Rubber Lined Valves – Marine Flow Control Solutions

Rubber lined valves feature internal rubber or elastomer linings to enhance sealing and corrosion resistance.
Ideal for marine systems handling seawater, cooling water, ballast, and general utility fluids onboard vessels.
The lining protects the valve body from corrosion, reduces leakage, and ensures long-term performance in harsh environments.
Designed for shipboard and offshore piping systems where durability and reliable shut-off are critical.

Importance in Marine Applications

Provides excellent corrosion resistance in seawater and marine utility systems.
Improves sealing performance and reduces leakage risk.
Protects internal valve components, extending service life.
Reliable for continuous operation under vibration and temperature variations.

Marine Applications

Seawater and freshwater cooling circuits.
Ballast and bilge systems.
Firefighting and safety piping networks.
HVAC and accommodation utility lines onboard vessels.
Offshore installations and utility circulation systems.

Types of Rubber Lined Valves

Rubber Lined Butterfly Valves – Commonly used in seawater and ballast lines.
Rubber Lined Gate Valves – For isolation with enhanced corrosion resistance.
Rubber Seated Check Valves – Prevent reverse flow with improved sealing.
Rubber Lined Diaphragm Valves – Suitable for corrosive and slurry fluids.

Material and Lining Options

Elastomer linings include EPDM, NBR, and other marine-grade rubbers.
Material selection is based on fluid type: seawater, freshwater, oil mixtures, and utilities.
Resistant to abrasion, corrosion, and chemical exposure.
Ensures reliable sealing under frequent operation cycles.

Performance Advantages

Reliable shut-off with minimal seat leakage.
Excellent corrosion resistance for long-term marine service.
Cost-effective compared to full metal valve systems.
Lower maintenance needs and extended operational life.

Applications for Marine and Offshore Operations

Commercial ships, offshore vessels, and port utilities.
Handles harsh marine environments, including saltwater exposure and high humidity.
Supports large-diameter pipelines onboard vessels.
Reliable flow control for continuous marine operations.

Trusted Supply and Technical Support

Fast sourcing and worldwide delivery for marine valve requirements.
Technical guidance for selecting correct lining and valve specifications.
Available for ship repair, dry dock replacement, and planned maintenance programs.
Reliable rubber lined valve supply ensures safe and efficient marine operations.

30+

Years of History

1800+

Employees

Offices Worldwide

60000M²+

Warehouses

Workshops

150+

Professional Technicians

8600M²

Dry Food Warehouse

7000M³+

Cold Storage Facilities

55,000+

Voyages Supplied/Year

4500+

NB Initial Supply

RMS HONOURS

Shanghai High-end Shipping Service Enterprise

Asia-Pacific Operator in Shanghai Pilot Free Trade Zone

Shanghai Private Enterprise Headquarters

Signing of GOP (Global Operation Programme) Memorandum of Strategic Cooperation

Shanghai Supply Chain Innovation and Application Demonstration Enterprise

Shanghai Harmonious Labor Relations Enterprise

IMPA
Council member

Rotterdam

Korea

Shanghai

Singapore

Dubai

China: RMS Marine Service Company Ltd.

Korea: ACE-RMS Marine Service Co., Ltd.

Singapore: RMS Marine & Offshore Service (S) Pte Ltd.

Europe：RMS Marine Service B.V.

We are committed to achieving total customer satisfaction and aiming to be your Reliable & Responsive partner in marine and offshore and cruise industry. We focus on expertising and diversifying our services and products to create the best value for our clients consistently, whilst fulfilling our responsibility to society and environment.

Hotlines for RMS Group:

Europe Customers

Tel：+86-21-20822809
Mob：+86-13585671751

Asia Customers

Tel：+86-21-20822828
Mob：+86-13816050054

China Customers

Tel：+86-21-20822914
Mob：+86-15921108835

China: RMS Marine Service Company Ltd.
Korea: ACE-RMS Marine Service Co., Ltd.
Singapore: RMS Marine & Offshore Service Pte. Ltd.
Europe：RMS Marine Service B.V.
UAE : R M S Middle East Ship Services L.L.C
USA: RMS Marine Service US LLC customer@rmsmarineservice.com