Válvula de bola fija de acero inoxidable

1.Introducción de la válvula de bola fija de acero inoxidable

En comparación con la válvula de bola flotante, la fuerza producida por la presión del fluido frente a la válvula en la bola se transfiere al cojinete, por lo que la bola no se moverá al asiento de la válvula, por lo que el asiento de la válvula no soportará demasiada presión. ;
Además, la válvula de bola fija de acero inoxidable tiene un par pequeño, una pequeña deformación del asiento de la válvula, un rendimiento de sellado estable y una larga vida útil, lo que es adecuado para aplicaciones de alta presión y gran diámetro.

2. Parámetros específicos deVálvula de bola fija de acero inoxidable

3.Caracteristicas deVálvula de bola fija de acero inoxidable

1) Inoxidable steel fixed ball valve has two-piece and three piece valve body structures. The middle flange is connected by bolts, and the seal is made of reinforced polytetrafluoroethylene inlaid into the stainless steel ring. There is no spring at the back of the steel ring to ensure that the valve seat is close to the ball and keep the seal.
2) There is no PTFE bearing on the upper and lower valve stems of the Inoxidable steel fixed ball valve, which reduces friction and saves labor. There is no adjusting plate at the bottom of the small shaft to ensure the joint position between the ball and the sealing ring. Full bore design for pipeline cleaning.
3) Inoxidable steel fixed ball valve automatic pressure relief function: when the stagnant medium pressure in the valve cavity rises abnormally and exceeds the preload of the spring, the valve seat will retreat from the ball to achieve the effect of automatic pressure relief, and the valve seat will reset automatically after pressure relief.
4) Inoxidable steel fixed ball valvedrain pipeline: the drain valve L is set up above and below the valve body to check whether the valve seat leaks. During operation, when the valve is fully open or closed, the pressure in the middle chamber can be removed and the packing can be directly replaced; Can be discharged in the cavity retention, reduce the pollution of the medium to the valve. Auxiliary seal setting system;

4.Especificación técnicade Válvula de bola fija de acero inoxidable

5.Aplicación de Válvula de bola fija de acero inoxidable

Inoxidable steel fixed ball valve is widely used to cut off or circulate the medium in the transportation pipeline of food, medicine, petroleum, chemical industry, natural gas, steel, environmental protection, papermaking, etc.

6.Acerca de MST

7.Bienvenido a contactarnos

ranee@milestonevalve.com
Móvil: +86 15033798686

8. Preguntas frecuentes