bids are invited for purchase of spares for g 40 governor hydraulic amplifier and electro hydraulic transducer assembly , pressure reducing valve - with throttle valve assembly , main slide valve sleeve and pool assembly for rcm , gate opening_ limiter indicator with single potentiometer , emergency closing valve - complete assy. with solenoid coil , filter for throttle of g-40 governor , bearing used in hmc - 01 no. of each type , oil filter element outer and inner sleeve , o seal ring for opening, closing, pressure and drain port of mdv , auto_manual solenoid valve , steel wire rope 0.66 mm dia x 7 wires alongwith pin soldered on both ends , wire rope 6mm dia , limit switch for contact device , limit switch for over speed , membrane for the hydraulic amplifier , pressure gauge , sealing ring for hydraulic amplifier , internal circlips , spring for deflector position_limiter indicator , external circlips _six of each type , isolating valve 0.5 inch bsp , shuttle valve , nrv 0.75 inch -air , nrv dia 50 total quantity : 73