[Vortex Flowmeter VY Series] Is the pressure loss value of the reduced bore type larger than that of the general type?

One size reduction (body type: -1, -4) is about 15% larger, and two size reduction (body type: -2) is about 28% larger.

For details, refer to Vortex Flowmeter VY Series General Specifications (GS 01F07A00-01EN).