Marine valve

There are fewer places where dependability is as critical than on a marine vessel. POV valves are more dependable than any other valve on the market. POV fully diverse line of products gives POV an edge over competitors. This makes POV the obvious choice for all marine applications.

    A global presence in over 60 countries around the globe on six continents, POV has developed a fully integrated and innovative product portfolio engineered to meet the needs and expectations of its customers in the world’s largest and fastest growing economies. These products include standard and severe service butterfly and ball valves, specialty slurry valves, knife gate valves, check valves, pneumatic and electric actuators and controls.

    POV has unique capabilities to design and manufacture a complete line of flow control products ranging from valves to actuators and controls. Opened in 2011, the POV Technical Center houses the latest and most innovative tools and test equipment to ensure design validation. The PO Technical Center is also home to an 18 foot high pressure test bunker and test rack capable of testing valves up to 120 inch with actuators attached. A facility such as this ensures the product quality, reliability, and performance that our customers have come to expect from POV. POV factories are ISO certified and products are designed and capable to comply to CE/PED, SIL, ANSI, JIS, DIN/PAS 1085, API, NSF, ASME and other relevant standards to meet the special requirements for cryogenic, fugitive emissions, water, nuclear, sanitary and many other applications.

    POV has continued to improve and broaden its line of products to suit the needs of a growing global community. POV leads the way with superior products designed by top engineers to outperform all competition. For all your industry needs, POV has the solution.

      Valves play a crucial role in marine applications, ensuring the efficient and safe operation of various systems on board ships, submarines, and offshore platforms. These essential components come in various types and configurations, each designed to serve specific functions within the marine environment. By understanding the different types of valves used in marine applications and their unique features, engineers and technicians can optimize system performance, enhance safety, and ensure the proper functioning of critical equipment.

      One of the most commonly used valves in marine applications is the globe valve. Known for its precise flow control capabilities and durability, globe valves are designed with a spherical body and an internal baffle that allows for accurate regulation of fluid flow. The valve's movable plug can be adjusted to achieve the desired flow rate, making it ideal for applications where precise flow rates are essential for maintaining optimal operating conditions and safety.

      Another popular valve type for marine applications is the butterfly valve. Butterfly valves are designed with a rotating disc that can be turned to control the flow of fluid or gas through the valve. These valves are known for their compact design and relatively low cost, making them a popular choice for regulating flow in larger marine systems. Butterfly valves are often used in seawater cooling systems, ballast water management systems, and ventilation systems, where they help control the circulation of air and water for effective heat exchange and stability.

      Gate valves, another common valve type, are particularly useful in marine applications for isolating specific sections or equipment. Gate valves utilize a gate that can be raised or lowered to open or close the valve, providing a tight shut-off when required. Although not ideal for flow control due to their design, gate valves are often used in situations where full flow is needed or where isolation is necessary for maintenance purposes, such as fuel systems and firefighting systems.

      Check valve play a vital role in marine systems by preventing backflow and ensuring that fluids flow in one direction only. These valves automatically open when fluid flows in the correct direction and close when the flow reverses, protecting equipment from potential damage caused by backflow. Check valves are commonly used in bilge pumping systems, seawater cooling systems, and fuel systems, where they help maintain the proper functioning of pumps and other critical components.

      Marine Ball valve are also widely used in marine applications due to their ability to provide a tight shut-off and easy operation. Featuring a spherical closure element with a central hole, ball valves can be quickly opened or closed by rotating the ball, allowing for efficient isolation and flow control within the system. Ball valves are commonly used in applications such as hydraulic systems, fuel systems, and potable water systems, where they help manage the flow of fluids and gases.

        Safety relief valves play a crucial role in maintaining the safety and efficiency of marine systems by protecting equipment from overpressure conditions. These valves automatically release excess pressure if the system pressure exceeds a predetermined set point, preventing potential damage to components such as boilers, compressors, and heat exchangers.

        In conclusion, a wide range of valves is utilized in marine applications to efficiently manage the flow of fluids and gases, ensuring optimal performance and safety for both crew and equipment. From globe valves and butterfly valves to gate valves and check valves, each valve type serves a specific purpose within the overall system. By selecting the appropriate valves for each application, engineers and technicians can optimize marine system performance, enhance safety, and maintain the proper functioning of critical equipment in challenging maritime environments.