Description
SIEMENS
C73451-A430-B30
PNEUMATIC VALVE BLOCK
PS10116-A-21
The Siemens C73451-A430-B30 is a pneumatic valve block belonging to a shipboard automation and control installation. It forms part of the pneumatic hardware within the vessel’s control equipment, where air-operated circuits work next to the electronic side of the system. Alongside its part number, the block bears the marking PS10116-A-21. The unit is offered in used condition. Its role is to serve as the valve assembly in the pneumatic section of the control system, linking the automation to the air-operated devices it governs on board.
Key Features
✓ Part number C73451-A430-B30
✓ Pneumatic valve block construction
✓ Additional marking PS10116-A-21
✓ Valve assembly for the pneumatic section of marine control equipment
✓ Air-operated function within shipboard automation
Marine Applications
✓ Pneumatic sections of ship automation and control cabinets
✓ Air-operated circuits in engine room control equipment
✓ Pneumatic actuation hardware directed by the vessel control system
Technical Support
Prota Marine provides technical support, repair and onboard installation for the pneumatic valve block and the wider marine control system. Our engineers assist with fault diagnosis across the pneumatic and control circuits, and offer commissioning support once the block is back in service.
