supply of repair kit of rotex make panto graph operating magnet valve etc.repair kit of rotex make panto graph operating magnet valve etc.,repair kit of rotex make panto graph operating magnet valve model no. 3028 consisting of 08 items 1) body o ring -02 nos. 2) seat o ring -02 nos. 3) piston o ring-01 no. 4) ma o ring - 02 nos. 5) pilot o ring- 03 nos. 6) guide o ring- 02 nos. 7) coil gasket- 02 nos. 8) plunger assembly -01 no. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] ws electric loco stores/kgp, west bengal 140.00 set