actuator Mounting

Instruction ManualD101957X012V150 and V300 ValvesNovember 20115WARNINGPersonal injury could result from packing leakage. Valve packing was tightened b

Strany 17 - Determining Open Position

Instruction ManualD101957X012V150 and V300 ValvesNovember 20116Stopping LeakageFor PTFE V-ring packing, leakage around the packing follower and packin

Strany 18 - Parts Ordering

Instruction ManualD101957X012V150 and V300 ValvesNovember 201175. If necessary, remove the bonding strap assembly before attempting to remove the pack

Strany 19

Instruction ManualD101957X012V150 and V300 ValvesNovember 20118Figure 3. Packing ArrangementsA606342B8445-BB2412ENVIRO-SEAL GRAPHITE PACKING SYSTEMENV

Strany 20

Instruction ManualD101957X012V150 and V300 ValvesNovember 20119Figure 4. Optional Shaft-to-Body Bonding Strap AssemblyVALVE BODYACTUATORAAVIEW A-A37A6