supply of procurement of valves etc., for tm.procurement of valves etc., for tm.,pneumatic valve as per plasser part no. 90420-a and sub part no. 90420, make- plasser, d uncan, indus tech trade (itt). ] , brake valve as per plasser part no. 90345-a and sub part no,90345, make- plasser, dun can. ] , pressure gauge (0-12bar) as per plasser part no. 90283-a-bar and sub part no. 90283, m ake- plasser, duncan, indus tech trade (itt). ] , valve as per plasser part no:90346-a substitute 90346 and duncan part no. a93014. make: plasser, duncan, sunparts, indus tech trade (itt) ] , pneumatic cylinder as per plasser part no. pn2z-g.100/25/300, make- plasser , duncan . ] , pressure gauge as per plasser part no. 90284-a-bar substitute 90284. make:plasser, dun can, indus tech trade (itt). ]