bids are invited for supply of yuken hydraulic valves installed in sms of nmdc steel limited solenoid operated directional valve model nodslg- 01-3-0-d24-n1-11h10 make - yuken , logic valve model no- ld-16-40-s-x-15-12h02 make - yuken , solenoid operated directional valve model no dsg- 01-2b3a-d24-n1-50-l make - yuken , solenoid operated directional valve model no dsg-03-3c3- d24-n1-50 make - yuken , solenoid operated directional valve model no dsg-01-3c3-a240-n1-50 make - yuken , check valve model no cit-06-5-2080 make - yuken , check valve model no crf-16-04-50 make yuken , check valve model no crg-03-50-50 make yuken , check valve model no cit-03-5-2080 make yuken , throttle and check modular valve model no msp-03-h-20 make yuken , check valve model no cit-03-75-2080 make yuken total quantity : 14