... , NACEMR-01-75, EN 50018 1. Control objectsThe multi-well control panel is applicable of the centralized control of the wellhead safety valves of ... -PSIGESD loop &Pilot supply, 50 ~100PSIGSingle Well ModuleControl SCSSV, Master Valve, Wing ValveRemote ESD, Fusible plugs, Low pressure/high pressure, Manual ...