procurement of valve items for track machines., valve, plasser part no. 62.05.1000.111, make:- plasser imported, rexroth , pr reducing valve, part no.28456 / 0500, [ make :- own make or equivalent to plasser ] , pneumatic hand lever operated valve size ? plasser part no. 90334, schrader part no. 53004l ( make :- plasser , schrader ) , pn valve plasser part no. g53014 ( make :- plasser , dana motion ltaly. ) , pneumatic 4 way dc valve 24 vdc size ? plasser part no. 90254-h, schrader part no. a-3457 mtf ( make :- plasser , schrader ) , pneumatic throttle valve for engine acceleration plasser part no. wm-607 bix ( make: - plasser, williams ) , single acting pneumatic cylinder spring loaded with rear trunion mounting plasser part no.pn1zg-35 / 12 / 50, schrader part no.521112 / co111051 / co151051 ( make :- plasser , schrader ) , clutch cylinder plasser part no. pnzkf50 / 18 / 70, duncan part no. nscc7669. ( make :- plasser , schrader ) , pneumatic cylinder for zf eng / disengage plasser part no. 90233, duncan part no.nscc7670. ( make :- plasser , schrader ) , pneumatic valve ( ind ) plasser part no. g53024-ytf ( make :- plasser , schrader ) , driver brake valve plasser part no. 90366. ( make :- plasser , schrader )