散货船舱盖口液压控制阀DWG A206388

Dry cargo/bulk carrier Macgregor hatch cover
Macgregor DSME H1179/1180/1170/1171
散货船舱盖口液压控制阀组
VALVE GROUP 2 MOTOR+RUR
MGH12307-ABDE, 
7330, DWG:A206388
MCG 10730
1、PRESSURE RELIEF VALVE, item No.20,  
2、COUNTER BALANCE VALVE,  item No.22,  
3、 FLOW CONTROL VALVE, item No. 37,