Flowserve IOM Control Valves: EN

Scope Theseoperatinginstructionsshallapplyto:

• Single-seatedcontrolvalves(PN10–160,Class150–900)

EN

 • Linedsingle-seatedcontrolvalves(PN10/40)

 • Three-waycontrolvalves(PN10–160,Class150–600)

 • Double-seatedcontrolvalves(PN10–160)

 • Specialvalves

 withttedpneumaticorelectricallinearactuator

withttedlinearunitandelectricalrotaryactuator

 • withorwithoutaccessories

Product description Controlvalvescontrolgases,vapoursorliquidsandchangethe

owconditionsofaprocess.

 Thecontrolvalvesconsistsofthebody(valvebottom)andthe

actuatorwhich,dependingonthecontrolsignal,changesthe

positionoftheclosuremember(plug)relativetotheseat.The

bodies have been arranged in logical kits, allowing the user

toassemble the highest possible number ofvariantsfrom a

minimumofcomponentstomatcheachindividualapplication.

Ourrangealsoincludesaseriesofperipheralunitssuchas

positioners,boosters,lter-reducingstationsorsolenoidvalves.

Positionersandsolenoidvalvescanbeassembleddirectlyor

accordingtoNAMURrecommendations.Refertotherelevant

manufacturer’s instruction manual for information regarding

peripheralequipment.

1. Installation

The valve must be installed and commissioned by

qualied sta. Qualied sta is dened as personnel

who are familiar with the installation, commissioning

and operation of this product and possess the relevant

qualications in their eld of activity.

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