Only one blanking plate needed to block the E G R valve as per the attached photos of both 8v and 16v.
Saab 9-3 9-5 Blanking Plate 1.9TTid Z19DTR A19DTR 2.0Tid TTid A20DTH DTR E*G*R
Ford Escort MK 1 compatible Lower Switch Panel Blanking Plate Blanking Plate x 2
CLASSIC MINI HEATER VALVE TAP BLANKING PLATE INC GASKET COOPER ROVER AUSTIN AD8
Vauxhall Insignia Astra Blanking Plate 2.0CDTI 2008 Onwards E G R
Single car radio stereo blank off clip in trim facia blanking plate
for LAND ROVER FREELANDER 1 TRANSFER BOX GEARBOX IRD BLANKING PLATE GASKET BOLTS