From Offshore Deep-Sea 330m to Marine Industry Excellence
Reliable performance from shipboard ballast tanks to 330m subsea manifolds. Marine-grade engineering, operational from -20°C to 80°C.
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S Series: Tubing-Free Submersible Actuator
A maintenance-friendly solution designed for 50m submersion and ballast tank automation.
Integrated Reliability for Submerged Use
The S Series features a patented Internal Oil Circuit design, effectively eliminating the risks associated with external hydraulic piping. As a high-performance submersible hydraulic actuator, it is the ideal choice for ballast tanks and vessel valve hydraulic actuator systems where accessibility for maintenance is limited and environmental integrity is paramount.
Technical Specifications:
Design Standard: BS EN 15714-4: 2025
Corrosion Protection: ISO 12944 C5-M (Option: IM3 / C5-H)
Submersion Depth: 50 Meters
Torque Output: 100 Nm – 2,700 Nm
Rotation: 90° ± 3°
Working Pressure: 135 Bar
Temperature Range: -20°C to +80°C
Ingress Protection: IP68 (Options: IP66/IP67M, IP69K)
Service Condition: Dry / Submerged / Open Deck
Internal Oil Circuit
No external tubing. Significantly reduces leak points, installation complexity, and potential mechanical damage.
50m Depth Rating
Specifically engineered and seal-tested for continuous, reliable operation in submerged marine environments.
Marine-Grade Protection
Standard C5-M coating for high-salinity environments. Optional IM3 protection available for permanent immersion in ballast water.
Native Integration: S Series Submersible Packages
Maintenance-free actuation solutions engineered for ballast tanks and 50m submerged environments.
Strategic Material Selection: A high-performance hybrid of C95800 Nickel-Aluminum Bronze (PFB module), 316L Stainless Steel (Ball Valve), and C5-M Marine Coating (S series Actuator & Butterfly valve).
Submersion Technology: Features an Internal Oil Circuit architecture, eliminating external tubing to ensure zero-leakage and maintenance-free operation inside ballast tanks.
Actuation Type: Available in Single-acting (Spring Return) or Double-acting configurations.
System Integrity: IP68 Rated and system-verified for 50 Meters depth; every package undergoes a standardized 5.0 bar functional and signal integrity test.
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