Drawing No.817-9200 control valve for hatch cover

STTS CONTROL VALVE BLOCK

1,PRESSURE GAUGE

2,VALVE BLOCK

3,QUICK COUPLING

4,BALL VALVE

5,TEST POINT

6,RELIEF VALVE

7,SHUT OFF VALVE

8,PILOT CHECCK VALVE

9,CHECK &THROTTLE VALVE

10,DIRECTIONAL VALVE

11,THROTTLE VALVE