Flowserve 132000 LinedFlow Linear Lined Globe Control Valve IOM User Manual

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User Instructions LinedFlow - KMENIM3202-02 01/12

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INDEX

Using FLOWSERVE valves and actuators

and accessories correctly

Transport and storage

Installation

Intended use

Installation

Pressure test pipe section

Normal operation and maintenance

Trouble-shooting

Product description

Bonnet

Plug and seat

Bellows seal

1 3

Stem

Packing

Test connection

Quick check

Maintenance

Remove actuator from valve

Install actuator on valve

Disassemble and assemble valve

Trouble-shooting chart

USINg KäMMER VaLVES aND acTUaTORS cORREcTLy

1.1 Use

FLOWSERVE control valves and actuators are intended

exclusively for control of mediums in an approved pressure

and temperature range after installation in a piping system

and connection of the actuator to the control system.

The permissible pressure and temperature limits are defined

in the operating instructions for the individual valve series.

1.2

Terms concerning safety

The safety terms DaNgER, WaRNINg, caUTION and NOTE

are used in these instructions to highlight particular dangers

and/or to provide additional information on aspects that

may not be readily apparent.

DaNgER: indicates that death, severe personal injury and/

or substantial property damage will occur if proper precau-

tions are not taken.

WaRNINg: indicates that death, severe personal injury and/

or substantial property damage can occur if proper precau-

tions are not taken.

caUTION: indicates that minor personal injury and/or pro-

perty damage can occur if proper precautions are not taken.

NOTE:

indicates and provides additional technical infor-

mation, which may not be very obvious even to qualified

personnel. Compliance with other, not particularly emphasi-

sed notes, with regard to transport, assembly, operation and

maintenance and with regard to technical documentation

(e.g. in the operating instruction, product documentation or

on the product itself) is essential, in order to avoid faults,

which in themselves might directly or indirectly cause

severe personal injury or property damage.

1.3

Safety Notes for Operator

The manufacturer is not responsible for the following and it

is therefore necessary to ensure the following when using

FLOWSERVE control valves:

1.3.1 ...use valve as intended (Section 1)

DaNgER:

Never operate a control valve whose approved

pressure/temperature range according to the applicable

documentation for the valve series is not sufficient for the

operating conditions. Moreover, it must be ensured that the

valve is approved for the operating medium:

WaRNINg: Protection against incorrect use of control valve:

In particular, it is necessary to ensure that the selected

coating on the valve parts in contact with the medium are

suitable for the mediums, pressures and temperatures en-

countered. The manufacturer is not responsible for damage

to the valve resulting from corrosive mediums. Failure to

observe these precautions can pose a danger for the use

and cause damage to the piping system.

1.3.2 ...the piping system and control system must be installed

properly and checked regularly. The wall thicknesses of the

FLOWSERVE control valves correspond to the standards

and regulations for the pressure stage requirements of the

piping system in question.

1.3.3 ...the valves must be connected properly to this system.

1.3.4 ...the usual flow rates in continuous operation are not

exceeded in this piping system and abnormal operating

conditions such as vibration, water hammer, cavitation and

excessive quantities of solids in the medium – particularly

abrasive solids – must be clarified with the manufacturer.

WaRNINg:

At temperatures > +50 °C and < -20 °C, it is

necessary to provide for protection against skin contact

including the piping connections.

1.4

Particular dangers

DaNgER:

The valve stem is sealed with a packing gland.

Before loosening or unscrewing the packing nut , ensure

that the pressure in the pipeline is completely relieved so

that the medium cannot escape through the packing.

Observe the usual safety precautions for hazardous medium

– particularly the use of protective clothing – when working

on the valves.

DaNgER:

On valves with a bellows seal also ensure that the

bellows does not leak by using a test connection, if present,

before removing the packing gland nut.

DaNgER:

Before removing the valve from the pipeline, en-

sure that the pressure in the pipeline is completely relieved

so that the medium does not escape uncontrolled from the

line.

WaRNINg:

If it is necessary to remove a valve from the

pipeline, medium can escape from the line or from the val-

ves. In the case of mediums which pose a health danger or

other danger, ensure that the pipeline is completely purged

before removing the valve.

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