Butterfly valve manufacturer
Marine butterfly valves are used to control the flow of air, water, steam, corrosive media, mud, oil, liquid metal, and radioactive materials. It is primarily responsible for cutting off and throttling traffic in the pipeline. It consists of a disc-shaped butterfly plate that rotates around its own axis to open and close the butterfly valve.
Diameter | DN25-DN1200 |
Medium | Water, Oil, Gas, Acid, and Alkali Corrosion Liquid |
Material | Carbon Steel, Ductile Iron, Bronze, Stainless Steel |
Pressure | PN1.0-PN1.6 |
Connection | Thread,Flange,Welding,Butt Welding |
Power | Handle, Worm and Gear Transmission, Power-driven and Being Pneumatic |
Marine Butterfly Valve Work
The butterfly valve is controlled by a butterfly disc and a vertical radial stem. Turning the handwheel causes the stem to drive the disc to rotate; when the disc and medium flow direction are in a vertical position, the valve is closed; when the disc and medium flow direction are in an angle or parallel position, the valve is open. It is possible to adjust the valve flow by changing the disc and medium flow of the relative angle.
Marine butterfly valves are not imported and exported, can flow both ways, and are globe valves. Because the butterfly valve switch is controlled directly by pulling the stem, automatic control is easy. Pneumatic and electric control modes are commonly used. Angle indicators are generally installed on the upper part of valves to facilitate understanding of opening and closing.
Butterfly valves are suitable for large flow and low-pressure places.
Butterfly Valve Application
The device can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal, and radioactive media. It is primarily responsible for cutting off and throttling in the pipeline.
Reliable Butterfly Valve Function
- Open and close convenient and quick, labor-saving, fluid resistance is small, can be often operated.
- Simple structure, small volume, lightweight.
- Can transport mud, at the mouth of the pipe deposit liquid at least.
- Under low pressure, can achieve good sealing.
- Good regulation performance.
Ship Butterfly Valve Advantage
- Ensure the valve’s service life by casting blanks with high precision, small deformations, good appearance, as well as dense internal quality and good metallography structure. Reduce porosity, shrinkage, cracks, and other defects.
- Using advanced production equipment, to ensure valve sealing face accuracy with angle finish and matching sealing pair requirements.
- Advanced assembly equipment and excellent personnel make the assembly process a success. Every product is tested for pressure sealing performance and quality by Butterfly Valve Company.
Instant Quote Online
Dear friend, you can submit your pressing need online, our staff will promptly get in touch with you. If you have any questions, consult our customer service through online chat or telephone in a timely fashion. Thank you for your request online.
[86] 0411-8683 8503
available from 00:00 – 23:59
Address :Room A306, Building#12, Qijiang Road, Ganjingzi
Email : info@goseamarine.com
