Teoría de la tecnología: Soluciones industriales de automatización técnica… práctica… interesantes
En DELCO, comprendemos la importancia de la satisfacción del cliente y nos esforzamos por satisfacer las necesidades únicas de cada cliente. Como proveedor confiable de válvulas, nos comprometemos a brindar un excelente servicio al cliente y productos de alta calidad para garantizar un rendimiento y una longevidad óptimos. Al elegir a DELCO como su proveedor de aire de control de confianza, puede beneficiarse de conjuntos de válvulas personalizados diseñados específicamente para satisfacer sus requisitos, mejorando la eficiencia y reduciendo el tiempo de inactividad.
Diferencia entre válvula de mariposa y válvula de compuerta
Válvula de mariposa and válvula de compuerta are both important valves in pipeline fluid control engineering, both have a very wide range of uses, both in the use of the function of similar places, but butterfly valves and gate valves still have a lot of differences, the most intuitive difference lies in the appearance of the difference, this article by Válvula DELCO for you to introduce more difference between butterfly valves and gate valves.
What is a butterfly valve
Butterfly valve, also known as flap valve, is a simple structure of the regulating valve, can be used for low-pressure pipeline media switching control of the butterfly valve is the closing member (valve flap or butterfly plate) for the disk, rotating around the valve axis to achieve the opening and closing of a valve.
What is a gate valve
Gate valve, its opening and closing member is called the gate, the gate with the valve stem to do lifting movement to achieve the opening and closing of the valve, the gate of the valve gate movement direction and the direction of the circulating medium in the valve body is perpendicular to the direction. Gate valve can only be fully open or fully closed, in the pipeline can only do to cut off the flow of media to use. When the gate valve is fully open, the fluid resistance in the valve body is less than the butterfly valve.
Difference Between Butterfly valve and gate valve
Structural differences
- Butterfly valve body has a butterfly plate, the butterfly plate through the rotation to control the flow of fluid;
- The gate valve has a gate, which controls the flow of fluid by lifting.
Difference in the way of action
- Gate valve belongs to the straight stroke valve, that is, the valve stem drives the valve plate to do up and down vertical movement, to complete the opening and closing of the gate valve, so the gate valve flow resistance is small, but because of its high opening height, so the opening and closing speed is slow.
- Butterfly valve belongs to the angle stroke valve, that is, the butterfly valve valve plate around the valve shaft to do 90 ° rotation, to complete the butterfly valve opening and closing action. Therefore, the opening height of butterfly valve is only one quarter of the diameter of the channel, so it opens and closes quickly.
The difference of applicable working conditions
- Gate valve flow resistance is small, good sealing performance, because the gate valve plate and the media flow direction is vertical angle, if the gate valve in the valve plate switch is not in place, the media on the valve plate scouring the valve plate trembling, it is very easy to shine into the gate valve seal damage. Therefore, more for the requirements of strict sealing and do not need frequent opening and closing of the pipeline to do cutoff, but not suitable for the role of regulating the pipeline media parameters. Because the opening and closing speed is slow, also does not apply to emergency cut off occasions. Gate valve use a wide range of conditions, in high temperature, low temperature, high pressure, low pressure and other conditions can be used.
- Butterfly valve not only has the role of cut-off, and has the function of regulating. Butterfly valve open and close quickly, can be opened and closed frequently, in the requirements of rapid opening or cutting off the occasion is particularly suitable. Relative to the gate valve butterfly valve small size, light weight, cheap, in some limited installation space conditions, you can choose the butterfly valve clamped connection, more space-saving. So it can be made into a large caliber, dn300 or more butterfly valves are used more. And can be used for the transportation of small particles containing unclean media pipeline. But the pressure and temperature range of butterfly valve is small, and the sealing performance is not as good as gate valve. The same caliber butterfly valve price is much lower than the gate valve.
Conclusión
Butterfly valves and gate valves are common fluid control valves, but as the article introduces, butterfly valves and gate valves in some aspects there are obvious differences. Válvula DELCO is the industry’s leading valve manufacturers, with more than 20 years of experience in manufacturing valves, no matter what kind of valves you need to use for what kind of conditions, whether it’s butterfly valves and gate valves, I believe that Válvula DELCO can provide professional technical support and customized services for you. Válvula DELCO can provide you with professional technical support and customized services.
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Si tiene preguntas sobre válvulas o desea obtener una cotización, no dude en contactarnos. Le responderemos en un plazo de 6 horas. Teléfono: +86 159 8960 2972, WhatsApp: +86 159 8960 2972 o correo electrónico: marketing [email protected].
La calidad, los precios competitivos y el excelente servicio de DELCO lo convierten en el mejor socio de válvulas para ayudarlo a hacer crecer su negocio. Personalice sus válvulas, no tenemos pedidos mínimos.
En DELCO, comprendemos la importancia de la satisfacción del cliente y nos esforzamos por satisfacer las necesidades únicas de cada cliente. Como proveedor confiable de válvulas de control, nos comprometemos a brindar un excelente servicio al cliente y productos de alta calidad para garantizar un rendimiento y una longevidad óptimos. Al elegir a DELCO como su proveedor de válvulas de control de confianza, puede beneficiarse de conjuntos de válvulas personalizados diseñados específicamente para satisfacer sus requisitos, mejorando la eficiencia y reduciendo el tiempo de inactividad.
Además, nuestros precios competitivos en reguladores de presión electrónicos le permiten ofrecer soluciones de primer nivel. Como uno de los principales fabricantes de válvulas de control, nos enorgullecemos de ofrecer válvulas confiables que no solo cumplen con los estándares de la industria, sino que también contribuyen a la rentabilidad general de su negocio. Al asociarse con DELCO, puede tener la tranquilidad de saber que está tomando una decisión inteligente para el éxito a largo plazo de su empresa.
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