800+
valve control projects
24/7
global valve support
OEM
trained valve techs
100%
integration capability

📊 integrated valve & tank monitoring

VRCS · Tank Gauging · Valve Indication · Loading Computer Interface

  • ✓ Ballast Valve Remote Control Systems (VRCS)
  • ✓ Cargo Valve Remote Control Systems
  • ✓ Tank Gauging Systems (radar, pressure, servo)
  • ✓ Valve Position Indication & Feedback
  • ✓ Integrated Bridge Valve Control
  • ✓ Cargo Control Room Valve Consoles
  • ✓ Loading Computer Integration (Kongsberg K-Load, Marex)
  • ✓ Draft & Trim Monitoring for Ballast Optimization
  • ✓ Hydraulic Power Unit (HPU) Control & Monitoring
  • ✓ Emergency Valve Shutdown Systems
  • ✓ Pneumatic Valve Control Systems
  • ✓ Electric Valve Actuator Control (Rotork, Auma, Emerson)

⚙️ vessel & oem experience

Proven on VLCC, LNG, Bulkers, FPSO

Vessel models we’ve serviced

  • ✓ VLCC: TI Class, Hellespont, Suezmax
  • ✓ LNG: Moss-type, Membrane (Gaztransport & Technigaz)
  • ✓ Bulkers: Newcastlemax, Capesize, Handysize
  • ✓ Container: Emma Mærsk Class, ULCV
  • ✓ FPSO: Spread moored, Turret moored (e.g., FPSO Cidade de Itaguaí)
  • ✓ Offshore: PSV 06, AHTS, Drillships (e.g., Stena DrillMAX)
  • ✓ Naval: Logistic support vessels, tankers

Valve control makes & models

  • ✓ Skarpenord: Type 2000, 3000, MultiScope
  • ✓ Jastram: JVM 4000, JVM 5000, Hydraulic Actuators
  • ✓ Wärtsilä MOS: Valve Control & Tank Monitoring
  • ✓ EMRI: VCS-200, VCS-300, TankRadar Pro
  • ✓ Hoppe Marine: Marex OS, TideMaster, ValveCon
  • ✓ Kongsberg: K-Chief 700 Valve Interface, K-Load
  • ✓ Rotork / Auma: Electric actuators with Profibus/Modbus
  • ✓ Pneumatic systems: Norgren, Festo, SMC valve islands

🛡️ actuation & power units

Hydraulic Power Units · Pneumatic · Electric Actuators

  • ✓ Hydraulic Power Unit (HPU) overhaul & repair
  • ✓ Hydraulic actuator rebuilding (Rotork, Skarpenord)
  • ✓ Pneumatic valve positioners & solenoid cabinets
  • ✓ Electric actuator commissioning (Auma, Rotork IQ)
  • ✓ Hydraulic piping & hose replacement
  • ✓ Accumulator & pump refurbishment
  • ✓ Valve feedback potentiometer / encoder calibration
  • ✓ Subsea valve actuator control (for FPSO)
  • ✓ Emergency manual override systems
  • ✓ Oil cleanliness monitoring & filtration

⚡ tank gauging & loading computer

Radar · Servo · Pressure · Temperature · Interface

Tank gauging makes & services

  • ✓ EMRI: TankRadar Pro, TankRadar Lite
  • ✓ Honeywell Enraf: SmartRadar, 854 ATG
  • ✓ Wärtsilä: TankMaster, SiloSmart
  • ✓ Kongsberg: K-Series Tank Gauge
  • ✓ Magnetrol: Eclipse guided radar
  • ✓ Calibration of level, temp, pressure sensors
  • ✓ Integration with VRCS and loading computer
  • ✓ Interface with cargo control room HMI

Loading computer integration

  • ✓ Kongsberg K-Load valve interface
  • ✓ Marex OS loading & stability
  • ✓ NAPA loading computer data link
  • ✓ Auto ballasting sequence control
  • ✓ Draft survey & stability integration
  • ✓ Real-time valve position to loading software

⛽ ballast treatment integration

BWTS Automation · Scrubber · ODME

BWTS interface with VRCS

  • ✓ Alfa Laval PureBallast control integration
  • ✓ OceanGuard BWTS valve sequencing
  • ✓ Optimarin filter backflush valve control
  • ✓ Desmi CleanBallast actuator interface
  • ✓ Ballast line valve automation for treatment
  • ✓ Flow control & diversion valve logic

Environmental & IG interface

  • ✓ Scrubber washwater valve control
  • ✓ Inert Gas deck seal valve monitoring
  • ✓ ODME sample line valve control
  • ✓ 15 ppm bilge alarm valve actuation
  • ✓ Vapor recovery valve sequencing (VECS)

📟 control consoles & plc

ECR Panels · Cargo Control Room · Remote I/O · Profibus

Valve control panels & HMI

  • ✓ Cargo Control Room (CCR) valve consoles
  • ✓ ECR valve mimic panels
  • ✓ Portable valve control units
  • ✓ HMI upgrade (Siemens WinCC, Wonderware)
  • ✓ Valve status graphic displays
  • ✓ Alarm & event logging for valve systems

PLC & network retrofit

  • ✓ Siemens S7-1500 / S7-1200 valve control
  • ✓ Modicon M580 / M340 for valve logic
  • ✓ ABB AC500 / AC800M integration
  • ✓ Remote I/O (ET200, Advantys) for valve feedback
  • ✓ Profibus/Profinet, Modbus TCP/IP conversion
  • ✓ Fiber optic valve network for tankers

👨‍🔧 experienced valve engineers

Decades of combined VRCS expertise

🔧

R. Krishnamurthy

Lead VRCS Engineer | 18 yrs

Skarpenord, Jastram, Wärtsilä specialist. 200+ ballast valve retrofits.

⚙️

M. Sorokin

Hydraulic & Actuation Specialist | 15 yrs

HPU overhaul, Rotork actuators, subsea valve controls.

📟

V. Patel

PLC & Integration Lead | 12 yrs

EMRI, Kongsberg, Siemens valve control & tank gauging.

Our core team of 12 valve control engineers available 24/7 for emergency troubleshooting, dry-dock projects, and sea trials.

🌍 global ballast valve coverage

Where we’ve serviced VRCS

Recent valve projects at

  • ✓ Singapore (Keppel, Sembcorp)
  • ✓ UAE (Drydocks World, ADSB)
  • ✓ China (COSCO, CSIC)
  • ✓ South Korea (Hyundai, DSME)
  • ✓ Rotterdam, Netherlands
  • ✓ Houston, Texas
  • ✓ Fujairah anchorage
  • ✓ Mumbai, India (Mazagon)

Fleet types supported

  • ✓ VLCC / ULCC
  • ✓ LNG / LPG carriers
  • ✓ Suezmax / Aframax
  • ✓ FPSO / FSO
  • ✓ Drill ships
  • ✓ Navy auxiliaries
  • ✓ Passenger vessels
  • ✓ Heavy lift vessels

⚡ 24/7 valve control support

Ballast valve remote system
not responding?

Our experienced valve control engineers are on call 24/7 for emergency troubleshooting, actuator overhaul, PLC repair, and system retrofit. We support all major makes and vessel models.

Email: service@seanav.org | Website: www.seanav.org | 24/7 hotline: +971 50 123 4567