Wednesday, December 06, 2023

The discharge ball valve is mainly used for discharging materials at the bottom of the storage tank, reaction kettle, and other vessels. The valve is connected with the equipment and located at the bottom by flange or butt welding, so as to eliminate the residual phenomenon of the...

Wednesday, December 06, 2023

Weidouli's Globe type control valve are combined characteristics of CV3000 flow path design with our own advantages. The development of structural design ideas, innovative design, optimization and improvement of the valve structure, suitable for a variety of harsh working conditions...

Wednesday, December 06, 2023

Weidouli Control Ball Valves contain an On-off control ball valve(O type ball design) and a Control Segment ball valve(V type ball design). The on-off control ball valve is evolved from plug valve, the opening and closing parts is a ball, using the ball goes around the axis of the...

Wednesday, December 06, 2023

Ball valves are used to cut off or connect the medium in the pipeline, as well as to regulate and control the fluid. As a professional manual ball valve manufacturer, we can provide you with all kinds of floating and trunnion mounted ball valves. Ball valves mainly feature compact...

Wednesday, December 06, 2023

Tesoo short focal lens adds extra abstraction and dynamism to images, the previous mundane scenes thus being elevated. The sensor size of short focal length lens is 1/2.3'' to 1/4''. TTL: 13-16.64mm. EFL: 0.83-2.20mm. F.NO: 1.8/2.0/2.4. MBFL: 1.69-2.63mm. Get short focal cheap fisheye...

Wednesday, December 06, 2023

MEISU's variable time-dalay switch is a kind of fiber delay line with switching feature.This kind of fiber optic delay line normally includes several fiber coils of different length. This type of fiber switch is used to selecting different fiber coils to get different delay time....