Ball valve introduction: Kalus pump valve ball valve is used with a circular channel for the opening and closing pieces of the ball, the ball with the valve stem to open and close the valve action. The opening and closing of the ball valve is a perforated ball, rotating perpendicular to the axis of the channel, so as to achieve the purpose of opening and closing channels. Ball valve is mainly used to open and close the pipeline and equipment media purposes. Introduction of the main advantages of the ball valve are as follows: For regular operation, opening and closing fast, lightweight. Small fluid resistance. Simple structure, relative size, light weight, easy maintenance. Sealing performance is not limited by the installation direction, the flow of media can be arbitrary. No vibration, low noise. The main shortcomings of the ball valve are as follows: The ball valve can be divided according to the structure: floating ball valve, fixed ball valve, flexible ball valve and oil ball valve; According to the channel can be divided into straight energy, angle and three-way, Shape and L-shaped two. By connecting workers can be divided into threaded connection, flange connection and welding three. Introduction to ball valve Installation and maintenance should pay attention to the following: to leave the valve stem rotation position can not be used for throttling. Ball valve with drive mechanism should be erected. More Search Keywords: Ball Valve
Ice Bucket
PD Toys plastic Co., Ltd is OEM & ODM manufacturer of inflatable products in the mainland of China with more 17 years of manufacturing experience. products ranges are Inflatable Toys, inflatable pools, inflatable pool floats, towable tubes, Air Furniture and Promotional Items etc. total have more than 1500 employees (4 factories) related to PVC inflatable products.
Operated under ISO 9001:2015 management system, We had passed factory Audit by Walmart, Taret, Disney ect, also passed all necessary certificates and testing such as ICTI, BSCI, SEMTA,Target FA, NBC Universal, FCCA, SGS, CVS Security, GSV, Disney FAMA ect. We have our own PVC raw materials manufacturing company, all the PVC we produced are compliance with European EN71, American ASTM standard and NON PHTHALATE (6P) standard.
Inflatable Ice Bucket,Floating Bar,Inflatable Cup Holder,Cup Floats
P&D Plastic Manufacture Co., Ltd , https://www.jmairfuniture.com