Brief introduction to the product knowledge of the clip-on thin ball valve

The definition of a clip-on thin ball valve: a thin ball valve with a metal-sealed valve generally has a longer life than a resiliently sealed valve, but it is difficult to achieve a complete seal. Metal seals can accommodate higher operating temperatures, while elastomeric seals have temperature-limited defects.
Commonly used ball valves are clip-on ball valves and flange ball valves. The clip-on ball valve uses a stud bolt to connect the valve between the two pipe flanges. The valve plate is mounted in the diameter direction of the pipe. In the cylindrical passage of the valve body, the disc-shaped valve plate rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation is 90°, the valve is fully open. The clip-on butterfly valve is simple in structure, small in size and light in weight, and consists of only a few parts. Moreover, it can be quickly opened and closed by rotating 90°, and the operation is simple, and the valve has good fluid control characteristics. When the ball valve is in the fully open position, the thickness of the valve plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. The tower valve has two sealing types: a spring seal and a metal seal. Elastomerically sealed valve, the sealing ring can be mounted on the valve body or attached to the periphery of the valve plate.
The advantages of the clip-on thin ball valve are:
The clip-on thin ball valve is a national key new product. The high-performance manual ball valve adopts a double eccentricity and a special inclined cone elliptical seal structure. The utility model solves the problem that the traditional eccentric butterfly valve is still in sliding contact friction when the opening and closing is 0° to 10°, and the sealing surface of the valve plate is separated at the instant of opening, and the effect of closing the contact or sealing is achieved, thereby prolonging the service life and sealing performance. Good purpose.
The clip-on thin ball valve has the advantages of short structural length, light weight, convenient installation, and material saving. The clamping effect of the clamped jacket ball valve is good. In addition, the valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. It is equipped with a refractory structure that is reliable and has good sealing in the event of a fire. According to the needs of users, it can be equipped with anti-static structure. The 90° switch with hole positioning piece is set, and can be locked as needed to prevent misoperation.
Due to the use of polystyrene raw material for the clip-type thin ball valve sealing ring, it is mainly suitable for various pipelines under high pressure and working temperature of 300 °C. It is used to cut off or connect the medium in the pipeline, and use different materials. Can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.