The opening and closing part of the ball valve is a hole of the ball rotated around the axis perpendicular to the channel, so as to achieve the purpose of opening and closing channels. Ball valve is mainly used for opening and closing pipes and equipment media.
The main advantages of the ball valve are as follows:
1, sanitary ball valve is suitable for frequent operation, opening and closing quickly, light.
2, the fluid resistance is small.
3, the structure is simple, relatively small size, light weight, easy maintenance.
4, good sealing performance
5, not limited by the direction of the installation, the flow of media can be arbitrary.
6, no vibration, noise.
⑴ valve product model and name
⑵ nominal diameter DN
⑶ ball valve rated flow coefficient KV
⑷ ball valve nominal pressure and pressure
⑸ ball valve and valve components within the material
⑹ ball valve flow characteristics
⑺ ball valve for temperature
⑻ ball valve power supply voltage and control signal
(9)check whether the ball valve with accessories.
Compared with the ordinary ball valve, sanitary ball valve has the advantages of short structure length, light weight, convenient installation, saving material and so on. The folder insulation jacket ball valve has insulation effect. In addition, the valve seat with elastic seal structure, reliable sealing, opening and closing easily. With a fire-resistant structure, in the event of a fire, can still be reliable operation and has a good seal.
According to user needs, ball valve can be equipped with anti-static structure. Set the 90 ° switch with a hole positioning film, according to need to be locked to prevent misuse. Application: The ball valve and the folder on the jacket ball valve is 150, PN1.0 ~ 2.5MPa, operating temperature is 9 ~ 180 ℃ or 29 ~ 300 ℃, can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing media, urea and other media .