Pneumatic Valve Remote Control Systems
Proval pneumatic VRC systems are used in marine to control ballast, cargo or fuel oil automation systems.
Superiorities of PROVAL pneumatic valve remote control systems,
• Environment friendly solution especially in submerged systems. In comparison with conventional hydaulic systems. there is no oil pressure in pneumatic systems to cause external leakage to ballast tanks.
• System runs on volumetric control principle and generates 100% reliable valve position signals
• There is no power outside the control box and is safe for explosive areas
• Can be operarted with basic mimic diagrams or touch pad screens or PC based systems
• Lower risc caused in pipelines in comparison with hydraulic systems (100 bar) due to lower supply pressure (6 bar)
• There is no pressure in supply pipe lines while the system is off
• There is no need for additional power packs etc. System just requires 6 bar air supply and 24VDC power supply
• It requires lower space in comparison with hydraulic systems.
• Approved for marine use by all major classification societies