ZAVA MARINE

Q41F Ball Valve

About product

The Q41F Ball Valve is designed with a spherical closure featuring a circular passage that rotates around a vertical axis for precise opening and closing of the flow channel. With the valve stem’s rotation, the sphere moves accordingly, ensuring a tight seal.

This type of valve requires a mere 90-degree operation and minimal torque to achieve a secure closure. To cater to specific operational conditions, various driving mechanisms can be incorporated, resulting in diverse control methods such as electric ball valves, pneumatic ball valves, and hydraulic ball valves.

Explore our range of Q41F Ball Valves, Q641F Pneumatic Ball Valves, and Q941F Electric Ball Valves for exceptional flow control solutions tailored to your needs.

Additional information

Valve Type

Ball Valve

Connection Type

Flange

driving mechanisms

Electric, Pneumatic , and Hydraulic Ball Valves.

Product Detail

The operational principle of the Q11F Threaded Ball Valve is as follows:

When the ball valve is rotated 90 degrees, the ball surfaces at the inlet and outlet align, effectively closing the valve and halting the flow of the medium.

When the ball valve is rotated back 90 degrees, the ball port aligns with the inlet and outlet, allowing for the flow to resume with minimal resistance.

The structural principles of the Q41F Ball Valve, Q641F Pneumatic Ball Valve, Q941F Electric Ball Valve, and Q11F Threaded Ball Valve are as follows:

1. Ball valves are not restricted by installation direction, allowing for fluid flow in any direction. They exhibit low fluid resistance, and full-bore ball valves have minimal flow obstruction.

2. Ball valves feature a simple structure, and compact size, and are lightweight, making them easy to maintain.

3. They provide reliable tight sealing. With two sealing surfaces, modern ball valves utilize various plastic materials for excellent sealing performance, ensuring complete isolation. They are widely used in vacuum systems as well.

4. Ball valves are suitable for frequent operations, with quick and lightweight opening and closing. They provide convenient operation, requiring only a 90-degree rotation from fully open to fully closed, enabling remote control.

5. Maintenance is convenient due to the simple structure of ball valves, and the seals are typically movable, allowing for easy replacement.

6. Ball valves exhibit excellent sealing performance. When fully open or fully closed, the sealing surfaces of the ball and seat are isolated from the medium, preventing erosion of the valve sealing surfaces during medium flow.

7. They have a wide range of applications, accommodating diameters from a few millimeters to several meters, and are suitable for both high vacuum and high-pressure systems.

8. Due to the wiping action during the opening and closing process, ball valves can be used with media containing suspended solid particles.

9. Ball valves offer low fluid resistance, resulting in minimal vibration and low noise levels.

Should you have any further inquiries or require additional information, please do not hesitate to contact us. Our team is readily available to assist you.

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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.

FAQ

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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