Tender For corrigendum : supply of various hydraulic spares for hm gates d d - poppet type solenoid operated directional control valve sub palte mounting , float switch 1kg2 1by4 bsp , level transmitter r 1100mm , pressure switch 1spdt 0 to 6 bar , quick disconnect coupling 0.75 inch , quick disconnect coupling g1 and half inch , braided hose 3 by 4 inch 250 bar , braided hose 1 and half inch 50 bar