DNV Approved Valves – Class Certified Marine Valves

  • As a trusted supplier of DNV approved valves, we provide class-certified valve solutions for marine and offshore applications.
  • DNV approved valves are designed to meet strict classification requirements for safety, reliability, and operational performance.
  • These valves support compliance with marine regulations while ensuring dependable flow control onboard vessels.
  • Engineered to operate safely under demanding marine and offshore conditions.

Importance of DNV Approved Valves in Marine Systems

  • Ensure compliance with DNV classification rules and marine safety standards.
  • Support safe operation of critical shipboard and offshore systems.
  • Help vessels meet inspection, survey, and certification requirements.
  • Sourcing certified valves reduces operational risks and improves system reliability.

DNV Approved Valve Types We Supply

  • Gate Valves – Reliable isolation valves for fuel, ballast, and seawater systems.
  • Globe Valves – Precise flow control for cooling, lubrication, and process applications.
  • Check Valves – Prevent reverse flow and protect pumps and critical equipment.
  • Ball Valves – Fast shut-off performance with secure and leak-tight sealing.
  • Butterfly Valves – Efficient flow control for large-diameter marine pipelines.
  • Pressure Control & Safety Relief Valves – Protect systems from overpressure and ensure safe operation. For additional class-certified solutions, explore our LR approved valves.

Quality Standards and Compliance

  • All DNV approved valves are manufactured and tested to recognized marine standards.
  • Designed to meet classification society requirements for shipboard and offshore use.
  • Verified for pressure integrity, material compliance, and operational reliability.
  • Support long-term performance in harsh marine environments.

Material and Construction Options

  • Stainless steel construction for excellent corrosion resistance and durability.
  • Bronze and brass materials suitable for seawater and general marine applications.
  • Carbon steel options for high-pressure and industrial marine systems.
  • Duplex and alloy steel materials for offshore and highly corrosive environments.
  • Precision engineering and robust sealing ensure reliable long-term operation.

Technical Support and Marine Service Expertise

  • Expert guidance for selecting the correct DNV approved valves.
  • Technical support for valve sizing, specifications, and system integration.
  • Installation recommendations and operational best practices.
  • After-sales support to maximize valve performance and service life.

Marine Industry Applications

  • Main and auxiliary engine systems.
  • Fuel oil, lubrication oil, and hydraulic circuits.
  • Seawater cooling and freshwater distribution networks.
  • Ballast, bilge, and firefighting systems.
  • Offshore process pipelines, utility systems, and marine safety applications.

Why Choose Us as Your DNV Approved Valve Supplier

  • Comprehensive range of DNV certified marine valves for critical applications.
  • Technical expertise in maritime and offshore engineering systems.
  • High-quality products supported by recognized classification approvals.
  • Professional support from specification and procurement through delivery.

Reliable DNV Approved Valves for Safe and Efficient Marine Operations

  • Dependable valve solutions designed for demanding marine environments.
  • Improved vessel performance with reduced maintenance and downtime.
  • Enhanced safety, compliance, and operational reliability onboard.
  • Class-certified marine valve solutions where quality and performance matter most.
30+
Years of History
1800+
Employees
19
Offices Worldwide
60000+
Warehouses
11
Workshops
150+
Professional Technicians
8600
Dry Food Warehouse
7000+
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

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