Start with the Generic Model.rft. In the settings menu, click Family Category and Parameters.
Set the Category to Pipe Accessory, and try the following Parameters:
Work Plane-Based = unchecked
Always Vertical = checked
Behavior Type = Break Into
Part Type = Valve
Shared = unchecked
HTH,
Martin Schmid
Autodesk Consulting
Martin Schmid
Product Line Manager
Mechanical Detailing and Electrical Design
Architecture, Engineering, and Construction
Autodesk, Inc.