Download - SV30

1Rev.No

2013-02-05 12:00:38Date

JGName

Sizing acc. toASME VIII for Gas

VALVESTAR® - v.7.2.1_07_29.0LESER Job №

SV30Tag No:MEIP ENAP MAGALLANESProject:2013-02-05 12:44:01Date:1 of 7Page:

1.000ZCompressibility factor1003

1.400kRatio of specific heats1002

kg/kmol17.8MMolar mass1001

Formula1004

Natural GasDesignation1000

Sizing - Medium

1.000KcRupture disc correction factor1120

SCFM88.275qvn,abVolume flow to be discharged (std condition) [T=60 °FP=0.931 kg/cm²]

1110

ft³/h1,471.569qvb,abVolume flow to be discharged (working condition)1109

kg/h101.533qm,abRequired massflow1108

°C15TTemperature1107

kg/cm²1.033puEnvironmental pressure1106

psi3.00dpOverpressure1105

kg/cm²-g0Backpressure1104

paeBuilt up back pressure1103

kg/cm²-g0pafSuperimposed back pressure1102

kg/cm²-g2.1pSet pressure1101

Maximum allowable working pressure1100

Sizing - Service condition

%130.94Capacity exceed1207

m³/h384.897qvn,maxMaximum volume flow (standard condition)1206

ft³/h3,776.019qvb,maxMaximum volume flow (working condition)1205

kg/h260.532qm,maxMaximum mass flow1204

m³/h346.408qvn,zuCertified volumeflow (standard condition)1203

ft³/h3,398.417qvb,zuCertified volumeflow (operating condition)1201

kg/h234.479qm,zuCertified massflow1200

Sizing - Calculation

1Rev.No

2013-02-05 12:00:38Date

JGName




4592.2482-2.1 kg_sm2_g-V63V71H03H01L30-3.1

Order code1514

Closed BonnetBonnet1511

1.4404 / 316LBody-/ Inlet base material1506

Cap H2Bonnet / Lifting device1505

DOrifice1453

0.566K,FCertified coefficient of discharge for liquid1502

0.811K,DGCertified coefficient of discharge for steam and gases1501

1Quantity of safety valve1513

Reseller article number1512

4592.2482Article number1500

Valve - General

NPT 1''DN1308

NPT - Male thread acc. to ANSI/ASMEB1.20.1

Thread standard1307

Inlet connection

NPT 1''DN1358

NPT - Female thread acc. toANSI/ASME B1.20.1

Thread standard1357

Outlet connection

inch1.063CThread length1413

lb5.732MWeight1406

inch12.185HHeight1405

inch2.953bCentre to Face dimensions1403

inch2.067aCentre to Face dimensions1402

inch0.512doDischarge diameter1401

in²0.206AoDischarge area1400

Valve - Dimensions

inch0.114Standard1507

Lift

1Rev.No

2013-02-05 12:00:38Date

JGName




CDTPCold differential test pressure, manually1620

kg/cm²-g2.1CDTPCold differential test pressure1618

0.987KbBack pressure correction factor1617

lbf6.449FrReaction force (acc. to API 520)1611

dB122.702LNoise level in 1m distance from the valve (acc. to API 520)1603

inch0.337do,reqRequired discharge diameter1601

in²0.089Ao, reqRequired actual discharge area1600

%130.94Capacity exceed1207

m³/h384.897qvn,maxMaximum volume flow (standard condition)1206

ft³/h3,776.019qvb,maxMaximum volume flow (working condition)1205

kg/h260.532qm,maxMaximum mass flow1204

m³/h346.408qvn,zuCertified volumeflow (standard condition)1203

ft³/h3,398.417qvb,zuCertified volumeflow (operating condition)1201

kg/h234.479qm,zuCertified massflow1200

Valve - Calculation

Valve - Inspections

LESER CGA: Inspection certificate 3.1 acc. to DIN EN 10204, Declaration of conformity acc. toPED 97/23/EC

H03

Valve - Material certificates

Material test certificate for body acc. to DIN EN 10204-3.1H01

Material test certificate for bonnet acc. to DIN EN 10204-3.1L30

1Rev.No

2013-02-05 12:00:38Date

JGName




Material DINMaterial ASMEQDenominationPosNo

Valve - Part list

1.4404SA 479 316L1Inlet body112010

1.0619SA 216 WCB1Outlet body212020

1.4122Hardened Stainlesssteel

1Disc

712070

1.4104 tenifer430/tenifer1Guide812080

1.0460Carbon steel1Bonnet912090

1.4404316L1Spindle1212120

1.4104/PTFE430/PTFE1Adjusting screw1812180

1.4104SA 479 4301Lock nut1912190

1.0718Steel1Cap H24012400

1.1200Carbon steel1Spring5412540

1.4310Stainless steel1Pin5712570

1.4571316Ti1Securing ring5912590

1.3541Hardened stainless steel1Ball washer6112610

KunststoffPlastic1Lead seal8512850

1.45413211Seal wire8612860

1.4435316L1sealing plug9812980

LESER is free to upgrade materials without further notice.

1Rev.No

2013-02-05 12:00:38Date

JGName




Drawing

Drawing is a view; the effective geometry could deviate from this view.

1Rev.No

2013-02-05 12:00:38Date

JGName




ASME nameplate

DIN nameplate

World nameplate