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ISOGEN Symbol Key (SKEY) Definitions Reference Guide Version 2012 R2 (11.2) February 2012/December 2012 DISO-PE-200016A-UPDATED

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ISOGEN

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Page 1: Symbol Keys

ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Version 2012 R2 (11.2)

February 2012/December 2012

DISO-PE-200016A-UPDATED

Page 2: Symbol Keys

Copyright

Copyright © 1991-2012 Alias Limited. All rights reserved.

Including software, file formats, and audiovisual displays; may be used pursuant to applicable software license agreement; contains confidential and proprietary information of Intergraph and/or third parties which is protected by copyright law, trade secret law, and international treaty, and may not be provided or otherwise made available without proper authorization from Alias Limited.

U.S. Government Restricted Rights Legend

Use, duplication, or disclosure by the government is subject to restrictions as set forth below. For civilian agencies: This was developed at private expense and is "restricted computer software" submitted with restricted rights in accordance with subparagraphs (a) through (d) of the Commercial Computer Software - Restricted Rights clause at 52.227-19 of the Federal Acquisition Regulations ("FAR") and its successors, and is unpublished and all rights are reserved under the copyright laws of the United States. For units of the Department of Defense ("DoD"): This is "commercial computer software" as defined at DFARS 252.227-7014 and the rights of the Government are as specified at DFARS 227.7202-3.

Unpublished - rights reserved under the copyright laws of the United States. Alias Limited 1 Stuart Road, Manor Park Runcorn, Cheshire WA7 1TS United Kingdom Telephone: +44 (0) 1928 579311 Fax: +44 (0) 1928 579389 Email: [email protected]

Terms of Use

It is the policy of Alias Limited to enforce any and all rights relating to protection of this information. The information contained in this manual is proprietary in nature and may not be reproduced, copied or divulged in whole or in part without the prior written consent of Alias Limited. This manual has been provided pursuant to the terms of a contract or confidentiality agreement. Unauthorized distribution or disclosure of its contents is a violation of that contract or agreement and persons doing so may be liable for penalties as provided by law.

Warranties and Liabilities

All warranties given by Alias Limited about equipment or software are set forth in the EULA provided with the software or applicable license for the software product signed by Alias Limited, and nothing stated in, or implied by, this document or its contents shall be considered or deemed a modification or amendment of such warranties. Alias Limited believes the information in this publication is accurate as of its publication date.

The information and the software discussed in this document are subject to change without notice and are subject to applicable technical product descriptions. Alias Limited is not responsible for any error that may appear in this document.

The software discussed in this document is furnished under a license and may be used or copied only in accordance with the terms of this license. No responsibility is assumed by Alias Limited for the use or reliability of software on equipment that is not supplied by Intergraph or its affiliated companies. THE USER OF THE SOFTWARE IS EXPECTED TO MAKE THE FINAL EVALUATION AS TO THE USEFULNESS OF THE SOFTWARE IN HIS OWN ENVIRONMENT.

Alias Limited is not responsible for the accuracy of delivered data including, but not limited to, catalog, reference and symbol data. Users should verify for themselves that the data is accurate and suitable for their project work.

Trademarks

ISOGEN and SPOOLGEN are registered trademarks of Alias Limited. All other brands and product names are trademarks of their respective owners.

Page 3: Symbol Keys

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 3

Contents Preface ......................................................................................................................................................... 5

What's New in ISOGEN Symbol Keys ....................................................................................................... 7

Introduction ................................................................................................................................................. 9

Flanges and Balled Joints .................................................................................................................... 11 LSJE-Type Flanges .............................................................................................................................. 14 Hygienic Fittings ................................................................................................................................... 15 Miscellaneous Pipe Components ......................................................................................................... 21 Miscellaneous Items ............................................................................................................................. 24 Penetration Plate Items ........................................................................................................................ 25 Nozzles ................................................................................................................................................. 26 Inline Filters .......................................................................................................................................... 27 Instruments ........................................................................................................................................... 28 Pipe Blocks ........................................................................................................................................... 33 Vents ..................................................................................................................................................... 34 Traps ..................................................................................................................................................... 35 Welds .................................................................................................................................................... 36 Symbol Coupling................................................................................................................................... 41 Elbows and Bends ................................................................................................................................ 43 Couplings .............................................................................................................................................. 54 Caps ..................................................................................................................................................... 57 Crosses ................................................................................................................................................. 58 Fixed Length Pipes ............................................................................................................................... 60 Spindles ................................................................................................................................................ 62 Tees ...................................................................................................................................................... 65 Reducers .............................................................................................................................................. 70 Supports ............................................................................................................................................... 77 Unions ................................................................................................................................................... 79 Olets ..................................................................................................................................................... 80 Valves ................................................................................................................................................... 82

Three-Way Valves .......................................................................................................................... 85 Valves - 4-Way ............................................................................................................................... 86

Page 4: Symbol Keys

Contents

4 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Clamped Joints ..................................................................................................................................... 87 Liners (Connectors) .............................................................................................................................. 88

Page 5: Symbol Keys

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 5

Preface

This document is intended to comprehensively cover all current ISOGEN symbol key symbol shapes.

Alias Limited gives you permission to print as many copies of this document as you need for non-commercial use at your company. You cannot reprint this document for resale or redistribution outside your company.

Page 6: Symbol Keys
Page 7: Symbol Keys

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 7

What's New in ISOGEN Symbol Keys

The following changes have been made to the ISOGEN Symbol Keys Reference Guide.

Version 2012 R2 (11.2)

Two new ISOGEN symbol key definitions are introduced to allow for connection points to both jacket and core pipework: JFWN and JFSO. For more information, see Flanges and Balled Joints (on page 10).

Version 2012 R1 (11.1)

No changes have been made to this document in this release of the software.

Version 2012 (11.0)

No changes have been made to this document in this release of the software.

Page 8: Symbol Keys

What's New in ISOGEN Symbol Keys

8 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Page 9: Symbol Keys

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 9

S E C T I O N 1

Introduction

All components generated by ISOGEN are defined by a unique code called a symbol key (SKEY). SKEYs contain 2-4 characters; the first two characters define the type of component, and the last two characters define the end type, such as flanged, butt welded, or screwed. You can specify an appropriate end condition by replacing the ** characters in the SKEY with one of the sets of characters from the table below.

SKEY Characters End Condition

BW Butt Weld

CP Compression

SW Socket Weld

FL Flanged

SC Screwed

PL Plain End

LN Liner Nut

LC Liner / Clamp

LR Reducing Liner / Nut

MP Male Part

PF Push Fit

GL Glued

CL Clamped

FA Flared

Page 10: Symbol Keys

Introduction

10 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

SKEY Characters End Condition

BS / SB Ball and Socket (used on fixed length type pipe work)

GF Gland (used on fixed length type pipe work)

To denote the number of segments, replace the AT symbol (@) in the SKEY with an integer value in the range 1 to 9, inclusive. Currently, regardless of the value assigned to the AT sign, the software draws the symbol according to the SKEY plotted isometric shape.

To denote the bend radius, replace the PLUS symbol (+) in the SKEY with an integer value in the range 1 to 9, inclusive.

Page 11: Symbol Keys

Flanges and Balled Joints

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 11

Flanges and Balled Joints

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Blind flange (also known as a Blank flange. Symbol includes tapping

connection) FLBL

Yes FLANGE-BLIND 107

Flared/Loose backing flange FLFL

Yes FLANGE 105

Loose backing flange FLLB

Yes FLANGE 105

Reducing concentric flange FLRC

Yes FLANGE-

REDUCING- CONCENTRIC

65/0

Reducing eccentric flange FLRE

Yes FLANGE-

REDUCING- ECCENTRIC

65/0

Screwed flange FLSC

Yes FLANGE 105

Slip-on flange with J-type weld FLSJ

Yes FLANGE 105

Slip-on flange FLSO

Yes FLANGE 105

Orifice slip-on flange with tapping connection

FOSO

Yes FLANGE 105

Page 12: Symbol Keys

Flanges and Balled Joints

12 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Socket weld flange FLSW

Yes FLANGE 105

Weld neck flange FLWN

Yes FLANGE 105

Orifice weld neck flange with tapping connections

FOWN

Yes FLANGE 105

Lap joint ring/Stub end combined flange FBSE

Yes FLANGE 105

Cast/lined fixed flange (Female) – Cast/lined flange

FLFF

Yes FLANGE 105

Cast/lined rotating flange FLFR

Yes FLANGE 105

Cast/lined flange with Female gland type

FLGF

Yes FLANGE 105

Cast/ lined flange with Male gland type

FLGM

Yes FLANGE 105

Glued (Female) connection FLGL

Yes FLANGE 105

Push fit (Female) connection FLPF

Yes FLANGE 105

Page 13: Symbol Keys

Flanges and Balled Joints

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 13

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Seal-welded flange (Sarlun/Sargol) (Female) connection

FLSF

Yes FLANGE 105

Seal-welded flange (Sarlun/Sargol) (Male) connection

FLSM

Yes FLANGE 105

Concentric reducing flange FC**

Yes FLANGE 105

Eccentric reducing flange FE**

Yes FLANGE 105

Jacket weld neck flange JFWN

Yes FLANGE 105

Jacket slip-on flange JFSO

Yes FLANGE 105

Page 14: Symbol Keys

LSJE-Type Flanges

14 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

LSJE-Type Flanges

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Lap joint ring (Loose backing flange)

FLRG

Yes LAPJOINT-RING 106

Lap joint stub end (Loose backing flange)

FLSE

Yes LAPJOINT-STUB-

END 106

Stub end (LJSE) (Use with glued//push fit systems)

FLMP

Yes LAPJOINT-STUB-

END 106

Page 15: Symbol Keys

Hygienic Fittings

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 15

Hygienic Fittings

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Male part connector (Butt weld)

MPBW

Yes No / No CONNECTOR 111

Male part connector (Expanded)

MPEX

Yes No / No CONNECTOR 111

Clamp liner (Butt weld) LCBW

Yes No / No CONNECTOR 111

Clamp liner (Expanded) LCEX

Yes No / No CONNECTOR 111

Backing nut liner butt welded LNBW

Yes No / No CONNECTOR 111

Backing nut liner LN

Yes No / No CONNECTOR 111

Backing nut reducing liner (Butt weld)

LRBW

Yes No / No CONNECTOR 111

Backing nut reducing liner (Expanded)

LREX

Yes No / No CONNECTOR 111

Page 16: Symbol Keys

Hygienic Fittings

16 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Backing nut BNUT

Yes No / No NUT 112

Clamp CLMP

Yes No / No CLAMP 113

Drain/Vent plug DVP

Yes No / No MISC-HYGENIC 114

Male blanking plug BM

Yes No / No MISC-HYGENIC 114

Blank plain BP

Yes No / No MISC-HYGENIC 114

Reducing concentric blank boss

BBC

Yes No / No MISC-HYGENIC 114/0

Reducing eccentric blank boss BBE

Yes No / No MISC-HYGENIC 114/0

Blank thermocouple connector BTP

Yes No / -- MISC-HYGENIC 114/0

Page 17: Symbol Keys

Hygienic Fittings

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 17

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Male-to-male adapter ADMM

Yes No / -- MISC-HYGENIC 114

Male-to-female adapter ADMF

Yes No / -- MISC-HYGENIC 114

2 port single level (angle type) valve (Z)

2Z**

Yes No / -- VALVE-ANGLE 75/76

2 port single level (angle type) valve (D)

2D**

Yes No / -- VALVE-ANGLE 75/76

3 port single level valve (Z) 3Z**

Yes No / -- VALVE-3WAY 80/0/81/82

3 port single level valve (D) 3D**

Yes No / No VALVE-3WAY 80/0/81/82

Page 18: Symbol Keys

Hygienic Fittings

18 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

4 port single level valve (Z) 4Z**

Yes No/No VALVE-4WAY 85/0/86/87/

88

4 port single level valve (D) 4D**

Yes No/No VALVE-4WAY 85/0/

86/87/ 88

Multi-port dual level valve with D spindle

MD**

Yes No/No VALVE-

MULTIWAY

75/76/80/0/ 81/82

85/0/86/87/ 88

Multi-port dual level valve with Z spindle

MZ**

Yes No/No VALVE-

MULTIWAY

75/76 80/0/ 81/82 85/0/

86/87/ 88

Page 19: Symbol Keys

Hygienic Fittings

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 19

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Separator for multi-level valve DUMY

Yes No / No N/A N/A

Graduated control valve (D) IG**

Yes Yes / No INSTRUMENT 90/93

Non-return valve NV**

Yes No / Yes VALVE 130

3-way check valve K3**

Yes No / No VALVE-3WAY 80/0/ 81/82

Wide-angle cock KV**

Yes Yes / No VALVE 130

Pressure relief valve (Z) VZ**

Yes No / Yes VALVE 130

Page 20: Symbol Keys

Hygienic Fittings

20 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Butterfly valve ZB**

Yes Yes / No VALVE 130

Graduated control valve (Z) ZG**

Yes Yes / No VALVE 130

Pressure relief valve (Instrument type) (I)

ZV**

Yes No / Yes INSTRUMENT 90/93

Page 21: Symbol Keys

Miscellaneous Pipe Components

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 21

Miscellaneous Pipe Components

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Block angle BA**

Yes No / No MISC-

COMPONENT- ANGLE

95/96

Expansion bellows EX**

Yes Yes / No MISC-

COMPONENT 95/96

Flame trap FT**

Yes Yes / No MISC-

COMPONENT 95/96

Flexible hose FX**

Yes Yes / No MISC-

COMPONENT 95/96

Hose coupling CH**

Yes No / No MISC-

COMPONENT 95/96

Non-category item NC**

Yes No / No MISC-

COMPONENT 95/96

Page 22: Symbol Keys

Miscellaneous Pipe Components

22 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Block offset BO**

Yes Yes / No MISC-

COMPONENT- OFFSET

95/96

Block return BR**

Yes Yes / No MISC-

COMPONENT- RETURN

95/96

Plug PL

Yes No / No MISC-

COMPONENT 95/96

Restrictor plate RP

Yes Yes / No MISC-

COMPONENT

95/96

Reinforcing pad RPAD

Yes No / No REINFORCEMEN

T PAD

NONE

Sight glass SG**

Yes Yes / No MISC-

COMPONENT

95/96

Page 23: Symbol Keys

Miscellaneous Pipe Components

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 23

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Slip plate SP

Yes No / No MISC-

COMPONENT

95/96

Slip ring SR

Yes No / No MISC-

COMPONENT

95/96

Spectacle blind (closed) SB

Yes No / No MISC-

COMPONENT 95/96

Spectacle blind (open) OB

Yes No / No MISC-

COMPONENT 95/96

Tundish (funnel) TU**

Yes Yes / Yes MISC-

COMPONENT 95/96

Page 24: Symbol Keys

Miscellaneous Items

24 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Miscellaneous Items

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Insulation symbol INPP

Yes INSULATION-

SYMBOL 149

Floor symbol FLOR

Yes FLOOR-SYMBOL 149

Flow arrow FLOW

Yes FLOW-ARROW 149

Location point LOPT

No

LOCATION-POINT

149

Wall symbol WALL

Yes WALL-SYMBOL 149

Arrow head (dimension line) AR01

Yes N/A N/A

Arrow head (message line) AR02

Yes N/A N/A

Line break AR04

Yes N/A N/A

Page 25: Symbol Keys

Penetration Plate Items

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 25

Penetration Plate Items

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Penetration plate (End sections) PLT1

Yes Used with

PENETRATION- PLATE

Used with symbol key

CRPP

Penetration plate (Center sections) PLT2

Yes Used with

PENETRATION- PLATE

Used with symbol key

CRPP

Locating pin LPIN

Yes MISC-

COMPONENT 95/96

Page 26: Symbol Keys

Nozzles

26 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Nozzles

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF Record

Nozzle (Start flanged) NZFS

Yes NOZZLE -31

Nozzle (End flanged) NZFE

Yes NOZZLE -31

Nozzle (Start welded)

NZWS

Yes NOZZLE -31

Nozzle (End welded) NZWE

Yes NOZZLE -31

Page 27: Symbol Keys

Inline Filters

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 27

Inline Filters

Description SKEY Shape Plotted

Isometric Shape

User Definable

Flow Arrow / Flow Dependency

PCF Identification

IDF Record

Straight through filter/strainer FI**

Yes Yes / Yes FILTER 136/137

Angle filter/strainer FA**

Yes No / No FILTER-ANGLE 136/137

Offset filter/strainer FO**

Yes Yes / No FILTER-OFFSET 136/137

Return filter/strainer FR**

Yes Yes / No FILTER-RETURN 136/137

Page 28: Symbol Keys

Instruments

28 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Instruments

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Instrument II**

Yes No / No INSTRUMENT 90/93

Instrument angle IA**

Yes No / No INSTRUMENT-

ANGLE 90/93

Instrument offset IO**

Yes Yes / No INSTRUMENT-

OFFSET 90/93

Instrument return IR**

Yes Yes / No INSTRUMENT-

RETURN 90/93

Instrument dial IDPL N/A

No No / No INSTRUMENT-

DIAL 90

Page 29: Symbol Keys

Instruments

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 29

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Instrument dial (flanged) IDFL N/A

No No / No INSTRUMENT-

DIAL 90

Orifice plate OP

Yes Yes / No INSTRUMENT 90/93

Restrictor plate PR

Yes Yes/No INSTRUMENT 90/93

Rupture disk DR

Yes Yes / Yes INSTRUMENT 90/93

Control valve CV**

Yes Yes / No INSTRUMENT 90/93

3-way control valve C3**

Yes No / No INSTRUMENT-

3WAY 90/0/91/93

4-way control valve C4**

Yes No / No INSTRUMENT-

4WAY 90/0/

91/92/93

Page 30: Symbol Keys

Instruments

30 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Angled control valve CA**

Yes No / No INSTRUMENT-

ANGLE 90/93

Hand-operated control valve HV**

Yes Yes / No INSTRUMENT 90/93

Hand-operated 3-way control valve

H3**

Yes No / No INSTRUMENT-

3WAY 90/0/ 91/93

Hand-operated 4-way control valve

H4**

Yes No / No INSTRUMENT-

4WAY 90/0/91/ 92/93

Hand-operated angled control valve

HA**

Yes No / No INSTRUMENT-

ANGLE 90/93

Motor-operated control valve MV**

Yes Yes / No INSTRUMENT 90/93

Motor-operated 3-way control valve

M3**

Yes No / No INSTRUMENT-

3WAY 90/0/ 91/93

Page 31: Symbol Keys

Instruments

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 31

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Motor-operated 4-way control valve

M4**

Yes No / No INSTRUMENT-

4WAY 90/0/91/ 92/93

Motor-operated angled control valve

MA**

Yes No / No INSTRUMENT-

ANGLE 90/93

Instrument angle control valve with square indicator

SA**

Yes No / No INSTRUMENT-

ANGLE 90/93

Square indicator control valve SV**

Yes Yes / No INSTRUMENT 90/93

Square indicator 3-way control valve

S3**

Yes No / No INSTRUMENT-

3WAY 90/0/ 91/93

Square indicator 4-way control valve

S4**

Yes No / No INSTRUMENT-

4WAY 90/0/

91/92/93

Angled pressure reducing angle

XA**

Yes Yes / No INSTRUMENT-

ANGLE 90/93

Page 32: Symbol Keys

Instruments

32 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Pressure reducing instrument valve

XV**

Yes Yes / Yes INSTRUMENT-

ANGLE 90/93

Angled relief/valve instrument valve

RA**

Yes Yes / No INSTRUMENT-

ANGLE 90/93

Relief/Vent instrument valve RV**

Yes Yes / No INSTRUMENT 90/93

Page 33: Symbol Keys

Pipe Blocks

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 33

Pipe Blocks

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Fixed length pipe block PF

YES PIPE-BLOCK-FIXED 102

Variable length pipe block PV

YES PIPE-BLOCK-

VARIABLE 103

Page 34: Symbol Keys

Vents

34 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Vents

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Rupture disk RD

Yes Yes / Yes SAFETY-DISC 134

Page 35: Symbol Keys

Traps

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 35

Traps

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow/

Flow Dependency PCF

Identification IDF

Record

Angle trap TA**

Yes No/No TRAP-ANGLE 132/133

Offset trap TO**

Yes Yes/No

TRAP-OFFSET 132/133

Return trap TR**

Yes Yes/No TRAP-RETURN 132/133

Inline trap TI**

Yes No/No TRAP 132/133

Page 36: Symbol Keys

Welds

36 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Welds

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Workshop weld WW

Yes WELD 120

Dotted workshop weld WWD

Yes WELD 120

Site weld WS

Yes WELD 120

Tack for site weld WST

Yes WELD 120

Dotted site weld WSD

Yes WELD 120

Field fit weld WF

Yes WELD 120

Tack for field fit weld WFT

Yes WELD 120

Dotted field fit weld WFD

Yes WELD 120

Offshore weld WO

Yes WELD 120

Tack for offshore weld WOT

Yes WELD 120

Page 37: Symbol Keys

Welds

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 37

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Dotted offshore weld WOD

Yes WELD 120

Offshore field fit weld WOF

Yes WELD 120

Tack for offshore field fit weld WOFT

Yes WELD 120

Special site weld (non-spooling)

WSSP

Yes WELD 120

Automatic workshop weld WWA

Yes WELD 120

Field fit weld with shop test requirement

WFST

Yes WELD 120

Field fit offshore dotted WOFD

Yes WELD 120

Mitre weld WM N/A

No WELD 120

Mitre field fit weld WMF N/A

No WELD 120

Mitre tack weld WMT N/A

No WELD 120

Page 38: Symbol Keys

Welds

38 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Mitre field fit tack weld WMFT N/A

No WELD 120

Site workshop test weld WSST

No WELD 120

Workshop shot test weld WWST

No WELD 120

Offshore shop test weld WOST

No WELD 120

Offshore field fit shop test weld WVST

No WELD 120

Support weld ZSP*

No WELD 120

Page 39: Symbol Keys

Welds

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 39

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Trunnion weld ZTN*

No WELD 120

Reinforced trunnion ZTR*

No WELD 120

Site socket/screwed compression weld

XX N/A

No WELD 120

Site socket/screwed compression dotted weld

XXD N/A

No WELD 120

Erection seal weld WSSR

Yes WELD 120

Page 40: Symbol Keys

40 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Offshore seal weld WOSR

Yes WELD 120

Page 41: Symbol Keys

Symbol Coupling

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 41

Symbol Coupling

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Coupling with glued connections

COGL

Yes COUPLING 126

Coupling with push fit end connections

COPF

Yes COUPLING 126

Coupling with flared end connections

COFA

Yes COUPLING 126

Coupling with clamped end connections

COCL

Yes COUPLING 126

Coupling with Victaulic connections (Grooved pipe)

COVT

Yes COUPLING 126

Coupling with Victaulic connections (Welded

connections) COVR

Yes COUPLING 126

Coupling with compression sleeve connections

CSCP

Yes COUPLING 126

Page 42: Symbol Keys

Symbol Coupling

42 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Coupling with Grayloc connections

COGY

Yes COUPLING 126

Page 43: Symbol Keys

Elbows and Bends

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 43

Elbows and Bends

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Butt weld elbow

(90° and 45°) ELBW N/A

No ELBOW 35/36

Compression elbow

(90° and 45°) ELCP N/A

No ELBOW 35/36

Screwed elbow

with Female ends

(90° and 45°)

ELSC N/A

No ELBOW 35/36

Socket weld elbow

(90° and 45°) ELSW N/A

No ELBOW 35/36

Screwed elbow

with Male ends

(90° and 45°)

EBSC N/A

No ELBOW 35/36

Socket weld teed elbow

(90° and 45°) ETSW N/A

No ELBOW-TEED 70/0/71/72

Page 44: Symbol Keys

Elbows and Bends

44 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Screwed teed elbow

(90° and 45°) ETSC N/A

No ELBOW-TEED 70/0/71/72

Compression teed elbow

(90° and 45°) ETCP N/A

NO ELBOW-TEED 70/0/71/72

Butt weld teed elbow

(90° and 45°) ETBW N/A

No ELBOW-TEED 70/0/71/72

Reducing elbow ER** N/A

No ELBOW-REDUCING 35/36

Butt weld return elbow (180°) EUBW N/A

No ELBOW 35/36

Plain end return elbow (180°) EUPL N/A

No ELBOW 35/36

Page 45: Symbol Keys

Elbows and Bends

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 45

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Flanged teed elbow (All angles)

BTFL N/A

No BEND-TEED 70/0/71/72

Butt weld mitre tee bend MTBW N/A

No BEND-TEED 70/0/71/72

Butt weld mitre bend MIBW N/A

No BEND 30/31

Flanged mitre bend MIFL N/A

No BEND 30/31

Mitre tee bend with plain ends MTPL N/A

No BEND-TEED 70/0/71/72

Flanged mitre tee bend MTFL N/A

No BEND-TEED 70/0/71/72

Flanged bend (All angles)

BEFL N/A

No BEND 30/31

Page 46: Symbol Keys

Elbows and Bends

46 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Bend (Multi-axis lined pipes. Must be used in conjunction

with PIPELINE-TYPE.) BM** N/A

No BEND 30/31

Flanged 180° return bend BUFL N/A

No BEND 30/31

Butt weld lobster bend L@BW N/A

No BEND 30/31

Butt weld lobster tee bend T@BW N/A

No BEND-TEED 70/0/71/72

Flanged lobster bend L@FL N/A

No BEND 30/31

Flanged lobster tee bend T@FL N/A

No BEND-TEED 70/0/71/72

Pulled bend (All angles) PB+D N/A

No BEND 30/31

Page 47: Symbol Keys

Elbows and Bends

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 47

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

180° pulled return bend BU+D N/A

No BEND 30/31

Pulled tee bend (All angles) TB+D N/A

No BEND-TEED 70/0/71/72

Pulled bend with weld at each end

PBBW N/A

No BEND 30/31

180° Pulled return bend with weld at each end

BUBW N/A

No BEND 30/31

Pulled tee bend with weld at each end

TBBW N/A

No BEND-TEED 70/0/71/72

Bend with flared end connection

BEFA N/A

Ends only BEND 30/31

Bend with clamped end connections

BECL N/A

Ends only BEND 30/31

Elbow with flared end connections

ELFA N/A

Ends only ELBOW 35/36

Page 48: Symbol Keys

Elbows and Bends

48 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Elbow with clamped end connections

ELCL N/A

Ends only ELBOW 35/36

Teed elbow with flared end connections

ETFA N/A

Ends only ELBOW-TEED 70/71/72

Teed elbow with clamped end connections

ETCL N/A

Ends only ELBOW-TEED 70/71/72

Reducing elbow with flared end connections

ERFA N/A

Ends only ELBOW-

REDUCING 35/36

Reducing elbow

with clamped end connections ERCL N/A

Ends only ELBOW-

REDUCING 35/36

The ends on the following elbow and bend components can be individually designated MALE or FEMALE.

Elbow with flanged gland-type end connections

ELGF N/A

End only ELBOW 35/36

Elbow with flanged ball/socket end connections

ELBS N/A

Ends only ELBOW 35/36

Page 49: Symbol Keys

Elbows and Bends

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 49

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Teed elbow with

glued end connections ETGL N/A

Ends only ELBOW-TEED 70/71/72

Teed elbow with

push fit end connections ETPF N/A

Ends only EBOW-TEED 70/71/72

Bend with flanged ball/socket end connections

BEBS N/A

Ends only BEND 30/31

Tee bend with flanged ball/socket end connections

BTBS N/A

Ends only BEND-TEED 70/0/71/72

Page 50: Symbol Keys

Elbows and Bends

50 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Bend with flanged gland-type end connections

BEGF N/A

Ends only BEND 30/31

Tee bend with flanged gland-type end connections

TBGF N/A

Ends only BEND-TEED 70/0/71/72

Bend with glued end connections

BEGL N/A

No BEND 30/31

Elbow with glued end connections

ELGL N/A

Ends only ELBOW 35/36

Page 51: Symbol Keys

Elbows and Bends

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 51

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Elbow with push fit end connections

ELPF N/A

Ends only ELBOW 35/36

Bend with push fit connections BEPF N/A

No BEND 30/31

Teed elbow

with glued end connections ETGL N/A

Ends only ELBOW-TEED 70/71/72

Teed elbow with push fit end connections

ETPF N/A

Ends only EBOW-TEED 70/71/72

Page 52: Symbol Keys

Elbows and Bends

52 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Bend with flanged ball/socket end connections

BEBS N/A

Ends only BEND 30/31

Tee bend with flanged ball/socket end connections

BTBS N/A

Ends only BEND-TEED 70/0/71/72

Bend with flanged gland-type end connections

BEGF N/A

Ends only BEND 30/31

Tee bend with flanged gland-type end connections

TBGF N/A

Ends only BEND-TEED 70/0/71/72

Page 53: Symbol Keys

Elbows and Bends

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 53

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Bend with glued end connections

BEGL N/A

No BEND 30/31

Elbow with glued end connections

ELGL N/A

Ends only ELBOW 35/36

Elbow with push fit end connections

ELPF N/A

Ends only ELBOW 35/36

Page 54: Symbol Keys

Couplings

54 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Couplings

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Nipple (Running screwed) NRSC

Yes COUPLING 126

Nipple (Barrel screwed) NBSC

Yes COUPLING 126

Coupling (Compression) COCP

Yes COUPLING 126

Coupling (Screwed) COSC

Yes COUPLING 126

Coupling (Screwed) COSW

Yes COUPLING 126

Elbolet coupling (Butt weld) CEBW

Yes ELBOLET 126/0

Elbolet coupling (Screwed) CESC

Yes ELBOLET 126/0

Elbolet coupling (Socket weld) CESW

Yes ELBOLET 126/0

Page 55: Symbol Keys

Couplings

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 55

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Coupling with glued end connections

COGL

Yes COUPLING 126

Coupling with push fit end connections

COPF

Yes COUPLING 126

Coupling with flared end connections

COFA

Yes COUPLING 126

Coupling with clamped end connections

COCL

Yes COUPLING 126

Coupling with Victaulic connections (Grooved pipe)

COVT

Yes COUPLING 126

Coupling with Victaulic connections (Welded

connections)

COVR

Yes COUPLING 126

Coupling with compression sleeve connections

CSCP

Yes COUPLING 126

Page 56: Symbol Keys

Couplings

56 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Coupling with Grayloc connections

COGY

Yes COUPLING 126

Page 57: Symbol Keys

Caps

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 57

Caps

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Butt weld cap (includes tapping connections)

KABW

Yes CAP 125/0

Compression cap KACP

Yes CAP 125/0

Screwed cap KASC

Yes CAP 125/0

Socket Weld cap KASW

Yes CAP 125/0

Flanged cap KAFL

Yes CAP 125/0

Glued cap KAGL

Yes CAP 125/0

Push fit cap KAPF

Yes CAP 125/0

Flared cap KAFA N/A

Yes CAP 125/0

Clamped cap KACL N/A

Yes CAP 125/0

Page 58: Symbol Keys

Crosses

58 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Crosses

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Cross CR** N/A

No CROSS 50/0/51/ 52/53

Y-type cross CY** Uses YSML,

YMED, & YLRG

Yes CROSS 50/0/51/ 52/53

Set-on cross CRSO N/A

No CROSS-SET-ON or

CROSS-STUB 50/0/51/ 52/53

Set-on reinforced cross CRRF N/A

No CROSS-SET-ON or

CROSS-STUB 50/0/51/ 52/53

Stub in cross CSSO N/A

No CROSS-SET-ON or

CROSS-STUB 50/0/51/ 52/53

Stub in reinforced cross CSRF N/A

No CROSS-SET-ON or

CROSS-STUB 50/0/51/ 52/53

Set-on cross (Y-type) CYSO Uses YSML,

YMED, & YLRG

Yes CROSS-SET-ON or

CROSS-STUB 50/0/51/ 52/53

Cross with flared end connections

CRFA N/A

Ends only CROSS 50/0/51/ 52/53

Page 59: Symbol Keys

Crosses

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 59

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Cross with clamped end connections

CRCL N/A

Ends only CROSS 50/0/51/ 52/53

The ends on the following cross components can be individually designated as MALE or FEMALE.

Cross with glued end connections

CRGL N/A

Ends only CROSS 50/0/51/ 52/53

Cross with push fit end connections

CRPF N/A

Ends only CROSS 50/0/51/ 52/53

Cross with flanged ball/socket end connections

CRBS N/A

Ends only CROSS 50/0/51/ 52/53

Cross with flanged gland-type end connections

CRGF

Ends only CROSS 50/0/51 /52/53

Page 60: Symbol Keys

Fixed Length Pipes

60 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Fixed Length Pipes

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Fixed length pipe with integral ends

FPFL

No PIPE-FIXED 101

Fixed length pipe without flanged ends

FPPL

Yes PIPE-FIXED 101

Fixed pipe with flared end connections

FPFA

Yes PIPE-FIXED 101

Fixed pipe with clamped end conditions

FPCL

Yes PIPE-FIXED 101

The ends on the following fixed length pipe components can be individually designated MALE or FEMALE.

Fixed pipe with glued end connections

FPGL

Yes PIPE-FIXED 101

Fixed pipe with push fit end connections

FPPF

Yes PIPE-FIXED 101

Page 61: Symbol Keys

Fixed Length Pipes

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 61

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Fixed pipe with screwed end connections

FPSC

Yes PIPE-FIXED 101

Fixed pipe with socket end connections

FPSW

Yes PIPE-FIXED 101

Fixed pipe with compression end connections

FPCP

Yes PIPE-FIXED 101

Fixed pipe with flanged ball and socket

FPFL

Yes PIPE-FIXED 101

Page 62: Symbol Keys

Spindles

62 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Spindles

Description SKEY Shape User

Definable PCF Identification IDF Record

Spindle 1 01SP

YES SPINDLE-SKEY 126

Spindle 2 02SP

YES SPINDLE-SKEY 126

Spindle 3 03SP

YES SPINDLE-SKEY 126

Spindle 4 04SP

YES SPINDLE-SKEY 126

Spindle 5 05SP

YES SPINDLE-SKEY 126

Spindle 6 06SP

YES SPINDLE-SKEY 126

Spindle 7 07SP

YES SPINDLE-SKEY 126

Page 63: Symbol Keys

Spindles

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 63

Description SKEY Shape User

Definable PCF Identification IDF Record

Spindle 8 08SP

YES SPINDLE-SKEY 126

Spindle 9 09SP

YES SPINDLE-SKEY 126

Spindle 10 10SP

YES SPINDLE-SKEY 126

Spindle 11 11SP

YES SPINDLE-SKEY 126

Spindle 12 12SP

YES SPINDLE-SKEY 126

Spindle 13 13SP

YES SPINDLE-SKEY 126

Spindle 14 14SP

YES SPINDLE-SKEY 126

Page 64: Symbol Keys

Spindles

64 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape User

Definable PCF Identification IDF Record

Spindle 15 15SP

YES SPINDLE-SKEY 126

Page 65: Symbol Keys

Tees

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 65

Tees

Description SKEY SHAPE Plotted

Isometric Shape User

Definable PCF

Identification IDF Record

Tee TE**

No TEE 45/0/46/47

Set-on tee TESO

No TEE-SET-ON or

TEE-STUB 45/0/46/47

Set-on reinforced tee TERF

No TEE-SET-ON or

TEE-STUB 45/0/46/47

Stub in tee TSSO

No TEE-SET-ON or

TEE-STUB 45/0/4/47

Stub in reinforced tee TSRF

No TEE-SET-ON or

TEE-STUB 45/0/46/47

Socket weld tee TESW

No TEE 45/0/46/47

Page 66: Symbol Keys

Tees

66 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY SHAPE Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Swept branch tee (Butt weld) TSBW

No TEE 45/0/46/47

Swept branch tee (Flanged) TSFL

No TEE 45/0/46/47

Swept socket weld tee TSSW

No TEE 45/0/46/47

Swept compression tee TSCP

No TEE 45/0/46/47

Ghost tee TEGG

No TEE 45/0/46/47

Page 67: Symbol Keys

Tees

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 67

Description SKEY SHAPE Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Pulled out tee TPUL

No TEE 45/0/46/47

Offset tee (reinforced set-on)

TORF

No TEE 45/0/46/47

Set-on tangential tee

TOSO

No TEE 45/0/46/47

Tangential tee (reinforced set-on)

TTRF

No TEE 45/0/46/47

Offset tee (set-on)

TTSO

No TEE 45/0/46/47

Page 68: Symbol Keys

Tees

68 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY SHAPE Plotted

Isometric Shape User Definable

PCF Identification

IDF Record

Instrument tee IT**

No INSTRUMENT-TEE 40/41/42/0

Tee with flared end connections

TEFA

Yes TEE 45/0/46/47

Tee with clamped end connections

TECL

Yes TEE 45/0/46/47

The ends on the following tee components can be individually designated as MALE or FEMALE.

Tee with glued end connections

TEGL

Yes

TEE

45/0/46/47

Tee with push fit end connections

TEPF

Yes

TEE

45/0/46/47

Page 69: Symbol Keys

Tees

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 69

Description SKEY Plotted

Isometric Shape User Definable

PCF Identification

IDF Record

Tee with flanged ball/socket end connections

TEBS

Yes

TEE

45/0/46/47

Tee with flanged gland-type end connections

TEGF

Yes

TEE

45/0/46/47

SKEYs YLRG, YMED, and YSML are used with Y-Type Tees / Crosses.

Y-type tee (Large) YLRG

See Y-type tee/cross Yes See Y-type tee/cross

Y-type tee (Medium) YMED

See 'Y' Type Tee/Cross

Yes

See Y-type tee/cross

Y-type tee (Small) YSML See Y-type tee/cross Yes See Y-type tee/cross

Y-type tee TY** Uses YSML,

YMED or YLRG

Yes TEE 45/0/46/47

Set-on Y-type tee TYSO Uses YSML,

YMED or YLRG

Yes TEE-SET-ON or

TEE-STUB 45/0/46/47

Page 70: Symbol Keys

Reducers

70 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Reducers

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Concentric reducer RC**

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Butt weld with a connection)

CTBW

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric reducer (Socket weld with a

connection) CTSW

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric reducer (Butt weld fabricated from plate)

CPBW

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Butt weld swaged from pipe)

CSBW

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Fabricated from a plate with

a connection) CZBW

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric reducer (Fabricated from plate -

flanged with a connection) CZFL

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Page 71: Symbol Keys

Reducers

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 71

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Concentric reducer (Swaged from pipe with a connection)

CXBW

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric reducer (Fabricated from plate -

flanged) CPFL

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Swaged from plate - flange)

CSFL

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Flanged with a connection)

CTFL

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric reducer (Swaged from pipe - flanged with a

connection) CXFL

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric reducer (Screwed nipple)

RNSC

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Screwed with a connection)

CTSC

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Page 72: Symbol Keys

Reducers

72 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Concentric reducer (Screwed bush)

RBSC

Yes No / No REDUCER-

CONCENTRIC 55/0

Concentric reducer (Socket weld bush)

RBSW

Yes No / No REDUCER-

CONCENTRIC 55/0

Eccentric reducer RE**

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric reducer (Fabricated from plate)

EPBW

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric reducer (Swaged from pipe)

ESBW

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric reducer (Butt weld with a connection)

OTBW

Yes No / No REDUCER-

ECCENTRIC- TEED

60/0/61/62

Eccentric reducer (Butt weld fabricated from plate with a connection)

EZBW

Yes No / No REDUCER-

ECCENTRIC- TEED

60/0/61/62

Eccentric reducer - butt weld (Swaged from pipe

with connection) EXBW

Yes No / No REDUCER-

ECCENTRIC- TEED

60/0/61/62

Page 73: Symbol Keys

Reducers

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 73

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Eccentric reducer (Screwed with a connection)

OTSC

Yes No / No REDUCER-

ECCENTRIC- TEED

60/0/61/62

Eccentric reducer (Fabricated from plate)

EPFL

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric reducer - flanged (Swaged from pipe)

ESFL

Yes No/No REDUCER- ECCENTRIC

55/0

Eccentric reducer (Flanged with a connection)

OTFL

Yes No / N o REDUCER-

ECCENTRIC- TEED

60/0/61/62

Eccentric reducer - flanged (Fabricated from plate

with a connection) EZFL

Yes No / No REDUCER-

ECCENTRIC- TEED

60/0/61/62

Eccentric reducer - flanged (Swaged from pipe with a connection)

EXFL

Yes No / No REDUCER-

ECCENTRIC- TEED

60/0/61/

62

Reducing block RFPL

Yes Yes / No REDUCER-

CONCENTRIC 55/0

Page 74: Symbol Keys

Reducers

74 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Concentric reducer with flared end connections

RCFA N/A

Yes Yes / No REDUCER-

CONCENTRIC 55/0

Concentric reducer with clamped end connections

RCCL N/A

Yes Yes / No REDUCER-

CONCENTRIC 55/0

Concentric teed reducer with flared end connections

CTFA N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric teed reducer with clamped end connections

CTCL N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Eccentric reducer with flared end connections

REFA N/A

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric reducer with clamped end connections

RECL N/A

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric teed reducer with flared end connections

OTFA N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Page 75: Symbol Keys

Reducers

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 75

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Eccentric teed reducer with clamped end connections

OTCL N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

The ends on the following cross components can be individually designated as MALE or FEMALE.

Eccentric reducer with glued end conditions

REGL N/A

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric reducer with push fit end connections

REPF N/A

Yes No / No REDUCER- ECCENTRIC

55/0

Eccentric teed reducer with glued end connections

OTGL N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Eccentric teed reducer with push fit end connections

OTPF N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Page 76: Symbol Keys

Reducers

76 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Concentric reducer with glued end conditions

RCGL N/A

Yes Yes / No REDUCER-

CONCENTRIC 55/0

Concentric reducer with push fit end connections

RCPF N/A

Yes Yes / No REDUCER-

CONCENTRIC 55/0

Concentric teed reducer with glued end connections

CTGL N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Concentric teed reducer with push fit end connections

CTPF N/A

Yes No / No REDUCER-

CONCENTRIC- TEED

60/0/61/62

Page 77: Symbol Keys

Supports

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 77

Supports

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Hanger/Support 01HG

(or Blank)

Yes SUPPORT 150

Anchor ANCH

Yes SUPPORT 150

Duck foot DUCK

Yes SUPPORT 150

Support - Guide/Steady GUID

Yes SUPPORT 150

Skid SKID

Yes SUPPORT 150

Page 78: Symbol Keys

Supports

78 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Spring SPRG

Yes SUPPORT 150

Hanger HANG

Yes SUPPORT 150

Page 79: Symbol Keys

Unions

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 79

Unions

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Union UN**

Yes UNION 127/0

Page 80: Symbol Keys

Olets

80 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Olets

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Olet (Half coupling screwed) HCSC

Yes OLET 40/0/41/42

Olet (Half coupling socket weld) HCSW

Yes OLET 40/0/41/42

Nipolet NI**

Yes OLET 40/0/41/42

Nipolet (Screwed) NISC

Yes OLET 40/0/41/42

Sockolet (Socket weld) SKSW

Yes OLET 40/0/41/42

Sweepolet (Butt weld) SWBW

Yes OLET 40/0/41/42

Page 81: Symbol Keys

Olets

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 81

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Thredolet (Screwed) THSC

Yes OLET 40/0/41/42

Weldolet (Butt weld) WTBW

Yes OLET 40/0/41/42

Latrolet (Screwed) LASC

Yes OLET 40/0/41/42

Latrolet (Socket weld) LASW

Yes OLET 40/0/41/42

Latrolet (Butt weld) LABW

Yes OLET 40/0/41/42

Flanged instrument tee ITFL

No INSTRUMENT-TEE 40/0/41/42

Page 82: Symbol Keys

Valves

82 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Valves

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Angle valve AV**

Yes Yes / No VALVE-ANGLE 75/76

Relief/Vent angle valve AR**

Yes Yes / No VALVE-ANGLE 75/76

Pressure reducing angle valve AX**

Yes Yes / No VALVE-ANGLE 75/76

Basic valve VV**

Yes Yes / No VALVE 130/0

Check valve VC**

Yes Yes / No VALVE 130/0

Check valve (alternative) CK**

Yes No / Yes VALVE 130/0

Ball valve VB**

Yes Yes / No VALVE 130/0

Butterfly valve VY**

Yes Yes / No VALVE 130/0

Page 83: Symbol Keys

Valves

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 83

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Diaphragm valve VD**

Yes Yes / No VALVE 130/0

Globe valve VG**

Yes Yes / No VALVE 130/0

Pressure reducing valve VX**

Yes Yes / Yes VALVE 130/0

Cock valve VK**

Yes Yes / No VALVE 130/0

Gate valve

VT**

Yes Yes / No VALVE 130/0

Needle valve VN**

Yes Yes / No VALVE 130/0

Plug valve VP**

Yes Yes / No VALVE 130/0

Relief/Vent valve VR**

Yes Yes / No VALVE 130/0

Page 84: Symbol Keys

Valves

84 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Description SKEY Shape Plotted

Isometric Shape User

Definable Flow Arrow /

Flow Dependency PCF

Identification IDF

Record

Slide valve VS**

Yes Yes / No VALVE 130/0

Page 85: Symbol Keys

Valves

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 85

Three-Way Valves

Description SKEY Shape Plotted Isometric

Shape User

Definable PCF

Identification IDF

Record

Three-way valve V3**

Yes VALVE-3WAY 80/0/81/ 82/83

Page 86: Symbol Keys

Valves

86 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Valves - 4-Way

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Four-way valve V4**

Yes VALVE-4WAY 80/0/81/82/83

Page 87: Symbol Keys

Clamped Joints

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 87

Clamped Joints

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Flared clamp CLMP

Yes CLAMP 113

Victaulic (Grooved pipe end type)

CLVT

Yes CLAMP 113

Victaulic (Welded/forged ring type)

CLVR

Yes CLAMP 113

Compression sleeve coupling CLCS

Yes CLAMP 113

Grayloc-type coupling CLGY

Yes CLAMP 113

Page 88: Symbol Keys

Liners (Connectors)

88 ISOGEN Symbol Key (SKEY) Definitions Reference Guide

Liners (Connectors)

Description SKEY Shape Plotted

Isometric Shape User

Definable PCF

Identification IDF

Record

Grayloc socket weld connector LNSW N/A N/A N/A N/A N/A

Grayloc (Female) screwed connector LNSC N/A N/A N/A N/A N/A

Victaulic - Welded ring type (Number of welds set by Option Switch 77

Position 7) LVBW N/A N/A N/A N/A N/A

Page 89: Symbol Keys

ISOGEN Symbol Key (SKEY) Definitions Reference Guide 89