tender for supply of spares for dust suppression system for coal stock pile and conveyer system in chp, katpp, jhalawar , solenoid valve 50 nb, normally closed, 2in g/bsp pl, body moc- gorged brass,type_2/2-floating diagram, orifice(mm)-45. voltage -230v-240v,50hz, ,epoxy moulded coil with ip-65, coil class-h , solenoid coil with connector type anx voltage 230v w9,ed: 100% , solenoid valve 1/2 inch, normally close, cf8m,05-10 atm, ss316,operating operating voltage: 110v,50hz , solenoid valve 3/4 inch, normally close, 05-10 atm, ss316,operating operating voltage: 110v,50hz , solenoid valve 1 inch, normally close, 05-10 atm, ss316,operating operating voltage: 110v,50hz , coil for item special repair no 3,4,5 (03 nos for each type) , pressure switch (adjustable-0 to 21 kg/cm2 , control transformer 1.5kva, primary :-380-400-415-440vac, sec.:-110vac , control transformer 750va, primary :-380-400-415-440vac, sec.:-110vac , aux. contactor 4no+2nc ,110vac with 2nc addon blocks,110vac coil voltage , aux. contactor (o/e/n 58-24-c relay) 04no,12a, 24vdc , aux. contactor with 3no+1nc,12a, 110vdc coil voltage , mpcb 2.2-3.2a, 50ka , power contractor 45a,tp,110vac coil voltage , power contractor 170a,tp,110vac coil , over load relay range:28-40a , over load relay range:85-135a , selector switch 4pole,2way,6a , auto/ manual selector switch 3p, 4way with off , on delay timer with 2no,2nc, coil voltage -110vac , 6 panel heavy duty exhaust fan,240vac , steel panel lock knob type ktisn - black and silver finish,22.5mm dia, round shape