Variant for Part Type: Seal (PE)

Rules for the creation of Feature Variants for Plant Engineering parts

Named isolated points

Designation	Purpose	Comment	Position in coordinate system
!	Connecting point	Fitting point	in origin (0,0,0)
2	Connecting point		X = 0, Y = 0, Z > 0

Variables names

Name	Description	Attribute (optional)
L	Distance between point “!“ and “2“	LAENGE

If the variables names given in the Name column are used, you do not need to assign any attributes to them via the Variant Editor. If different variables are required, you need to assign the attributes given in the Attribute column.

A variables name may consist of a maximum of 4 characters and must not contain any spaces or special characters

VAA file

Use the Variant Editor to enter the suitable part type into the VAA file.

Then, use the Variant Editor to expand the VAA file in such a way that it contains values for the sizes specified here, and that the predefined attribute assignment is entered:

Parameter All dimensions must be specified in millimetres; Exception: Nominal diameters in inches	Variable (suggestion)	Assigned attribute
Nominal diameter, Connection “!“ and “2“	N	NENNWEITE
Seal thickness (values same as for Variable L)	S	DICKE

Additionally (only if the corresponding standard uses nominal diameters in inches):
Nominal diameter (inches), Connection “!“ and “2“	NI	N_INCH
Nominal diameters in inches need to be entered as decimal values as well (e.g. 1.5 for 1 1/2‘‘).

If required, the attribute LAENGE (LENGTH) needs to be assigned to the length variables (see Variables names above).

Also in the Variant Editor, enter the values for the attributes which are to apply to all sub-types of the variant.

Values must be entered for at least the following attributes:

Attribute

Designation

BENENNUNG

Designation of the part

COMPONENT_TYPE

Part type (always = Semi-finished material + Plant Engineering) for HELiOS database only

NORMBEZEICHNUNG

Standard designation of the part (identical for all sub-types!)

An entry is mandatory, even if the part corresponds to no standard.

ANSCHLUSSART

Connection type for connection “!“ and “2“ (Value= 20000 for Flange connection)

Possible values of the attribute ANSCHLUSSART (CONNECTION_TYPE):

2000x

Flange connection

Provide auxiliary part when fitting part

If appropriately preset in the ANSCHLUSSART (CONNECTION_TYPE) attribute for a connection, the part will provide and connect an auxiliary part of the standard specified in the attribute for the connection when being fitted. For example, if the part has a flange connection and the corresponding counter-flange is required, the content of the ANSCHLUSSART (CONNECTION_TYPE) attribute could look as follows:

20002 1 5100010 EN 1092-1/11/A/PN 40

EN 1092-1/11/A/PN 40 is the standard designation with which the flange is to be entered into the database.

2050x

Flange connection of a seal that is exclusively intended for the pushed in end of a push-in pipe. The effect of this value is that a loose flange, together with the push-in pipe, will be connected to the seal. The pushed in of the push-in pipe must have the connection type 10xxx.Flange connection.

The last character (x) provides information about the meaning of the supplement:

0 =No supplement

2 = The supplement consists of connection number, part type, ID, and standard of the part to be connected

The prefixed connection number indicates the connection with which the auxiliary part is to be attached to the current connection.

Please also read the information given in the paragraphs Connection type ID with priority information and Connection type ID - List of part standards.

Handling of nominal diameters in inches in the HELiOS database:

During part data synchronization, nominal diameters in inches will be taken over to the attributes N_INCH, N2_INCH and N3_. The usual character strings for indication of the diameter in inches (e.g. 1 1/2‘‘ instead of 1.5) will be auto-generated in the database for the attributes NPS_INCH, NPS2_INCH und NPS3_INCH.