item 10 as per attached technical specification and data-, sheet. Valve tage nos. are 309XV1206, 309XV, Q3, item 20, as per attached technical specification and data- sheet., Valve tagg nos. is 013FEV1003., item 30 as per, attached technical specification and data- sheet. Valve tage, nos. is 309XV0924, item 40 as per attached technical, specification and data- sheet. Valve tage nos. are, 309UV2302, 013FE