SVI™The Smart Valve Interface

The key toEfficient Process

Management

Premier DigitalPositioning and Control

Dresser Valve Div is ion, Masonei lan Operations, a leading provider of automated process control solutions, extends its capabilities with the introduction of the SVI™, the Smart Valve Interface.

SVI is an intelligent digital valve positioner and PID process controller, efficiently packaged within a single assembly. SVI offers advanced control technology for pneumatically actuated valves, providing higher precision, greater flexibility and ease of use previously unattainable in the marketplace.

MASONEILAN's ValVue™ software permits the user to effectively configure, calibrate and perform valve diagnostics using the SVI without disturbing the process. SVI and ValVue provide enhanced operational capabilities.

Through the numerous SVI functionalities, the process can be optimized :

Versatile Communication

Improved Start-up Conditions

Reduced Process Variability

Easy Predictive Maintenance

Reduced control loop complexity

Integral Process Controller

Analog Position Feedback

AMS® Compatible

SVI™, The Key to Efficient Process Management

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The SVI™ always provides the option for local or remote communication, even in hazardous environments.

Communication with the SVI can be achieved locally by using the integral explosionproof push-buttons and digital display, or remotely with either a handheld communicator or a personal computer. This versatility permits the users to complete or verify valve calibration, check process variability versus required setpoints, etc..., without ever leaving the control room if they so desire.

Additionally, the SVI offers the potential to communicate with multiple protocol languages, starting initially with HART protocol and following with fieldbus options.

Masoneilan’s SVI is a very flexible communication tool and is adaptable to all kinds of plant operations. As a 2-wire loop power instrument, there is no need for separate, and expensive, power wiring.

VersatileCommunication Tool

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ControlRoom

Improved Start-up Conditions

4

Customer

Remote automated calibration helps SVI™ users realize significant savings. There is no need to send operators on the field anymore. Hence, exposure to hazardous environments is reduced, and operator’s efficiency is improved.

Automated tuning of control parameters and process trend visualization enable the user to optimize adjustment with minimum iteration, and to do so in much less time.

Reduced Process Variability

Basic PID position control is enhanced by 5 additional parameters provided by an unparalleled algorithm. Iterative optimization of parameters results into solving the dilemma between response time and stability as required by most stringent dynamic control specifications (EnTech™ spec.).This better positioning accuracy allows tighter control of setpoint, reducing process variability and off-spec production.

Bumpless transfer and custom valve characterization options provide optimal process control by minimizing disturbance.

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Benefits

Easy Predictive Maintenance

Reduced Control Loop Complexity

Integration of a local controller in the SVI eliminates having to run wires back to the control room. Additionally, the DCS capacity and i/o cards requirement is reduced.

Diagnostic capabilities of the SVI allow the precise determination of when to perform maintenance on the final control elements. Several sensors provide the necessary position and pressure measurements required for accurate analysis.

Combined with Masoneilan's breadth of control valve application experience, an SVI user will be able to successfully complete the valve diagnostic procedure. Most importantly, this is achievable without having to tear the valve down and disturbing the process.

Display of totalized stem travel, number of valve cycles, friction and other data are useful for predicting valve life-cycle and identifying possible reduction of sealing force. Therefore, possible drifts or malfunctions can be detected and maintenance can be undertaken before the process is adversely affected.

SVI™ and ValVue™ Features and Functions

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ValVue is the Windows-based diagnostic software for communication with Masoneilan’s Smart Valve Interface. This easy-to-learn software with context sensitive help screens provides unparalleled connection to the field and enhanced features and functions.

Configuration Interface Air to Open - Air to Close Single or double acting positioner Valve cam characterization Use process controller Upper and Lower position limits Tight shutoff limit Bumpless transfer Set positioner and process controller PID parameters Set error limits Set tag, description

Calibration Interface Auto tune Locate upper and lower stop positions Set input signal corresponding to open and closed positions Calibrate input current and pressure Calibrate secondary signal input adjust I/P

Reset calibrations to factory values Set positioner timing parameter

General Interface Manually position the valve Display position Display a list of faults that have occured Save and restore all SVI parameters Save and display diagnostic data

Diagnostics Interface Report total travel, time open, time closed, time near closed, and number of cycles Standard diagnostic - complete cycle - report valve friction, response time, spring range, low and high pressure readings Extended diagnostic - complete and display valve signature (actuator and positioner) - display step response for dynamic performance analysis

Process controller Interface

Display process variable and setpoint

Display controller output and valve position

Setpoint adjustment

Set local, remote and manual mode

Set process controller parameters

Setpoint tracking

Monitor process variable trends

486 processor or higher

4 MB RAM minimum

Windows 3.1 or later

Com. port for HART modem connection

Performance

Accuracy : 0,25% typicalHysteresis plus deadband : 0.2% of spanRepeatability : 0.2% of spanOperating ambient temperature range :-40 to +80°C (-40 to +176° F)

Input power and signal

Supply power : taken from the 4-20 mA control signal. No external power requiredElectrical connections : 1/2'' NPT Pneumatics

Supply pressure : 1.4-7 bar (20-100 psi)Supply pressure effect : ± 0.05% of spanAir delivery : 25 Nm3/hr at 4.1 bar(15 scfm at 60 psi)Pneumatic ports : 1/4’’ NPT female

Hazardous areas certifications FM and CSA certifications : Explosion proof : Class I; Div 1; Groups B, C, D Dust-ignitionproof : Class II, III; Div 1; Groups E, F, G Intrinsically safe : Class I, II, III; Div 1; Groups A, B, C, D, E, F, G Non incendive : Class I; Div 2; Groups A, B, C, D Suitable for : Class II, Div 2; Groups F, G

Cenelec Certifications : Flame proof : EEx d IIB + H2 T5 according to EN 50014 and EN 50018 Intrinsic safety : EEx ia IIC T4 according to EN 50014 and EN 50020

Electro-magnetic compatibility Complies with 89/336/EEC, EMC Directive

Enclosure rating IP 65 / NEMA 4X per EN 60529

mark : Yes

SVI™ Technical Specification

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System Requirements

Technical Description

(Hart version)

Sales Offices and Distribution

Centers

Masoneilan is an international leader in the design, manufacture, and support of final control

elements and solutions for efficient process automation. Masoneilan is an integral part of

Dresser Valve Division. DVD provides a comprehensive portfolio of control valves, corrosion

resistant valves, pressure relief valves, and intelligent field instrumentation.

BW 1000 E 10/00

AUSTRIAMasoneilan HP+HP GmbH Hans-Kudlich-Strasse 35, A-2100 Korneuburg (b.Wien)Telephone / Fax 43 2262 63689

BELGIUMMasoneilan Division of Dresser Europe S.A.281-283, Chaussée de Bruxelles1190 BRUSSELS - BelgiumTelephone 32 2 344 09 70Fax 32 2 344 11 23

BRAZILDresser Idustria E Comercio Ltda Divisao MasoneilanRua Senador Vergueiro, 433 09521-320 Sao Caetano Do Sul,Sao Paulo - BrazilTelephone 55 11 4224 7400Fax 55 11 453 5565

CANADADresser Canada, Inc.5010 North Service RoadBurlington, Ontario, L7L 5R5 - CanadaTelephone 1-905-335-3529Fax 1-905-336-7628

Dresser Valve DivisionSuite # 1100, 333-5 th Avenue S.W.Calgary, Alberta T2P 3B6 - CanadaTelephone 1-403-290-0001Fax 1-403-290-1526

CHINADresser Valve DivisionBeijing Rep Office, Suite 2403,Capital Mansion, 6 Xinyuannan Road, Chao Yang District, Beijing, China 100004Telephone 86 10 64654515Fax 86 10 64660195

FRANCEDresser Produits Industriels4, place de Saverne92971 Paris La Défense Cedex - FranceTelephone 33 1 49 04 90 00Fax 33 1 49 04 90 10

GERMANYDresser Valves Europe, GmbHHead Office :P.O. Box 1208 - 47860 WillichKI. Kollenburg-Str. 78-80 - 47877 Willich - GermanyTelephone 49 2156 9189-0Fax 49 2156 41058

Sales Offices :Uhlandstr. 58, 60314 Frankfurt - GermanyTelephone 49 69 439350Fax 49 69 4970802

Goethestr. 1700, 06237 Leuna - GermanyTelephone / Fax 49 03461 434443

INDIADresser Valve India, Pvt. Ltd.305/306 "Midas" - Sahar Plaza Mathurdas Vasanji Road, J.B. Nagar - AndheriEastMumbai, 400 059 India Telephone 91 22 835 4790Fax 91 22 835 4791

ITALYMasoneilan - Division of Dresser Italia S.p.A.Headquarters, Sales Office, Plant and After Sales : Via Cassano 77 80020 Casavatore (Naples) - ItalyTelephone 39 081 7892111Fax 39 081 7892208

JAPANNiigata Masoneilan Company, Ltd20th Floor, Marive East TowerWBG 2-6 Nakase, Mihama-ku Chiba-shi, Chiba, 261-71 - JapanTelephone 81 43 297 9222Fax 81 43 2991115

KOREADresser Korea, Inc.#2107 Kuk Dong Building 60-1,3-Ka, Choongmu-ro, Chung-Ku,Seoul, KoreaTelephone 82 2 2274 0792Fax 82 2 2274 0794

KUWAITDresser MasoneilanP.O. Box 242 Safat 13003, KuwaitFlat No. 36, Floor 8 Gaswa Complex,Mahboula, KuwaitTelephone 965 9061157Fax 965 3718269

MEXICOMasoneilan Internacional, S.A. de C.v.Henry Ford n° 114, Esq. FultonFraccionamiento Industrial San Nicolas54030 Tlalnepantla, MexicoTelephone 52-5-310-9863Fax 52-5-310-4279

NETHERLANDSDresser Industrial Products B.V.Masoneilan DivisionSteenhouwerstraat 11 3194 AG Hoogvliet, The NetherlandsTelephone 31-10-4384122Fax 31-10-4384443

SAUDI ARABIADresser Valve DivisionMiddle East OperationsP.O. Box 540, Dharhan Airport, 31932 Saudi ArabiaTelephone 966 3 898 0028Fax 966 3 864 7320

Dresser Al Rushaid Valve & Instrument Co., Ltd.DARVICOP.O. Box 10145, Jubail Industrial City31961 Saudi ArabiaTelephone 966 3 341 0278Fax 966 3 341 7624

SINGAPOREDresser Singapore Pte. Ltd.Asia Pacific Operations 16, Tuas Avenue 8 - Singapore 639231Telephone 65-861-6100Fax 65-861-7172

SOUTH AFRICADresser Limited - Valve & Controls DivisionP.O. Box 2234 - 16 Edendale RoadEastleigh, Edenvale 1610Transvaal, Republic of South AfricaTelephone 27-11-452-1550Fax 27-11-452-2903

SPAINMasoneilan S.A.Zona Franca, Sector M, Calle Y08040 Barcelona - SpainTelephone 34 93 223 4175Fax 34 93 223 4754

SWITZERLANDDresser Valves Europe, GmbHFrauntalweg 76, CH-8045 Zurich, SwitzerlandTelephone 41 1 462 1819Fax 41 1 450 2895

UNITED ARAB EMIRATESDresser Valve & Controls DivisionP.O. Box 61302 Jebel Ali Free ZoneUnits No. JAO1+JAO2 Roundabout 8Jebel Ali Free Zone - United Arab EmiratesTelephone 971-4-838-752Fax 971-4-838-038

UNITED KINGDOMDresser U.K. LimitedTrevithick WorksGillibrands Estate, SkelmersdaleLancashire WN8 9TU - EnglandTelephone 44-1695-52600Fax 44-1695-50569

Dresser U.K. LimitedUnit 4, Suite 1.1, Nobel HouseGrand Union Office Park, Packet Boat LaneUxbridge - Middlesex UB8 2GH - EnglandTelephone 44-1895-454900Fax 44-1895-454919

UNITED STATESNorthern Region :Valve Division85 Bodwell StreetAvon, MA 02322-1190Telephone 1-508-586-4600Fax 1-508-427-8971

Southern Region :Valve DivisionDresser Equipment Group, Inc.11100 West Airport Blvd.Stafford, TX 77477-3014Telephone 1-281-568-2211Fax 1-281-568-1414

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