Marine Central Hydraulic Control Butterfly Valve

About product

A marine central hydraulic control butterfly valve is a type of hydraulic actuator valve specifically designed for marine applications. It is used to regulate the flow of fluids, such as water or fuel, in various marine systems on ships and offshore platforms.

This hydraulic actuator valve consists of a circular disc, known as the butterfly, which is connected to a stem in the center. The hydraulic actuator is mounted on the valve body and connected to the stem. This actuator utilizes hydraulic pressure to rotate the stem and control the positioning of the valve disc.

The hydraulic actuator valve offers precise control over fluid flow. By adjusting the hydraulic pressure, the actuator can open, close, or modulate the hydraulic valve, allowing for accurate flow rate regulation.

Additional information



Nominal Pressure

10kgf/cm2 (0.98Mpa)

Seal Pressure

15.4kgf/cm2 (1.51Mpa)

Intensity Pressure

21kgf/cm2 (2.06Mpa)

Product Detail

Marine Hydraulic Valve For Sale – Central Hydraulic Control Butterfly Valve

One of the key advantages of this hydraulic actuator valve is its remote operation capability. It can be controlled from a centralized location, such as a control room on the ship or platform, making it convenient for monitoring and adjusting the hydraulic valve’s position and flow rate.

In marine environments, where corrosion is a significant concern, these hydraulic butterfly actuator valves are constructed from corrosion-resistant materials such as stainless steel or bronze. This ensures their durability and ability to withstand the harsh conditions encountered at sea, including exposure to saltwater.

The hydraulic actuator valves find application in various marine systems, including cooling systems, ballast systems, fuel transfer systems, and firefighting systems. Their reliable flow control, ease of operation, and ability to withstand the marine environment make them suitable for use in demanding marine applications.

What’s A Hydraulic Valve Actuator?

The hydraulic valve actuator for marine valves is a vital component specifically designed for marine applications. It converts hydraulic energy into mechanical force or motion to operate and control marine valves effectively. Constructed to withstand the harsh and corrosive conditions of marine environments, these actuators are engineered with durability in mind.

Comprising a hydraulic cylinder, pistons, seals, and control components, the hydraulic valve actuator connects to the marine valve and receives pressurized hydraulic fluid from a hydraulic power source. By controlling the flow of hydraulic fluid, the actuator generates the necessary force or motion to actuate the marine valve, enabling precise flow control.

Parameter Of Hydraulic Actuator Valve – Central Hydraulic Control Butterfly Valve

Nominal Pressure (Mpa)Nominal DiameterStructure & Flange DimensionHole Of Nut
Know Who We Are

About our company

Zava Marine Corporation is a leading supplier of marine parts and components. With a strong focus on quality and customer satisfaction, we specialize in providing a comprehensive range of high-quality marine equipment and accessories. Our products include deck equipment, ship accessories, and various other essential components needed for smooth maritime operations.

With a global presence, we serve a diverse customer base, including shipbuilders, shipowners, offshore operators, and marine equipment distributors. We are committed to providing exceptional service and tailored solutions to meet our customers’ unique needs.


Zava Marine offers a comprehensive range of certifications for marine parts in accordance with international standards and regulations. These certifications include those provided by renowned marine classification societies such as Lloyd’s Register (LR), Bureau Veritas (BV), China Classification Society (CCS), Registro Italiano Navale (RINA), American Bureau of Shipping (ABS), Nippon Kaiji Kyokai (NK), and Det Norske Veritas – Germanischer Lloyd (DNV-GL). By collaborating with these esteemed societies, Zava Marine ensures that our certified marine parts meet the highest standards of safety, quality, and performance, instilling confidence in our reliability and compliance within the maritime industry.

The warranty provided by Zava Marine covers defects in materials and workmanship for a period of two years from the date of purchase. During this warranty period, if any marine parts purchased from Zava Marine exhibit issues or failures resulting from manufacturing defects or faulty materials, Zava Marine will take responsibility for repair or replacement of the affected parts. 

Zava Marine has recently opened new molds for European and North American clients, utilizing materials such as metal, ABS, PVC, and more. These successful mold opening projects allow us to provide customized marine parts and components that meet the specific requirements of our clients in these regions.

Typically, Zava Marine can ship samples within 7 days once the product drawing has been mutually confirmed by both parties. This efficient process ensures that customers can receive samples promptly, allowing them to assess the quality and suitability of the products.

Zava Marine frequently utilizes a wide range of materials in our projects. These materials include aluminum, stainless steel, carbon steel, copper, plastics, titanium, and PEEK (Polyether Ether Ketone). Each material offers unique properties and characteristics suitable for various marine applications. 

Yes, we provide customization services for marine parts. We understand that every project and application may have unique requirements, and we are committed to delivering tailored solutions. By collaborating closely with our clients, we can adapt our products to specific specifications, ensuring optimal fit, performance, and compatibility. Whether it’s modifying existing designs or creating entirely new parts, our customization services cater to the diverse needs of the maritime industry.

Absolutely! We offer product design and development services to support our clients’ needs. Our experienced team of engineers and designers can collaborate with clients from concept development to final product realization. By leveraging our expertise in marine engineering and design, we can provide valuable insights and innovative solutions. Whether it’s optimizing existing designs or creating entirely new products, we are equipped to assist clients in bringing their ideas to life efficiently and effectively.

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