Structural characteristics

Integral welding structure: The whole welding process is used to connect the ball, seat, stem and other components together, which enhances the overall strength and tightness of the valve and effectively prevents the leakage of the medium.

Turbine transmission device: equipped with worm gear and worm transmission mechanism, through the mesh transmission of worm gear and worm, to achieve precise control of the valve. This transmission mode is labor-saving, can easily realize the switch between manual and electric operation, and can adapt to different working conditions and control requirements.

Performance advantage

Good fluid control characteristics: the ball can be rotated 90 degrees in the valve body to achieve full opening or full closing, from full opening to full closing operation is fast, the resistance coefficient is small, and the resistance of the same length pipe section is comparable, in the open state of the fluid obstruction is small, can effectively reduce energy consumption.

Reliable sealing performance: metal to metal or metal and non-metal combination sealing, such as metal hard seal with PTFE and other sealing materials. Under high temperature, high pressure and various complex working conditions, it can still ensure good sealing effect and prevent medium leakage.

Wide adaptability: Applicable to a wide range of media, including water, oil, gas and other fluids, as well as acid, alkali, salt and other corrosive media. It can operate stably under extreme working conditions such as high temperature, high pressure and low temperature. The working temperature range can be from low temperature -196 ℃ to high temperature 680℃, and the pressure level can be from low pressure to high pressure, such as CLASS150LB-4500LB and PN0.1MPa-32MPa.

Long service life: the structure is relatively simple, fewer parts, and the key components such as the ball, the valve seat and other wear-resistant, corrosion-resistant materials are manufactured, under normal conditions of use less wear, long service life, reducing the downtime and maintenance costs caused by frequent valve replacement.